Academic literature on the topic 'Muscle proteins'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Muscle proteins.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Muscle proteins"

1

Hooper, Scott L., and Jeffrey B. Thuma. "Invertebrate Muscles: Muscle Specific Genes and Proteins." Physiological Reviews 85, no. 3 (July 2005): 1001–60. http://dx.doi.org/10.1152/physrev.00019.2004.

Full text
Abstract:
This is the first of a projected series of canonic reviews covering all invertebrate muscle literature prior to 2005 and covers muscle genes and proteins except those involved in excitation-contraction coupling (e.g., the ryanodine receptor) and those forming ligand- and voltage-dependent channels. Two themes are of primary importance. The first is the evolutionary antiquity of muscle proteins. Actin, myosin, and tropomyosin (at least, the presence of other muscle proteins in these organisms has not been examined) exist in muscle-like cells in Radiata, and almost all muscle proteins are present across Bilateria, implying that the first Bilaterian had a complete, or near-complete, complement of present-day muscle proteins. The second is the extraordinary diversity of protein isoforms and genetic mechanisms for producing them. This rich diversity suggests that studying invertebrate muscle proteins and genes can be usefully applied to resolve phylogenetic relationships and to understand protein assembly coevolution. Fully achieving these goals, however, will require examination of a much broader range of species than has been heretofore performed.
APA, Harvard, Vancouver, ISO, and other styles
2

Sansom, Clare. "Modelling muscle proteins." Biochemist 34, no. 3 (June 1, 2012): 50–51. http://dx.doi.org/10.1042/bio03403050.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Holmes, Kenneth C., and Wolfgang Kabsch. "Muscle proteins: actin." Current Opinion in Structural Biology 1, no. 2 (April 1991): 270–80. http://dx.doi.org/10.1016/0959-440x(91)90073-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Majerczak, Joanna, Agnieszka Kij, Hanna Drzymala-Celichowska, Kamil Kus, Janusz Karasinski, Zenon Nieckarz, Marcin Grandys, et al. "Nitrite Concentration in the Striated Muscles Is Reversely Related to Myoglobin and Mitochondrial Proteins Content in Rats." International Journal of Molecular Sciences 23, no. 5 (February 28, 2022): 2686. http://dx.doi.org/10.3390/ijms23052686.

Full text
Abstract:
Skeletal muscles are an important reservoir of nitric oxide (NO•) stored in the form of nitrite [NO2−] and nitrate [NO3−] (NOx). Nitrite, which can be reduced to NO• under hypoxic and acidotic conditions, is considered a physiologically relevant, direct source of bioactive NO•. The aim of the present study was to determine the basal levels of NOx in striated muscles (including rat heart and locomotory muscles) with varied contents of tissue nitrite reductases, such as myoglobin and mitochondrial electron transport chain proteins (ETC-proteins). Muscle NOx was determined using a high-performance liquid chromatography-based method. Muscle proteins were evaluated using western-immunoblotting. We found that oxidative muscles with a higher content of ETC-proteins and myoglobin (such as the heart and slow-twitch locomotory muscles) have lower [NO2−] compared to fast-twitch muscles with a lower content of those proteins. The muscle type had no observed effect on the [NO3−]. Our results demonstrated that fast-twitch muscles possess greater potential to generate NO• via nitrite reduction than slow-twitch muscles and the heart. This property might be of special importance for fast skeletal muscles during strenuous exercise and/or hypoxia since it might support muscle blood flow via additional NO• provision (acidic/hypoxic vasodilation) and delay muscle fatigue.
APA, Harvard, Vancouver, ISO, and other styles
5

Norheim, Frode, Truls Raastad, Bernd Thiede, Arild C. Rustan, Christian A. Drevon, and Fred Haugen. "Proteomic identification of secreted proteins from human skeletal muscle cells and expression in response to strength training." American Journal of Physiology-Endocrinology and Metabolism 301, no. 5 (November 2011): E1013—E1021. http://dx.doi.org/10.1152/ajpendo.00326.2011.

Full text
Abstract:
Regular physical activity protects against several types of diseases. This may involve altered secretion of signaling proteins from skeletal muscle. Our aim was to identify the most abundantly secreted proteins in cultures of human skeletal muscle cells and to monitor their expression in muscles of strength-training individuals. A total of 236 proteins were detected by proteome analysis in medium conditioned by cultured human myotubes, which was narrowed down to identification of 18 classically secreted proteins expressed in skeletal muscle, using the SignalP 3.0 and Human Genome Expression Profile databases together with a published mRNA-based reconstruction of the human skeletal muscle secretome. For 17 of the secreted proteins, expression was confirmed at the mRNA level in cultured human myotubes as well as in biopsies of human skeletal muscles. RT-PCR analyses showed that 15 of the secreted muscle proteins had significantly enhanced mRNA expression in m. vastus lateralis and/or m. trapezius after 11 wk of strength training among healthy volunteers. For example, secreted protein acidic and rich in cysteine, a secretory protein in the membrane fraction of skeletal muscle fibers, was increased 3- and 10-fold in m. vastus lateralis and m. trapezius, respectively. Identification of proteins secreted by skeletal muscle cells in vitro facilitated the discovery of novel responses in skeletal muscles of strength-training individuals.
APA, Harvard, Vancouver, ISO, and other styles
6

Xie, Yuchun, Nai Rile, Xuewu Li, Haijun Li, Meng Zhao, Tianyu Che, Ting Cai, Zhihong Liu, and Jinquan Li. "Analysis of cashmere goat meat by label-free proteomics shows that MYL3 is a potential molecular marker of meat toughness." Czech Journal of Animal Science 67, No. 4 (April 30, 2022): 137–46. http://dx.doi.org/10.17221/61/2021-cjas.

Full text
Abstract:
The Inner Mongolia cashmere goat is famous for its bright white cashmere fibre. However, little attention is given to the excellent characteristics of this breed’s meat. We used label-free proteomics to analyse the total protein content in five different muscles, and 1 227 proteins were detected. Through sequential windowed acquisition of all theoretical fragment ions (SWATH), 16, 33, 49, 39, and 31 differentially expressed proteins were successfully detected in the five muscles. Protein–protein interaction network analysis of differentially expressed proteins revealed many strong interactions related to fatty acid beta oxidation and muscle development. Based on SWATH in five muscles, 25 differentially expressed proteins related to muscle development were detected, including seven muscle fibre structural proteins (ACTG2, ACTN4, TAGLN, MYL3, MYL1, MYL6B and MYH4). Finally, immunohistochemical analysis of MYL3 showed that the proportion of MYL3 may be a potential molecular marker for muscle toughness.
APA, Harvard, Vancouver, ISO, and other styles
7

Bezakova, Gabriela, and Terje Lømo. "Muscle Activity and Muscle Agrin Regulate the Organization of Cytoskeletal Proteins and Attached Acetylcholine Receptor (Achr) Aggregates in Skeletal Muscle Fibers." Journal of Cell Biology 153, no. 7 (June 25, 2001): 1453–64. http://dx.doi.org/10.1083/jcb.153.7.1453.

Full text
Abstract:
In innervated skeletal muscle fibers, dystrophin and β-dystroglycan form rib-like structures (costameres) that appear as predominantly transverse stripes over Z and M lines. Here, we show that the orientation of these stripes becomes longitudinal in denervated muscles and transverse again in denervated electrically stimulated muscles. Skeletal muscle fibers express nonneural (muscle) agrin whose function is not well understood. In this work, a single application of ≥10 nM purified recombinant muscle agrin into denervated muscles preserved the transverse orientation of costameric proteins that is typical for innervated muscles, as did a single application of ≥1 μM neural agrin. At lower concentration, neural agrin induced acetylcholine receptor aggregates, which colocalized with longitudinally oriented β-dystroglycan, dystrophin, utrophin, syntrophin, rapsyn, and β2-laminin in denervated unstimulated fibers and with the same but transversely oriented proteins in innervated or denervated stimulated fibers. The results indicate that costameres are plastic structures whose organization depends on electrical muscle activity and/or muscle agrin.
APA, Harvard, Vancouver, ISO, and other styles
8

Ferreira, Jorge. "Gravity alters muscle proteins." Lab Animal 52, no. 11 (October 27, 2023): 266. http://dx.doi.org/10.1038/s41684-023-01281-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Picard, Brigitte, Mohammed Gagaoua, Marwa Al-Jammas, Leanne De Koning, Albéric Valais, and Muriel Bonnet. "Beef tenderness and intramuscular fat proteomic biomarkers: muscle type effect." PeerJ 6 (June 7, 2018): e4891. http://dx.doi.org/10.7717/peerj.4891.

Full text
Abstract:
Tenderness and intramuscular fat content are key attributes for beef sensory qualities. Recently some proteomic analysis revealed several proteins which are considered as good biomarkers of these quality traits. This study focuses on the analysis of 20 of these proteins representative of several biological functions: muscle structure and ultrastructure, muscle energetic metabolism, cellular stress and apoptosis. The relative abundance of the proteins was measured by Reverse Phase Protein Array (RPPA) in five muscles known to have different tenderness and intramuscular lipid contents: Longissimus thoracis (LT), Semimembranosus (SM), Rectus abdominis (RA), Triceps brachii (TB) and Semitendinosus (ST). The main results showed a muscle type effect on 16 among the 20 analyzed proteins. They revealed differences in protein abundance depending on the contractile and metabolic properties of the muscles. The RA muscle was the most different by 11 proteins differentially abundant comparatively to the four other muscles. Among these 11 proteins, six were less abundant namely enolase 3 (ENO3), phosphoglucomutase 1 (PGK1), aldolase (ALDOA), myosin heavy chain IIX (MyHC-IIX), fast myosin light chain 1 (MLC1F), triosephosphate isomerase 1 (TPI1) and five more abundant: Heat shock protein (HSP27, HSP70-1A1, αB-crystallin (CRYAB), troponin T slow (TNNT1), and aldolase dehydrogenase 1 (ALDH1A1). Four proteins: HSP40, four and a half LIM domains protein 1 (FHL1), glycogen phosphorylase B (PYGB) and malate dehydrogenase (MDH1) showed the same abundance whatever the muscle. The correlations observed between the 20 proteins in all the five muscles were used to construct a correlation network. The proteins the most connected with the others were in the following order MyHC-IIX, CRYAB, TPI1, PGK1, ALDH1A1, HSP27 and TNNT1. This knowledge is important for understanding the biological functions related to beef tenderness and intramuscular fat content.
APA, Harvard, Vancouver, ISO, and other styles
10

Amirouche, Adel, Vanessa E. Jahnke, John A. Lunde, Nathalie Koulmann, Damien G. Freyssenet, and Bernard J. Jasmin. "Muscle-specific microRNA-206 targets multiple components in dystrophic skeletal muscle representing beneficial adaptations." American Journal of Physiology-Cell Physiology 312, no. 3 (March 1, 2017): C209—C221. http://dx.doi.org/10.1152/ajpcell.00185.2016.

Full text
Abstract:
Over the last several years, converging lines of evidence have indicated that miR-206 plays a pivotal role in promoting muscle differentiation and regeneration, thereby potentially impacting positively on the progression of neuromuscular disorders, including Duchenne muscular dystrophy (DMD). Despite several studies showing the regulatory function of miR-206 on target mRNAs in skeletal muscle cells, the effects of overexpression of miR-206 in dystrophic muscles remain to be established. Here, we found that miR-206 overexpression in mdx mouse muscles simultaneously targets multiple mRNAs and proteins implicated in satellite cell differentiation, muscle regeneration, and at the neuromuscular junction. Overexpression of miR-206 also increased the levels of several muscle-specific mRNAs/proteins, while enhancing utrophin A expression at the sarcolemma. Finally, we also observed that the increased expression of miR-206 in dystrophin-deficient mouse muscle decreased the production of proinflammatory cytokines and infiltration of macrophages. Taken together, our results show that miR-206 acts as a pleiotropic regulator that targets multiple key mRNAs and proteins expected to provide beneficial adaptations in dystrophic muscle, thus highlighting its therapeutic potential for DMD.
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Muscle proteins"

1

Yost, John. "Influence of selection for breast muscle mass on pH and metabolism of supracoracoideus muscle from male and female turkey." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=892.

Full text
Abstract:
Thesis (M.S.)--West Virginia University, 1999.
Title from document title page. Document formatted into pages; contains viii, 81 p. : ill. Vita. Includes abstract. Includes bibliographical references.
APA, Harvard, Vancouver, ISO, and other styles
2

Tomc, Lyn Kathryn. "Role of MEF2 proteins in the activation of the c-jun and MCK genes in skeletal muscle /." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0018/MQ56210.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Vlahovich, Nicole. "The role of cytoskeletal tropomyosins in skeletal muscle and muscle disease." Thesis, View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/32176.

Full text
Abstract:
Cells contain an elaborate cytoskeleton which plays a major role in a variety of cellular functions including: maintenance of cell shape and dimension, providing mechanical strength, cell motility, cytokinesis during mitosis and meiosis and intracellular transport. The cell cytoskeleton is made up of three types of protein filaments: the microtubules, the intermediate filaments and the actin cytoskeleton. These components interact with each other to allow the cell to function correctly. When functioning incorrectly, disruptions to many cellular pathway have been observed with mutations in various cytoskeletal proteins causing an assortment of human disease phenotypes. Characterization of these filament systems in different cell types is essential to the understanding of basic cellular processes and disease causation. The studies in this thesis are concerned with examining specific cytoskeletal tropomyosin-defined actin filament systems in skeletal muscle. The diversity of the actin filament system relies, in part, on the family of actin binding proteins, the tropomyosins (Tms). There are in excess of forty Tm isoforms found in mammals which are derived from four genes: α, β, γ and δTm. The role of the musclespecific Tms in striated muscle is well understood, with sarcomeric Tm isoforms functioning as part of the thin filament where it regulates actin-myosin interactions and hence muscle contraction. However, relatively little known about the roles of the many cytoskeletal Tm isoforms. Cytoskeletal Tms have been shown to compartmentalise to form functionally distinct filaments in a range of cell types including neurons (Bryce et al., 2003), fibroblasts (Percival et al., 2000) and epithelial cells (Dalby-Payne et al., 2003). Recently it has been shown that cytoskeletal Tm, Tm5NM1 defines a cytoskeletal structure in skeletal muscle called the Z-line associated cytoskeleton (Z-LAC) (Kee et al., 2004).The disruption of this structure by over-expression of an exogenous Tm in transgenic mice results in a muscular dystrophy phenotype, indicating that the Z-LAC plays an important role in maintenance of muscle structure (Kee et al., 2004). In this study, specific cytoskeletal Tms are further investigated in the context of skeletal muscle. Here, we examine the expression, localisation and potential function of cytoskeletal Tm isoforms, focussing on Tm4 (derived from the δ- gene) and Tm5NM1 (derived from the γ-gene). By western blotting and immuno-staining mouse skeletal muscle, we show that cytoskeletal Tms are expressed in a range of muscles and define separate populations of filaments. These filaments are found in association with a number of muscle structures including the myotendinous junction, neuromuscular junction, the sarcolemma, the t-tubules and the sarcoplasmic reticulum. Of particular interest, Tm4 and Tm5NM1 define cytoskeletal elements in association with the saroplasmic reticulum and T-tubules, respectively, with a separation of less than 90 nm between distinct filamentous populations. The segregation of Tm isoforms indicates a role for Tms in the specification of actin filament function at these cellular regions. Examination of muscle during development, regeneration and disease revealed that Tm4 defines a novel cytoskeletal filament system that is orientated perpendicular to the sarcomeric apparatus. Tm4 is up-regulated in both muscular dystrophy and nemaline myopathy and also during induced regeneration and focal repair in mouse muscle. Transition of the Tm4-defined filaments from a predominsnatly longitudinal to a predominantly Z-LAC orientation is observed during the course of muscle regeneration. This study shows that Tm4 is a marker of regeneration and repair, in response to disease, injury and stress in skeletal muscle. Analysis of Tm5NM1 over-expressing (Tm5/52) and null (9d89) mice revealed that compensation between Tm genes does not occur in skeletal muscle. We found that the levels of cytoskeletal Tms derived from the δ-gene are not altered to compensate for the loss or gain of Tm5NM1 and that the localisation of Tm4 is unchanged in skeletal muscle of these mice. Also, excess Tm5NM1 is sorted correctly, localising to the ZLAC. This data correlates with evidence from previous investigations which indicates that Tm isoforms are not redundant and are functionally distinct (Gunning et al., 2005). Transgenic and null mice have also allowed the further elucidation of cytoskeletal Tm function in skeletal muscle. Analyses of these mice suggest a role for Tm5NM1 in glucose regulation in both skeletal muscle and adipose tissue. Tm5NM1 is found to colocalise with members of the glucose transport p fibres and analysis of both transgenic and null mice has shown an alteration to glucose uptake in adipose tissue. Taken together these data indicate that Tm5NM1 may play a role in the translocation of the glucose transport molecule GLUT4. In addition to this Tm5NM1 may play a role in adipose tissue regulation, since over-expressing mice found to have increased white adipose tissue and an up-regulation of a transcriptional regulator of fat-cell formation, PPAR-γ.
APA, Harvard, Vancouver, ISO, and other styles
4

Short, Kevin R. "Histochemical and biochemical changes in human muscle following 17 days of unilateral lower limb suspension." Virtual Press, 1997. http://liblink.bsu.edu/uhtbin/catkey/1063203.

Full text
Abstract:
The present study was undertaken to determine the relationship between perinatal complications and subsequent development of Attention Deficit Hyperactivity Disorder (ADHD) and other behavioral characteristics. The biological mothers of 74 children diagnosed with ADHD and 77 children displaying no characteristics of the disorder completed the Maternal Perinatal Scale (MPS), the Behavior Assessment System for Children-Parent Rating Scales (BASC-PRS), and a demographic survey. In addition, the biological mothers of 120 children with no characteristics of ADHD or any other behavior disorders completed only the MPS so that exploratory factor analysis of the MPS could be completed.Following factor analysis, stepwise discriminant analysis of the resulting five factors was utilized to explore the nature of the relationship between such perinatal factors and ADHD. Results of this analysis indicated that emotional factors, or the amount of stress encountered during pregnancy and the degree to Relationship Between Perinatal Complications 3 was planned, were the items that maximized the separation between the ADHD and Non-ADHD groups. Additional discrimination between the groups was attributed to the extent of insult or trauma to the developing fetus and the outcome of prior pregnancies. ADHD children were also found to have experienced twice as many behavioral, social, or medical problems, and were more likely to reach developmental milestones with delays.Stepwise discriminant analysis also revealed the Attention Problems and Hyperactivity scales of the BASC-PRS were most significant in differentiating between the ADHD and Non-ADHD subjects. Using the BASC-PRS resulted in approximately 90% of the total sample being correctly classified as ADHD or Non-ADHD. Canonical correlation analysis indicated that emotional factors and the general health of both the mother and the developing fetus were the best predictors of later behavioral patterns reported on the BASC-PRS.
Human Performance Laboratory
APA, Harvard, Vancouver, ISO, and other styles
5

Vlahovich, Nicole. "The role of cytoskeletal tropomyosins in skeletal muscle and muscle disease." View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/32176.

Full text
Abstract:
Thesis (Ph.D.)--University of Western Sydney, 2007.
A thesis presented to the University of Western Sydney, College of Health and Science, School of Natural Sciences, in fulfilment of the requirements for the degree of Doctor of Philosophy. Includes bibliographies.
APA, Harvard, Vancouver, ISO, and other styles
6

Hodson, Elizabeth Anne Marie. "G protein regulation of phospholipase C in vascular smooth muscle." Thesis, University of Oxford, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390487.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jennison, Katy. "The electrical charge characteristics of muscle proteins." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304488.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Hallett, Peter C. "Scanning force microscopy of striated muscle proteins." Thesis, University of Bristol, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296600.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Newey, Sarah Elizabeth. "Functional analysis of #alpha#-dystrobrevin in muscle." Thesis, University of Oxford, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.343522.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Schuster, Joseph M. "The contribution of titin to striated muscle shortening." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5758.

Full text
Abstract:
Thesis (M.S.)--University of Missouri-Columbia, 2008.
The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. "December 2008" Includes bibliographical references.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Muscle proteins"

1

E, Alia Emanuele, Arena Nicolò, Russo Matteo A, Università degli studi di Sassari. Institute of Histology and General Embryology., and Symposium on Biochemistry, Physiology, and Pathology of Contractile Proteins in Muscle and Nonmuscle Cell Systems (1st : 1983 : Sassari, Italy), eds. Contractile proteins in muscle and non-muscle cell systems: Biochemistry, physiology, and pathology. New York: Praeger, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Pearson, A. M. Muscle and meat biochemistry. San Diego: Academic Press, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

E, Alia Emmanuele, Arena Nicolò, Russo Matteo A, and University of Asssare. Institute of Histology and General Embryology., eds. Contractile proteins in muscle and non-muscle cell systems: Biochemistry, physiology, and pathology. New York: Praeger, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

1933-, Pette Dirk, and Symposium "The Dynamic State of Muscle Fibers" (1989 : University of Konstanz), eds. The Dynamic state of muscle fibers: Proceedings of the international symposium, October 1-6, 1989, Konstanz, Federal Republic of Germany. Berlin: De Gruyter, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

1945-, Squire John, and Parry D. A. D, eds. Fibrous proteins: Muscle and molecular motors. Amsterdam: Elsevier, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

George, Banting, Higgins S. J, and Biochemical Society (Great Britain), eds. Molecular motors. London: Portland Press, 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

John, Solaro R., ed. Protein phosphorylation in heart muscle. Boca Raton, Fla: CRC Press, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Sugi, Haruo. Mechanisms of Work Production and Work Absorption in Muscle. Boston, MA: Springer US, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Thomas, Kreis, and Vale Ronald, eds. Guidebook to the cytoskeletal and motor proteins. Oxford: Oxford University Press, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Morozov, Vladimir I. Exercise and cellular mechanisms of muscle injury. Hauppauge, N.Y: Nova Science, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Muscle proteins"

1

Bagshaw, Clive R. "Contractile proteins." In Muscle Contraction, 33–57. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-6839-5_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Claeys, Kristl G., and Joachim Weis. "Chaperone Proteins." In Muscle Disease, 246–51. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch26.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Yau, Kyle S., Montse Olivé, Phillipa J. Lamont, and Nigel G. Laing. "Kelch Proteins." In Muscle Disease, 252–53. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch27.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rodger, Graham W., and Peter Wilding. "Muscle Proteins." In Food Gels, 361–400. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0755-3_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kang, Iksoon, and Pranjal Singh. "Muscle Proteins." In Applied Food Protein Chemistry, 361–92. Chichester, UK: John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118860588.ch14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Myers, Christopher. "Binding Proteins." In Skeletal Muscle Physiology, 35–59. Cham: Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-47065-3_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jimenez-Mallebrera, Cecilia, A. Reghan Foley, and Carsten G. Bönnemann. "Proteins of the Extracellular Matrix." In Muscle Disease, 102–7. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Bornemann, Antje. "Proteins of the Nuclear Membrane and Matrix." In Muscle Disease, 126–33. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Olivé, Montse, Isidro Ferrer, and Lev G. Goldfarb. "Disorders Caused by Mutant Z-disk Proteins." In Muscle Disease, 163–70. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Lawlor, Michael W., and Alan H. Beggs. "Thin Filament Proteins: Nemaline and Related Congenital Myopathies." In Muscle Disease, 145–51. Oxford, UK: John Wiley & Sons, Ltd, 2013. http://dx.doi.org/10.1002/9781118635469.ch14.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Muscle proteins"

1

Ramirez, Angelica Maria, Begoña Calvo Calzada, and Jorge Grasa. "The Effect of the Fascia on the Stress Distribution in Skeletal Muscle." In ASME 2010 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2010. http://dx.doi.org/10.1115/sbc2010-19696.

Full text
Abstract:
The human and vertebrate interaction with the environment is done primarily through the movement. This is possible due the skeletal muscle: anatomical structure able to contract voluntarily. The skeletal muscles are made up of contractile proteins which slide one over another allowing the muscle shortening and the body force generation. This protein structure of actin and myosin maintains its organization through the connective tissue that surrounds it (endomysium, perimysium and epimysium), creating arrays of myofibrils, fibre bundles, fascicles until conform the whole muscle. All this connective tissue extends to the ends of the muscle to form the tendon.
APA, Harvard, Vancouver, ISO, and other styles
2

"Role of HSP70 proteins in regulation of mitochondrial protein content in skeletal muscle." In Bioinformatics of Genome Regulation and Structure/Systems Biology (BGRS/SB-2022) :. Institute of Cytology and Genetics, the Siberian Branch of the Russian Academy of Sciences, 2022. http://dx.doi.org/10.18699/sbb-2022-483.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kelleher, Stephen, Wayne Saunders, and William Fielding. "Solubilized Proteins as a Fat Block in Production." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/xfuv8295.

Full text
Abstract:
Fried foods are ubiquitous around the world with an estimated 83 billion pounds consumed in the Unites States and at least twice that value across the rest of the world. In application testing, solutions of myofibrillar and sarcoplasmic proteins at acidic pH from varying animal muscles have been shown to reduce fat and increase moisture in battered and breaded products when topically applied to the substrates just prior to deep fat frying. As an example, a previous benchtop result found a 17.7% reduction in fat and a 15.0% increase in moisture when chicken protein was applied to a battered and breaded four (4) oz chicken patty. Advancing the process from benchtop, full plant trials were performed at a run rate of 4500 lbs/hr with a two-pass batter/breading sequence. One full shift of approximately 40,000 lbs was run. A topical chicken protein solution with a 4.5% application rate resulted in a significant fat reduction of 33.64%, with a 9.61% increase in moisture on fully cooked tenders. Protein treated chicken boneless wings had 27.52% less fat and 8.22% increased moisture, compared to untreated controls. Piece count method estimation resulted in a minimum 7.32% yield increase for treated product. Improved coating adherence resulted in substantially less coating filtration. Free fatty acid values ranged from 0.02% (oleic) at the beginning of the trial with fresh oil to 0.07% after 4 hours of frying. One possible theory to explain efficacy is the protein created a micro barrier on the substrate’s surface, preventing moisture escape and oil absorption. Using solubilized muscle proteins as a topical spray suggests a method to lower production costs and improve nutrition.
APA, Harvard, Vancouver, ISO, and other styles
4

Liu, Y., DL Laskin, and BL Fanburg. "Serotonylation of Proteins in Pulmonary Artery Smooth Muscle Cells." In American Thoracic Society 2009 International Conference, May 15-20, 2009 • San Diego, California. American Thoracic Society, 2009. http://dx.doi.org/10.1164/ajrccm-conference.2009.179.1_meetingabstracts.a2481.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Saban, Melissa, Narayanan Venkatesan, Michelle L. D'Antoni, Stephanie Pasternyk, and Mara S. Ludwig. "Effect Of Decorin On Airway Smooth Muscle Cell Contractile Proteins." In American Thoracic Society 2010 International Conference, May 14-19, 2010 • New Orleans. American Thoracic Society, 2010. http://dx.doi.org/10.1164/ajrccm-conference.2010.181.1_meetingabstracts.a2074.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Ma, Liang, Meixiang Xu, and Andres F. Oberhauser. "Nanoscale Analysis of the Effect of Pathogenic Mutations on Polycystin-1." In ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology. ASMEDC, 2010. http://dx.doi.org/10.1115/nemb2010-13093.

Full text
Abstract:
The activity of proteins and their complexes often involves the conversion of chemical energy (stored or supplied) into mechanical work through conformational changes. Mechanical forces are also crucial for the regulation of the structure and function of cells and tissues. Thus, the shape of eukaryotic cells is the result of cycles of mechano-sensing, mechano-transduction, and mechano-response. Recently developed single-molecule atomic force microscopy (AFM) techniques can be used to manipulate single molecules, both in real time and under physiological conditions, and are ideally suited to directly quantify the forces involved in both intra- and intermolecular protein interactions. In combination with molecular biology and computer simulations, these techniques have been applied to characterize the unfolding and refolding reactions in a variety of proteins, such as titin (an elastic mechano-sensing protein found in muscle) and polycystin-1 (PC1, a mechanosensor found in the kidney).
APA, Harvard, Vancouver, ISO, and other styles
7

Matovu, Jacob, and Ahmet Alçiçek. "Investigations and Concerns about the Fate of Transgenic DNA and Protein in Livestock." In International Students Science Congress. Izmir International Guest Student Association, 2021. http://dx.doi.org/10.52460/issc.2021.011.

Full text
Abstract:
The fate of transgenic DNA (tDNA) and protein from feed derived from Genetically Modified organisms (GMOs) in animals has been a major issue since their commercialization in 1996. Several studies have investigated the risks of horizontal gene transfer (HGT) of tDNA and protein to bacteria or animal cells/tissues, but some of the reported data are controversial. Previous reports showed that tDNA fragments or proteins derived from GM plants could not be detected in tissues, fluids, or edible products from livestock. Other researchers have shown that there is a possibility of small fragments entering animal tissues, fluids and organs. This motivated us to update our knowledge about these concerns. Therefore, this review aimed to evaluate the probable transfer and accumulation of tDNA/proteins from transgenic feeds in animal samples (ruminant and non-ruminant) by evaluating the available experimental studies published scientifically. This study found that the tDNA/protein is not completely degraded during feed processing and digestion in Gastro-Intestinal Tract (GIT). In large ruminants (cattle), tDNA fragments/proteins were detected in GIT digesta, rumen fluid, and faeces. In small ruminants (goats), traces of tDNA/proteins were detected in GIT digesta, blood, milk, liver, kidney, heart and muscle. In pigs, they were detected in blood, spleen, liver, kidney, and GIT digesta. In poultry, traces were detected in blood, liver and GIT digesta but not in meat and eggs. Notwithstanding some studies that have shown transfer of tDNA/protein fragments in animal samples, we cannot rely on these few studies to give general evidence for transfer into tissues/fluids and organs of farm animals. However, this study clearly shows that transfer is possible. Therefore, intensive and authentic research should be conducted on GM plants before they are approved for commercial use, investigating issues such as the fate of tDNA or proteins and the effects of feeding GM feed to livestock.
APA, Harvard, Vancouver, ISO, and other styles
8

Athayde, Natália Merten, and Alzira Alves de Siqueira Carvalho. "The heart of myofibrillary myopathy." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.457.

Full text
Abstract:
Context: Myofibrillar myopathies (MFM) represent a heterogeneous group of disorders of skeletal and cardiac muscle caused by mutations in genes that encode proteins of sarcomere. Diagnosis is a challenge due to clinical and genetic variability. Case report: Woman, 36 years old, presenting stumbles and falls for 3 years evolving with proximal limb weakness. At age 30, she fainted and a cardiac pacemaker was implanted. Non-consanguineous parents. Neurological exam: proximal and distal weakness in lower limbs and distal atrophy; osteotendinous reflexes normal. Bilateral scapula alata. Exams: CPK = 457 U / l; EMG: myopathic pattern. Muscle MRI: diffuse and heterogeneous fatty degeneration, marked in sartorius, gracilis and semitedinous. Panel NGS myopathies: pathogenic variant, c.1175T> C, missense in heterozygosis in desmin gene. CONCLUSION: The diagnosis of MFM is based on the morphological findings of muscle biopsy with the presence of protein aggregates as a determining factor. Currently, genetic testing by NGS has facilitated early diagnosis allowing for a more appropriate clinical approach. The desmin gene was the first one described to be associated with this group of myopathies. It encodes the desmin protein, a member of the intermediate filament family present in cardiac and skeletal muscle. Several phenotypes are related to desmin gene: isolated dilated cardiomyopathy; scapuloperoneal weakness and distoproximal weakness with cardiac alterations. Desminopathy is a rare cause of cardiomyopathy and / or myopathy. The diagnosis should be thought in patient with muscle weakness and cardiac changes.
APA, Harvard, Vancouver, ISO, and other styles
9

Spath, William E., and Wayne W. Walter. "Feasibility of Integrating Multiple Types of Electroactive Polymers to Develop an Artificial Human Muscle." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-37321.

Full text
Abstract:
Electroactive polymers (EAPs) have been labeled as the future stakeholder for artificial muscle technology and machine actuation. The US Armed Forces have seen an increased population of service members suffering from loss of limbs as a result of conflicts overseas. Civilian populations have suffered as well, due to muscle tissue deterioration brought on by injury or disease. Many prosthetic limbs have been engineered with rotary actuation, but do not mimic fluid motion as human muscles do. Through the research of biomimetics, imitating nature and applying those techniques to technology, electroactive polymers have been found to produce the fluid-like characteristics of biological muscles as needed for precise artificial simulation. These materials exhibit common traits of biological muscle tissue regarding potential energy storage. When activated by an electrical voltage potential, EAPs can produce characteristics such as: bending/axial strain or changes in viscosity. One classification of electroactive polymers, Ionic EAPs, exhibit bipolar activation under low voltages and can be found in various physical states; solid, liquid, and gel states. These characteristics make Ionic EAPs the most attractive materials to be used in low energy or mobile applications, such as exoskeletons and implants. For high strain and large load applications, electronic EAPs can be used. Electronic EAPs require high voltages which induces high rates of strain and large deformations. To date, it appears that various types of EAP materials are being used individually, as opposed to integrated with other types. Biological muscles are made of many different proteins organized in an optimized geometrical structure which yields a more efficient response combined than achieved individually. The focus of the current project is to integrate multiple EAP materials in a designed mechanical system to produce a closer representation of a biological muscle. The status of this RIT project; to design, fabricate, and test an integrated EAP-based artificial muscle will be discussed along with the conceptual thinking for design obtained to date.
APA, Harvard, Vancouver, ISO, and other styles
10

Espinosa, Gabriela, Lisa Bennett, William Gardner, and Jessica Wagenseil. "The Effects of Extracellular Matrix Protein Insufficiency and Treatment on the Stiffness of Arterial Smooth Muscle Cells." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14131.

Full text
Abstract:
Increased arterial stiffness is directly correlated with hypertension and cardiovascular disease. Stiffness of the conducting arteries is largely determined by the extracellular matrix (ECM) proteins in the wall, such as collagen and elastin, produced by the smooth muscle cells (SMCs) found in the medial layer. Elastin is deposited as soluble tropoelastin and is later crosslinked into elastin fibers. Newborn mice lacking the elastin protein ( Eln−/−) have increased arterial wall stiffness and SMCs with altered proliferation, migration and morphology [1]. Vessel elasticity is also mediated by other ECM proteins, such as fibulin-4. Elastic tissue, such as lung, skin, and arteries, from fibulin-4 deficient ( Fbln4−/−) mice show no decrease in elastin content, but have reduced elasticity due to disrupted elastin fibers [2]. Arteries from both elastin and fibulin-4 deficient mice have been previously studied, but the mechanical properties of their SMCs have not been investigated. Recent experiments comparing arterial SMCs from old and young animals suggest that mechanical properties of the SMCs themselves may contribute to changes in wall stiffness [3]. Hence, we investigated the stiffness of isolated arterial SMCs from elastin and fibulin-4 deficient mice using atomic force microscopy (AFM). In addition, we studied the effects of two elastin treatments on the mechanical properties of SMCs from Eln+/+ and Eln−/− mice. Differences between the treatments may elucidate the importance of soluble versus crosslinked elastin on single cell stiffness.
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Muscle proteins"

1

Halevy, Orna, Zipora Yablonka-Reuveni, and Israel Rozenboim. Enhancement of meat production by monochromatic light stimuli during embryogenesis: effect on muscle development and post-hatch growth. United States Department of Agriculture, June 2004. http://dx.doi.org/10.32747/2004.7586471.bard.

Full text
Abstract:
The original objectives were: A. To determine the critical embryonic age for monochromatic green light stimulation. B. To follow the ontogeny of embryos exposed to monochromatic green light vs. darkness. C. To investigate the effects of monochromatic green light illumination on myoblast and fiber development in the embryo. D. To investigate the stimulatory effect of light combinations during embryo and post-hatch periods on growth and meat production. E. To evaluate the direct effect of monochromatic green light on cultured embryonic and adult myoblasts. The overall purpose of this study was to investigate the effect of monochromatic light stimuli during incubation period of broilers on muscle development and satellite cell myogenesis. Based on previous studies (Halevy et al., 1998; Rozenboim et al., 1999) that demonstrated the positive effects of green-light illumination on body and muscle growth, we hypothesized that monochromatic light illumination accelerates embryo and muscle development and subsequently enhances muscle growth and meat production. Thus, further decreases management costs. Under the cooperation of the laboratories at the Hebrew University of Jerusalem and University of Washington we have conducted the following: 1. We have established the critical stage for exposure to green monochromatic light which has the maximal effect on body and muscle growth (Objective A). We report that embryonic day 5 is optimal for starting illumination. The optimal regime of lighting that will eliminate possible heat effects was evaluated by monitoring egg core temperature at various illumination periods. We found that intermitted lighting (15 min. on; 15 min. off) is optimal to avoid heat effects. 2. We have evaluated in detail gross changes in embryo development profile associated to green light stimuli vs. darkness. In addition, we have investigated the stimulatory effect of light combinations during embryo and post-hatch periods on body and muscle growth (Objective B,D). 3. We have studied the expression profile of muscle regulatory proteins during chicken muscle cell differentiation in cultures using newly developed antibodies. This study paved the way for analyzing the expression of these proteins in our photo stimulation experiments (Objective C). 4. We have studied the pattern ofPax7 expression during myogenesis in the posthatch chicken. Experimental chick pectoralis muscles as well adult myoblast cultures were used in this study and the results led us to propose a novel model for satellite cell differentiation and renewal. 5. The effects of monochromatic green light illumination during embryogenesis have been studied. These studies focused on fetal myoblast and satellite cell proliferation and differentiation at pre- and posthatch periods and on the effects on the expression of muscle regulatory proteins which are involved in these processes. In addition, we have analyzed the effect of photo stimulation in the embryo on myofiber development at early posthatch (Objective C). 6. In follow the reviewers' comments we have not conducted Objective E. The information gathered from these studies is of utmost importance both, for understanding the molecular basis of muscle development in the posthatch chicks and for applied approach for future broiler management. Therefore, the information could be beneficial to agriculture in the short term on the one hand and to future studies on chick muscle development in the embryo and posthatch on the other hand.
APA, Harvard, Vancouver, ISO, and other styles
2

Funkenstein, Bruria, and Shaojun (Jim) Du. Interactions Between the GH-IGF axis and Myostatin in Regulating Muscle Growth in Sparus aurata. United States Department of Agriculture, March 2009. http://dx.doi.org/10.32747/2009.7696530.bard.

Full text
Abstract:
Growth rate of cultured fish from hatching to commercial size is a major factor in the success of aquaculture. The normal stimulus for muscle growth in growing fish is not well understood and understanding the regulation of muscle growth in fish is of particular importance for aquaculture. Fish meat constitutes mostly of skeletal muscles and provides high value proteins in most people's diet. Unlike mammals, fish continue to grow throughout their lives, although the size fish attain, as adults, is species specific. Evidence indicates that muscle growth is regulated positively and negatively by a variety of growth and transcription factors that control both muscle cell proliferation and differentiation. In particular, growth hormone (GH), fibroblast growth factors (FGFs), insulin-like growth factors (IGFs) and transforming growth factor-13 (TGF-13) play critical roles in myogenesis during animal growth. An important advance in our understanding of muscle growth was provided by the recent discovery of the crucial functions of myostatin (MSTN) in controlling muscle growth. MSTN is a member of the TGF-13 superfamily and functions as a negative regulator of skeletal muscle growth in mammals. Studies in mammals also provided evidence for possible interactions between GH, IGFs, MSTN and the musclespecific transcription factor My oD with regards to muscle development and growth. The goal of our project was to try to clarify the role of MSTNs in Sparus aurata muscle growth and in particular determine the possible interaction between the GH-IGFaxis and MSTN in regulating muscle growth in fish. The steps to achieve this goal included: i) Determining possible relationship between changes in the expression of growth-related genes, MSTN and MyoD in muscle from slow and fast growing sea bream progeny of full-sib families and that of growth rate; ii) Testing the possible effect of over-expressing GH, IGF-I and IGF-Il on the expression of MSTN and MyoD in skeletal muscle both in vivo and in vitro; iii) Studying the regulation of the two S. aurata MSTN promoters and investigating the possible role of MyoD in this regulation. The major findings of our research can be summarized as follows: 1) Two MSTN promoters (saMSTN-1 and saMSTN-2) were isolated and characterized from S. aurata and were found to direct reporter gene activity in A204 cells. Studies were initiated to decipher the regulation of fish MSTN expression in vitro using the cloned promoters; 2) The gene coding for saMSTN-2 was cloned. Both the promoter and the first intron were found to be polymorphic. The first intron zygosity appears to be associated with growth rate; 3) Full length cDNA coding for S. aurata growth differentiation factor-l I (GDF-II), a closely related growth factor to MSTN, was cloned from S. aurata brain, and the mature peptide (C-terminal) was found to be highly conserved throughout evolution. GDF-II transcript was detected by RT -PCR analysis throughout development in S. aurata embryos and larvae, suggesting that this mRNA is the product of the embryonic genome. Transcripts for GDF-Il were detected by RT-PCR in brain, eye and spleen with highest level found in brain; 4) A novel member of the TGF-Bsuperfamily was partially cloned from S. aurata. It is highly homologous to an unidentified protein (TGF-B-like) from Tetraodon nigroviridisand is expressed in various tissues, including muscle; 5) Recombinant S. aurata GH was produced in bacteria, refolded and purified and was used in in vitro and in vivo experiments. Generally, the results of gene expression in response to GH administration in vivo depended on the nutritional state (starvation or feeding) and the time at which the fish were sacrificed after GH administration. In vitro, recombinantsaGH activated signal transduction in two fish cell lines: RTHI49 and SAFI; 6) A fibroblastic-like cell line from S. aurata (SAF-I) was characterized for its gene expression and was found to be a suitable experimental system for studies on GH-IGF and MSTN interactions; 7) The gene of the muscle-specific transcription factor Myogenin was cloned from S. aurata, its expression and promoter activity were characterized; 8) Three genes important to myofibrillogenesis were cloned from zebrafish: SmyDl, Hsp90al and skNAC. Our data suggests the existence of an interaction between the GH-IGFaxis and MSTN. This project yielded a great number of experimental tools, both DNA constructs and in vitro systems that will enable further studies on the regulation of MSTN expression and on the interactions between members of the GHIGFaxis and MSTN in regulating muscle growth in S. aurata.
APA, Harvard, Vancouver, ISO, and other styles
3

Kanner, Joseph, Mark Richards, Ron Kohen, and Reed Jess. Improvement of quality and nutritional value of muscle foods. United States Department of Agriculture, December 2008. http://dx.doi.org/10.32747/2008.7591735.bard.

Full text
Abstract:
Food is an essential to our existence but under certain conditions it could become the origin to the accumulative health damages. Technological processes as heating, chopping, mincing, grounding, promote the lipid oxidation process in muscle tissues and meat foodstuffs. Lipid oxidation occurred rapidly in turkey muscle, intermediate in duck, and slowest in chicken during frozen storage. Depletion of tocopherol during frozen storage was more rapid in turkey and duck compared to chicken. These processes developed from lipid peroxides produce many cytotoxic compounds including malondialdehyde (MDA). The muscle tissue is further oxidized in stomach conditions producing additional cytotoxic compounds. Oxidized lipids that are formed during digestion of a meal possess the potential to promote reactions that incur vascular diseases. A grape seed extract (1% of the meat weight) and butylated hydroxytoluene (0.2% of the lipid weight) were each effective at preventing formation of lipid oxidation products for 3 hours during co-incubation with cooked turkey meat in simulated gastric fluid (SGF). Polyphenols in the human diet, as an integral part of the meal prevent the generation and absorption of cytotoxic compounds and the destruction of essential nutrients, eg. antioxidants vitamins during the meal. Polyphenols act as antioxidants in the gastrointestinal tract; they scavenge free radicals and may interact with reactive carbonyls, enzymes and proteins. These all reactions results in decreasing the absorption of reactive carbonyls and possible other cytotoxic compounds into the plasma. Consumptions of diet high in fat and red meat are contributory risk factors partly due to an increase production of cytotoxic oxidized lipid products eg. MDA. However, the simultaneously consumption of polyphenols rich foods reduce these factors. Locating the biological site of action of polyphenols in the in the gastrointestinal tract may explain the paradox between the protective effect of a highly polyphenols rich diet and the low bioavailability of these molecules in human plasma. It may also explain the "French paradox" and the beneficial effect of Mediterranean and Japanese diets, in which food products with high antioxidants content such as polyphenols are consumed during the meal.
APA, Harvard, Vancouver, ISO, and other styles
4

Corscadden, Louise, and Anjali Singh. Metabolism And Measurable Metabolic Parameters. ConductScience, December 2022. http://dx.doi.org/10.55157/me20221213.

Full text
Abstract:
Metabolism is the sum of chemical reactions involved in sustaining the life of organisms.[1] It constantly provides your body with the energy to perform essential functions. The process is categorized into two groups:[2] Catabolism: It’s the process of breaking down molecules to obtain energy. For example, converting glucose to pyruvate by cellular respiration. Anabolism: It’s the process of synthesis of compounds required to run the metabolic process of the organisms. For example, carbohydrates, proteins, lipids, and nucleic acids.[2] Metabolism is affected by a range of factors, such as age, sex, muscle mass, body size, and physical activity affect metabolism or BMR (the basal metabolic rate). By definition, BMR is the minimum amount of calories your body requires to function at rest.[2] Now, you have a rough idea about the concept. But, you might wonder why you need to study it. What and how metabolic parameters are measured to determine the metabolism of the organism? Find the answer to all these questions in this article.
APA, Harvard, Vancouver, ISO, and other styles
5

Karen Anthony, Karen Anthony. What is a muscle protein doing in the brain? Experiment, February 2017. http://dx.doi.org/10.18258/8940.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Robson, Richard M., and Ted W. Huiatt. Properties of Synemin, a Protein Important in Maintaining the Structural Integrity of Muscle Cells. Ames (Iowa): Iowa State University, January 2004. http://dx.doi.org/10.31274/ans_air-180814-956.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Halevy, Orna, Sandra Velleman, and Shlomo Yahav. Early post-hatch thermal stress effects on broiler muscle development and performance. United States Department of Agriculture, January 2013. http://dx.doi.org/10.32747/2013.7597933.bard.

Full text
Abstract:
In broilers, the immediate post-hatch handling period exposes chicks to cold or hot thermal stress, with potentially harmful consequences to product quantity and quality that could threaten poultry meat marketability as a healthy, low-fat food. This lower performance includes adverse effects on muscle growth and damage to muscle structure (e.g., less protein and more fat deposition). A leading candidate for mediating the effects of thermal stress on muscle growth and development is a unique group of skeletal muscle cells known as adult myoblasts (satellite cells). Satellite cells are multipotential stem cells that can be stimulated to follow other developmental pathways, especially adipogenesis in lieu of muscle formation. They are most active during the first week of age in broilers and have been shown to be sensitive to environmental conditions and nutritional status. The hypothesis of the present study was that immediate post-hatch thermal stress would harm broiler growth and performance. In particular, growth characteristics and gene expression of muscle progenitor cells (i.e., satellite cells) will be affected, leading to increased fat deposition, resulting in long-term changes in muscle structure and a reduction in meat yield. The in vitro studies on cultured satellite cells derived from different muscle, have demonstrated that, anaerobic pectoralis major satellite cells are more predisposed to adipogenic conversion and more sensitive during myogenic proliferation and differentiation than aerobic biceps femoris cells when challenged to both hot and cold thermal stress. These results corroborated the in vivo studies, establishing that chronic heat exposure of broiler chicks at their first two week of life leads to impaired myogenicity of the satellite cells, and increased fat deposition in the muscle. Moreover, chronic exposure of chicks to inaccurate temperature, in particular to heat vs. cold, during their early posthatch periods has long-term effects of BW, absolute muscle growth and muscle morphology and meat quality. The latter is manifested by higher lipid and collagen deposition and may lead to the white striping occurrence. The results of this study emphasize the high sensitivity of muscle progenitor cells in the early posthatch period at a time when they are highly active and therefore the importance of rearing broiler chicks under accurate ambient temperatures. From an agricultural point of view, this research clearly demonstrates the immediate and long-term adverse effects on broiler muscling and fat formation due to chronic exposure to hot stress vs. cold temperatures at early age posthatch. These findings will aid in developing management strategies to improve broiler performance in Israel and the USA. BARD Report - Project4592 Page 2 of 29
APA, Harvard, Vancouver, ISO, and other styles
8

Deming, Timothy J. High Performance Underwater Adhesives: Synthetic Analogs of Marine Mussel Cement Proteins. Fort Belvoir, VA: Defense Technical Information Center, May 1997. http://dx.doi.org/10.21236/ada325641.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Braun, Alexander. The Interaction between a Thiol Specific Probe (OPA) and the Single Channel Characteristics of the Reconstituted Ca++ Release Protein from Skeletal Muscle Sarcoplasmic Reticulum. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.6745.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Lee, Christopher, Philip C. Woods, Amanda E. Paluch, and Mark S. Miller. Effects of age on human skeletal muscle: A systematic review and meta-analysis of myosin heavy chain isoform protein expression, fiber size and distribution. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, June 2024. http://dx.doi.org/10.37766/inplasy2024.6.0109.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography