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Journal articles on the topic 'Brain chemistry'

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Author: Grafiati
Published: 4 June 2021
Last updated: 29 July 2024

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1

Voelker, R. "Bipolar Brain Chemistry." JAMA: The Journal of the American Medical Association 284, no. 16 (October 25, 2000): 2048—b—2048. http://dx.doi.org/10.1001/jama.284.16.2048-b.

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2

Voelker, Rebecca. "Bipolar Brain Chemistry." JAMA 284, no. 16 (October 25, 2000): 2048. http://dx.doi.org/10.1001/jama.284.16.2048-jqu00008-3-1.

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3

Cramer, Tobias. "Learning with brain chemistry." Nature Materials 19, no. 9 (June 15, 2020): 934–35. http://dx.doi.org/10.1038/s41563-020-0711-y.

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4

CHILDERS, STEVEN R. "Breakthrough in Brain Chemistry." Chemical & Engineering News 68, no. 29 (July 16, 1990): 34–36. http://dx.doi.org/10.1021/cen-v068n029.p034.

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5

Andrews, Anne M., Alanna Schepartz, Jonathan V. Sweedler, and Paul S. Weiss. "Chemistry and the BRAIN Initiative." Journal of the American Chemical Society 136, no. 1 (December 20, 2013): 1–2. http://dx.doi.org/10.1021/ja4118347.

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6

Rees, Brian M. "Better Living Through Brain Chemistry?" JAMA: The Journal of the American Medical Association 262, no. 19 (November 17, 1989): 2681. http://dx.doi.org/10.1001/jama.1989.03430190061019.

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7

Plaut, Eric A. "Better Living Through Brain Chemistry?" JAMA: The Journal of the American Medical Association 262, no. 19 (November 17, 1989): 2682. http://dx.doi.org/10.1001/jama.1989.03430190061020.

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8

Wagner, Henry N. "Drugs Behaviour and the Brain Chemistry." Defence Science Journal 41, no. 2 (January 1, 1991): 137–41. http://dx.doi.org/10.14429/dsj.41.4418.

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9

BOERNER, LEIGH KRIETSCH. "OF FOOD, DRUGS, AND BRAIN CHEMISTRY." Chemical & Engineering News 88, no. 39 (September 27, 2010): 65–66. http://dx.doi.org/10.1021/cen-v088n039.p065.

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10

Bachurin, S. O., and N. S. Zefirov. "Medical chemistry for brain function correction." Herald of the Russian Academy of Sciences 80, no. 3 (June 2010): 279–84. http://dx.doi.org/10.1134/s1019331610030147.

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11

Rosenberg, D. R., L. D. Paulson, N. Seraji-Bozorgzad, I. B. Wilds, C. M. Stewart, and G. J. Moore. "314. Brain chemistry in pediatric depression." Biological Psychiatry 47, no. 8 (April 2000): S95. http://dx.doi.org/10.1016/s0006-3223(00)00578-3.

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12

Felton, Michael. "Meeting News: Brain chemistry with CE." Analytical Chemistry 75, no. 7 (April 2003): 144 A—145 A. http://dx.doi.org/10.1021/ac031277v.

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13

CHILDERS, STEVEN R. "The Race To Unravel Brain Chemistry." Chemical & Engineering News 66, no. 47 (November 21, 1988): 33–34. http://dx.doi.org/10.1021/cen-v066n047.p033.

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14

Moore, Pete. "Brain chemistry behind drug abuse investigated." Lancet 354, no. 9182 (September 1999): 924. http://dx.doi.org/10.1016/s0140-6736(05)75673-7.

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15

Dougherty, D. A. "Physical organic chemistry in the brain." Pure and Applied Chemistry 69, no. 9 (January 1, 1997): 1969–78. http://dx.doi.org/10.1351/pac199769091969.

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16

Myslobodosky, Michael S. "The Chemistry of Brain and Behavior." Contemporary Psychology: A Journal of Reviews 34, no. 12 (December 1989): 1124. http://dx.doi.org/10.1037/030838.

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17

Dougherty, Dennis A. "Physical Organic Chemistry on the Brain." Journal of Organic Chemistry 73, no. 10 (May 2008): 3667–73. http://dx.doi.org/10.1021/jo8001722.

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18

Wagner, Henry N. "Better Living Through Brain Chemistry?-Reply." JAMA: The Journal of the American Medical Association 262, no. 19 (November 17, 1989): 2682. http://dx.doi.org/10.1001/jama.1989.03430190061021.

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19

Torabi-Nami, Mohammad. "Stroke: Just a Chemistry." Galen Medical Journal 5, no. 2 (June 28, 2016): 49–55. http://dx.doi.org/10.31661/gmj.v5i2.661.

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Stroke is a significant health issue with its neuropathological mechanisms requiring better understanding. Within the course of ischemic stroke, obstruction of a major brain artery results in an abrupt blood flow limitation below a critical threshold and focal ischemic brain insult arises. Chemical shift imaging using magnetic resonance spectroscopy and more advanced imaging methods have recently provided some novel insights into the chemistry of stroke. Given the fact that stroke disturbs the normal brain chemistry, assessing and perhaps targeting the metabolic pathways ought to be a practical and useful approach to better understand the neurobiochemical aspects of stroke. This perspective paper focuses on the evolving dimensions of neurochemical research in stroke.[GMJ.2016;5(2):49-55]
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20

Wong, F. C. "Brain Imaging: The Chemistry of Mental Activity." Journal of Nuclear Medicine 50, no. 11 (October 16, 2009): 1913. http://dx.doi.org/10.2967/jnumed.109.069344.

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21

Brinkworth, R. I., E. J. Lloyd, and P. R. Andrews. "Brain chemistry and central nervous system drugs." Natural Product Reports 5, no. 4 (1988): 363. http://dx.doi.org/10.1039/np9880500363.

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22

Goldberg, Jacob M., and Stephen J. Lippard. "Challenges and Opportunities in Brain Bioinorganic Chemistry." Accounts of Chemical Research 50, no. 3 (March 21, 2017): 577–79. http://dx.doi.org/10.1021/acs.accounts.6b00561.

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23

Marshall, Michael. "Your brain chemistry existed before animals did." New Scientist 211, no. 2828 (September 2011): 11. http://dx.doi.org/10.1016/s0262-4079(11)62129-5.

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24

Myers, L. S., A. J. Carmichael, and T. C. Pellmar. "Radiation chemistry of the hippocampal brain slice." Advances in Space Research 14, no. 10 (October 1994): 453–56. http://dx.doi.org/10.1016/0273-1177(94)90499-5.

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25

Gordis, Enoch. "Unraveling the Brain Chemistry Behind Alcohol Abuse." JAMA: The Journal of the American Medical Association 272, no. 22 (December 14, 1994): 1733. http://dx.doi.org/10.1001/jama.1994.03520220027023.

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26

Saganuwan, Saganuwan Alhaji. "Chemistry and Effects of Brainstem Acting Drugs." Central Nervous System Agents in Medicinal Chemistry 19, no. 3 (October 31, 2019): 180–86. http://dx.doi.org/10.2174/1871524919666190620164355.

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Background: Brain is the most sensitive organ, whereas brainstem is the most important part of Central Nervous System (CNS). It connects the brain and the spinal cord. However, a myriad of drugs and chemicals affects CNS with severe resultant effects on the brainstem. Methods: In view of this, a number of literature were assessed for information on the most sensitive part of brain, drugs and chemicals that act on the brainstem and clinical benefit and risk assessment of such drugs and chemicals. Results: Findings have shown that brainstem regulates heartbeat, respiration and because it connects the brain and spinal cord, all the drugs that act on the spinal cord may overall affect the systems controlled by the spinal cord and brain. The message is sent and received by temporal lobe, occipital lobe, frontal lobe, parietal lobe and cerebellum. Conclusion: Hence, the chemical functional groups of the brainstem and drugs acting on brainstem are complementary, and may produce either stimulation or depression of CNS.
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27

Vyshnavi V Rao and ShamsiyaRizwana, Varsha N, Malavika B. "Chemistry of Emotions - A Review." International Journal for Modern Trends in Science and Technology 6, no. 10 (November 24, 2020): 26–30. http://dx.doi.org/10.46501/ijmtst061005.

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Human body coordinates through chemical signals released by the brain. Chemical signals play a major role in bio-regulatory reactions responsible for emotions. Emotions are complex chemical reactions in nervous systemcharacterized by neurophysiologic changes associated with thoughts and behavioral responses. On pinching, one can cry, skin becomes hot, heart beat increases and our brain desires to shout out loud or hit something in return. We experience a sudden influx of physical and mental stimuli underlying a basic emotion. A person experiences diverse emotions throughout the day that are helpful in learning, reasoning and creativity. Emotions are one the most central and pervasive aspects of human experience. Emotions motivate empathic and moral behavior and play a role in an individual’s sense of self. While emotions enrich human experience they can also cause dramatic disruptions of judgment and performance. Since ancient days psychiatrists have been cracking the brain process responsible for emotions. Greeks were the first to find the link between the physical body and human emotional responses. Human brain is a complex network that transmit information every second via neurons through chemicals called neurotransmitters such as dopamine, serotonin etc. These chemicals essentially let the organs communicate with each other and express the emotions such as anger and happiness. Analysis of hormones and their effects on human behavior is a major contribution of biochemistry to the understanding of emotions and related behavior. In this article we are trying to provide an in-depth knowledge about chemistry of emotion which we experience every day.
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28

Timofeev, I., K. L. H. Carpenter, J. Nortje, P. G. Al-Rawi, M. T. O'Connell, M. Czosnyka, P. Smielewski, et al. "Cerebral extracellular chemistry and outcome following traumatic brain injury: a microdialysis study of 223 patients." Brain 134, no. 2 (January 18, 2011): 484–94. http://dx.doi.org/10.1093/brain/awq353.

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29

Bi, Xiaoke, Connor Beck, and Yiyang Gong. "Genetically Encoded Fluorescent Indicators for Imaging Brain Chemistry." Biosensors 11, no. 4 (April 11, 2021): 116. http://dx.doi.org/10.3390/bios11040116.

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Genetically encoded fluorescent indicators, combined with optical imaging, enable the detection of physiologically or behaviorally relevant neural activity with high spatiotemporal resolution. Recent developments in protein engineering and screening strategies have improved the dynamic range, kinetics, and spectral properties of genetically encoded fluorescence indicators of brain chemistry. Such indicators have detected neurotransmitter and calcium dynamics with high signal-to-noise ratio at multiple temporal and spatial scales in vitro and in vivo. This review summarizes the current trends in these genetically encoded fluorescent indicators of neurotransmitters and calcium, focusing on their key metrics and in vivo applications.
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30

Əbülfət qızı Paşayeva, Arzu, Maya Elmuraz qızı İbrahimova, Nərmin Daşqın qızı Məmmədova, and Nərgiz Xaləddin qızı Abbaszadə. "Using the brain storm method in chemistry lessons." ANCIENT LAND 08, no. 2 (February 26, 2022): 9–14. http://dx.doi.org/10.36719/2706-6185/08/9-14.

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Məqalədə kurrikulumun əhatə etdiyi məzmun xətləri, məzmun standartları, fəaliyyət istiqamətləri haqqında məlumat verilir. Məqalədə, beyin həmləsi metodunun didaktik aspektlərinin xüsusiyyətləri izah edilməsində mövzunun aktuallığı əsaslandırılır, VIII siniflərdən nümunələr verilmişdir. Bu nümunələrdə beyin həmləsi metodundan istifadə olunur. Açar sözlər: beyin həmləsi, təlim, tərbiyə, kurikulum, məzmun xətti, standart, inteqrasiya, oksidləşmə, reduksiya Arzu Abulfat Pashayeva Maya Elmuraz Ibrahimova Narmin Dashgin Mammadova Nargiz Khaladdin Abbaszade Using the brain storm method in chemistry lessons Summary The article provides information on the content lines, content standards, lines of activity covered by the curriculum. The article substantiates the relevance of the topic, the characteristics of the didactic aspects of the method of brainstorming are explained, the samples from VIII classes are given in the article. In these examples the method of brainstorming is used. Key words: brainstorm, training, education, curriculum, line content, standard, integration, oxidation, reduction
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31

Spaziano, Vincent T., and Judith L. Gibbons. "Brain chemistry and behavior: A new interdisciplinary course." Journal of Chemical Education 63, no. 5 (May 1986): 398. http://dx.doi.org/10.1021/ed063p398.

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32

Andreoni, Alessio, Carolyn M. O. Davis, and Lin Tian. "Measuring brain chemistry using genetically encoded fluorescent sensors." Current Opinion in Biomedical Engineering 12 (December 2019): 59–67. http://dx.doi.org/10.1016/j.cobme.2019.09.008.

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33

Ngernsutivorakul, Thitaphat, Thomas S. White, and Robert T. Kennedy. "Microfabricated Probes for Studying Brain Chemistry: A Review." ChemPhysChem 19, no. 10 (February 5, 2018): 1128–42. http://dx.doi.org/10.1002/cphc.201701180.

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34

Dougherty, Dennis A. "Is the brain ready for physical organic chemistry?" Journal of Physical Organic Chemistry 11, no. 5 (May 1998): 334–40. http://dx.doi.org/10.1002/(sici)1099-1395(199805)11:5<334::aid-poc21>3.0.co;2-w.

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35

Xie, Ran, Lu Dong, Yifei Du, Yuntao Zhu, Rui Hua, Chen Zhang, and Xing Chen. "In vivo metabolic labeling of sialoglycans in the mouse brain by using a liposome-assisted bioorthogonal reporter strategy." Proceedings of the National Academy of Sciences 113, no. 19 (April 28, 2016): 5173–78. http://dx.doi.org/10.1073/pnas.1516524113.

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Mammalian brains are highly enriched with sialoglycans, which have been implicated in brain development and disease progression. However, in vivo labeling and visualization of sialoglycans in the mouse brain remain a challenge because of the blood−brain barrier. Here we introduce a liposome-assisted bioorthogonal reporter (LABOR) strategy for shuttling 9-azido sialic acid (9AzSia), a sialic acid reporter, into the brain to metabolically label sialoglycoconjugates, including sialylated glycoproteins and glycolipids. Subsequent bioorthogonal conjugation of the incorporated 9AzSia with fluorescent probes via click chemistry enabled fluorescence imaging of brain sialoglycans in living animals and in brain sections. Newly synthesized sialoglycans were found to widely distribute on neuronal cell surfaces, in particular at synaptic sites. Furthermore, large-scale proteomic profiling identified 140 brain sialylated glycoproteins, including a wealth of synapse-associated proteins. Finally, by performing a pulse−chase experiment, we showed that dynamic sialylation is spatially regulated, and that turnover of sialoglycans in the hippocampus is significantly slower than that in other brain regions. The LABOR strategy provides a means to directly visualize and monitor the sialoglycan biosynthesis in the mouse brain and will facilitate elucidating the functional role of brain sialylation.
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36

Tominaga, Kaoru, Eiji Sakashita, Katsumi Kasashima, Kenji Kuroiwa, Yasumitsu Nagao, Naoki Iwamori, and Hitoshi Endo. "Tip60/KAT5 Histone Acetyltransferase Is Required for Maintenance and Neurogenesis of Embryonic Neural Stem Cells." International Journal of Molecular Sciences 24, no. 3 (January 20, 2023): 2113. http://dx.doi.org/10.3390/ijms24032113.

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Epigenetic regulation via epigenetic factors in collaboration with tissue-specific transcription factors is curtail for establishing functional organ systems during development. Brain development is tightly regulated by epigenetic factors, which are coordinately activated or inactivated during processes, and their dysregulation is linked to brain abnormalities and intellectual disability. However, the precise mechanism of epigenetic regulation in brain development and neurogenesis remains largely unknown. Here, we show that Tip60/KAT5 deletion in neural stem/progenitor cells (NSCs) in mice results in multiple abnormalities of brain development. Tip60-deficient embryonic brain led to microcephaly, and proliferating cells in the developing brain were reduced by Tip60 deficiency. In addition, neural differentiation and neuronal migration were severely affected in Tip60-deficient brains. Following neurogenesis in developing brains, gliogenesis started from the earlier stage of development in Tip60-deficient brains, indicating that Tip60 is involved in switching from neurogenesis to gliogenesis during brain development. It was also confirmed in vitro that poor neurosphere formation, proliferation defects, neural differentiation defects, and accelerated astrocytic differentiation in mutant NSCs are derived from Tip60-deficient embryonic brains. This study uncovers the critical role of Tip60 in brain development and NSC maintenance and function in vivo and in vitro.
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37

Pysher, Theodore J., and Phillip R. Bach. "PERIPHERAL BRAIN." Pediatrics In Review 17, no. 10 (October 1, 1996): 357–69. http://dx.doi.org/10.1542/pir.17.10.357.

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Historical Perspective and Current Status of the Multitest Chemistry Profile The development of a single instrument that could reproducibly sample a specimen, mix it with the required reagents at appropriate intervals, and analyze the resulting reaction revolutionized the chemical analysis of clinical specimens. Not long after its development, several of these Auto AnalyzersTM, each dedicated to measuring a different analyte, were linked, and the Sequential Multiple Analyzer (SMATM) was born. Because these systems were automated, they could perform the analyses for which they were designed at less expense, with greater precision, and in less time than when the tests were performed by hand. Moreover, it was claimed that the integration of the measurement of these chemical markers of disease into the routine health maintenance examination would lead to earlier detection of disease and improved patient care. These early multitest analyzers had only limited application in pediatrics because they required so large a specimen. The SMA-12TM, for example, required 3 mL of serum for each 12-test panel. Two developments, however, made the multitest chemistry analyzer accessible to pediatric-sized samples-microcomputes and ever smaller components. The early multitest analyzers were marvels of creative plumbing in which each specimen ran the full course of the instrument and, therefore, the same amount had to be sampled whether one or all of the 6, 12, or 24 available tests were requested.
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38

Anthony, Danielle Paige, Manasa Hegde, Shreya S. Shetty, Thasneema Rafic, Srinivas Mutalik, and B. S. Satish Rao. "Targeting receptor-ligand chemistry for drug delivery across blood-brain barrier in brain diseases." Life Sciences 274 (June 2021): 119326. http://dx.doi.org/10.1016/j.lfs.2021.119326.

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39

Keiko Ikemoto. "“D-cell hypothesis of schizophrenia”: Background theory of Novel non-D2 receptor medicinal chemistry." Open Access Research Journal of Biology and Pharmacy 3, no. 1 (December 30, 2021): 033–40. http://dx.doi.org/10.53022/oarjbp.2021.3.1.0046.

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The latest psychopharmacological study showed effectiveness of a novel non-D2-receptor-binding drug, SEP-363856, for the treatment of schizophrenia. Characteristic receptor profile of the compound is shown to be trace amine-associated receptor 1 (TAAR1) full agonist and 5-hydroxytryptamin 1A (5-HT 1A) receptor partial agonist. I found the TAAR1 ligand neuron, D-neuron, in the striatum and nucleus accumbens (Acc), an antipsychotic acting site, of human brain, though failed to find in the homologous area of monkey. To study human D-neuron functions, total of 154 post-mortem brains, and a modified immunohistochemical method using high qualified antibodies against monoamine-related substances, was applied. Number of D-neurons in the caudate nucleus, putamen, and Acc was reduced in post-mortem brains with schizophrenia. The reduction was significant (p<0.05) in Acc. “D-cell hypothesis of schizophrenia”, which I proposed based on this post-mortem brain study, that NSC dysfunction-induced D-neuron reduction as cellular and molecular basis of mesolimbic dopamine (DA) hyperactivity, showing progressive pathophysiology of schizophrenia, has been proved to be a predictive hypothesis for TAAR1 medicinal chemistry.
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40

Gradinaru, Viviana, Jennifer Treweek, Kristin Overton, and Karl Deisseroth. "Hydrogel-Tissue Chemistry: Principles and Applications." Annual Review of Biophysics 47, no. 1 (May 20, 2018): 355–76. http://dx.doi.org/10.1146/annurev-biophys-070317-032905.

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Over the past five years, a rapidly developing experimental approach has enabled high-resolution and high-content information retrieval from intact multicellular animal (metazoan) systems. New chemical and physical forms are created in the hydrogel-tissue chemistry process, and the retention and retrieval of crucial phenotypic information regarding constituent cells and molecules (and their joint interrelationships) are thereby enabled. For example, rich data sets defining both single-cell-resolution gene expression and single-cell-resolution activity during behavior can now be collected while still preserving information on three-dimensional positioning and/or brain-wide wiring of those very same neurons—even within vertebrate brains. This new approach and its variants, as applied to neuroscience, are beginning to illuminate the fundamental cellular and chemical representations of sensation, cognition, and action. More generally, reimagining metazoans as metareactants—or positionally defined three-dimensional graphs of constituent chemicals made available for ongoing functionalization, transformation, and readout—is stimulating innovation across biology and medicine.
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41

Damuka, Naresh, Paul Czoty, Ashley Davis, Michael Nader, Susan Nader, Suzanne Craft, Shannon Macauley, et al. "PET Imaging of [11C]MPC-6827, a Microtubule-Based Radiotracer in Non-Human Primate Brains." Molecules 25, no. 10 (May 13, 2020): 2289. http://dx.doi.org/10.3390/molecules25102289.

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Dysregulation of microtubules is commonly associated with several psychiatric and neurological disorders, including addiction and Alzheimer’s disease. Imaging of microtubules in vivo using positron emission tomography (PET) could provide valuable information on their role in the development of disease pathogenesis and aid in improving therapeutic regimens. We developed [11C]MPC-6827, the first brain-penetrating PET radiotracer to image microtubules in vivo in the mouse brain. The aim of the present study was to assess the reproducibility of [11C]MPC-6827 PET imaging in non-human primate brains. Two dynamic 0–120 min PET/CT imaging scans were performed in each of four healthy male cynomolgus monkeys approximately one week apart. Time activity curves (TACs) and standard uptake values (SUVs) were determined for whole brains and specific regions of the brains and compared between the “test” and “retest” data. [11C]MPC-6827 showed excellent brain uptake with good pharmacokinetics in non-human primate brains, with significant correlation between the test and retest scan data (r = 0.77, p = 0.023). These initial evaluations demonstrate the high translational potential of [11C]MPC-6827 to image microtubules in the brain in vivo in monkey models of neurological and psychiatric diseases.
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42

Sekar, Sathiya, Raja Solomon Viswas, Hajar Miranzadeh Mahabadi, Elahe Alizadeh, Humphrey Fonge, and Changiz Taghibiglou. "Concussion/Mild Traumatic Brain Injury (TBI) Induces Brain Insulin Resistance: A Positron Emission Tomography (PET) Scanning Study." International Journal of Molecular Sciences 22, no. 16 (August 20, 2021): 9005. http://dx.doi.org/10.3390/ijms22169005.

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Brain injury/concussion is a growing epidemic throughout the world. Although evidence supports association between traumatic brain injury (TBI) and disturbance in brain glucose metabolism, the underlying molecular mechanisms are not well established. Previously, we reported the release of cellular prion protein (PrPc) from the brain to circulation following TBI. The PrPc level was also found to be decreased in insulin-resistant rat brains. In the present study, we investigated the molecular link between PrPc and brain insulin resistance in a single and repeated mild TBI-induced mouse model. Mild TBI was induced in mice by dropping a weight (~95 g at 1 m high) on the right side of the head. The procedure was performed once and thrice (once daily) for single (SI) and repeated induction (RI), respectively. Micro PET/CT imaging revealed that RI mice showed significant reduction in cortical, hippocampal and cerebellum glucose uptake compared to SI and control. Mice that received RI also showed significant motor and cognitive deficits. In co-immunoprecipitation, the interaction between PrPc, flotillin and Cbl-associated protein (CAP) observed in the control mice brains was disrupted by RI. Lipid raft isolation showed decreased levels of PrPc, flotillin and CAP in the RI mice brains. Based on observation, it is clear that PrPc has an interaction with CAP and the dislodgment of PrPc from cell membranes may lead to brain insulin resistance in a mild TBI mouse model. The present study generated a new insight into the pathogenesis of brain injury, which may result in the development of novel therapy.
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43

Wagner, H. N. "Merrill C. Sosman lecture. Drugs, behavior, and brain chemistry." American Journal of Roentgenology 155, no. 5 (November 1990): 925–31. http://dx.doi.org/10.2214/ajr.155.5.2120961.

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44

Stamford, Jonathan A., Joseph B. Justice, and Jr. "Peer Reviewed: Probing Brain Chemistry: Voltammetry Comes of Age." Analytical Chemistry 68, no. 11 (June 1996): 359A—363A. http://dx.doi.org/10.1021/ac961943a.

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45

Nogara, Pablo A., Cláudia S. Oliveira, Gabriela L. Schmitz, Paulo C. Piquini, Marcelo Farina, Michael Aschner, and João B. T. Rocha. "Methylmercury's chemistry: From the environment to the mammalian brain." Biochimica et Biophysica Acta (BBA) - General Subjects 1863, no. 12 (December 2019): 129284. http://dx.doi.org/10.1016/j.bbagen.2019.01.006.

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46

Maier, Michael. "In Vivo Magnetic Resonance Spectroscopy: Applications in Psychiatry." British Journal of Psychiatry 167, no. 3 (September 1995): 299–306. http://dx.doi.org/10.1192/bjp.167.3.299.

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BackgroundNuclear magnetic resonance is a non-destructive and non-invasive technology that is highly suited for research in psychiatry. It is establishing itself as a versatile means of studying brain morphology, chemistry and function and is finding a place in the diagnosis of disease, monitoring of treatment and the study of basic brain processes.MethodA literature review was undertaken.ResultsMagnetic resonance spectroscopy has been shown to distinguish between psychiatric disorders, and has provided evidence of their pathophysiological mechanisms.ConclusionsSpectroscopy in particular opens a window, for the first time, on the study of in vivo brain chemistry.
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47

Zhang, Meining, Ping Yu, and Lanqun Mao. "Rational Design of Surface/Interface Chemistry for Quantitative in Vivo Monitoring of Brain Chemistry." Accounts of Chemical Research 45, no. 4 (January 11, 2012): 533–43. http://dx.doi.org/10.1021/ar200196h.

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Amir, Nursinah, and Chanif Mahdi. "EVALUASI PENGGUNAAN BAHAN KIMIA BERBAHAYA PADA PRODUK PERIKANAN DI KOTA MAKASSAR." Fish Scientiae 8, no. 1 (September 28, 2019): 14–24. http://dx.doi.org/10.20527/fishscientiae.v8i1.128.

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This research aims to determine the use of hazardous chemicals in fishery products that are marketed in the city of Makassar. In this study used the Accidental Sampling Technique. Samples are taken from the center of Makassar souvenirs, traditional markets, and modern markets. The fishery products used as samples are crackers, meatballs, and brains. Hazardous chemicals evaluated for use are borax and formalin. The samples were analyzed using a test kit and colorimeter at the BIOCHEME Laboratory (Healthy Food) Department of Chemistry,University of Brawijaya. The results show that fish meatball products marketed in Makassar City do not contain borax, but contain formalin 11.2 - 13.13 ppm. Brain-brain products do not contain borax and do not contain formaldehyde, fish/shrimp crackers marketed in Makassar City do not contain formaldehyde but 33% contain borax with an average, level of 10.39 ppm.
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Anulika, EKE Joy. "Effect of Brain-Based Learning on Conceptual Change in Acid, Base and Salt among Chemistry Students of Varied Cognitive Ability in Onitsha Education Zone." International Journal of Research and Scientific Innovation XI, no. IV (2024): 988–99. http://dx.doi.org/10.51244/ijrsi.2024.1104070.

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The study investigated the effect of brain-based learning on conceptual change in acid, base and salt among chemistry students of varied cognitive ability in Onitsha Education Zone. Three research questions guided the study and five hypotheses were tested at 0.05 alpha level. Quasi-experimental design was used in the study, specifically, the pretest-posttest non-equivalent control group design. The study population comprised 3, 103 SS2 students offering chemistry in Onitsha Education Zone, out which 108 students were selected using random and purposive sampling techniques. The instruments used for data collection were Test of Logical Thinking (TOLT) adopted from Tobin and Capie (1981) and Chemistry Students’ Conceptual Change Test (CSCCT) adopted from Zudonu (2013). Data was generated for the study by administering the instruments as pretest and posttest. Research questions were answered using mean and standard deviation while analysis of covariance was used to test the null hypotheses. The findings of the study showed that students taught acid, base and salt chemistry using brain-based learning had significantly higher mean conceptual change scores than those taught using lecture method. Also, there was a significant influence of cognitive ability level and gender on students’ conceptual change. It was recommended that seminars and workshop should be organized for chemistry teachers by school administrators to acquaint them with the effective ways of integrating brain-based learning into the teaching process of chemistry.
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Olson, James E., Lynn Mishler, and Ruth V. W. Dimlich. "Brain water content, brain blood volume, blood chemistry, and pathology in a model of cerebral edema." Annals of Emergency Medicine 19, no. 10 (October 1990): 1113–21. http://dx.doi.org/10.1016/s0196-0644(05)81514-8.

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