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Shukla, Ankit, and Vijay Kumar. "Effect of Cardiac Fitness Exercises on Selected Physiological Variable." Global Journal For Research Analysis 3, no. 7 (June 15, 2012): 248–49. http://dx.doi.org/10.15373/22778160/july2014/88.
Yanez-Pizana, A., D. Mota-Rojas, M. Castillo-Rivera, R. Rampirez-Necoechea, I. Guerrero-Legarreta, P. Mora-Medina, and M. Gonzalez-Lozano. "Effect of environmental enrichment on weaned piglets: physiological responses." Veterinární Medicína 64, No. 5 (May 28, 2019): 217–27. http://dx.doi.org/10.17221/104/2018-vetmed.
The aim of this research consisted in assessing the effect of various kinds of environmental enrichment (EE) on the physiological responses of weaned piglets. The mean age of the 96 piglets that participated was 27 days. The piglets were weaned and then housed under two conditions: with no disruption of the social order (SO), and with disruption of the social order (DSO). After establishing the two experimental conditions, we proceeded to evaluate four different treatments; namely, control (C), suspended ropes (SR), aromatized bottles (AB) and pet toys and balls (PTB). The protocol required drawing three blood samples: at 30 (T<sub>30</sub>), 60 (T<sub>60</sub>) and 90 min (T<sub>90</sub>) after weaning. The DSO piglets had higher pH and haematocrit levels than those weaned in the SO condition (P < 0.05). Also, pCO<sub>2</sub>, potassium (K<sup>+</sup>) and base excess (BE) concentrations were higher in the SO animals than in those in the DSO group (P < 0.05). The control piglets, which did not receive any type of EE, showed higher pCO<sub>2</sub> levels, but lower glucose and pH (P < 0.05) values, while the ones enriched with SR had increased lactate levels, but lower values for pH and HCO<sub>3</sub><sub>–</sub> compared to the piglets in the other EE treatment regimens (P < 0.05). The SR-enriched piglets had higher lactate and haematocrit levels, but lower values for pH and bicarbonate (HCO<sub>3</sub><sub>–</sub>) than the animals in the other EE groups (P < 0.005). The piglets subjected to sensorial EE with AB had higher plasma glucose than the ones in the other groups (P < 0.005). Finally, the PTB-enriched subjects showed higher Na<sup>+ </sup>levels than controls (P < 0.005). The alterations that were found to be related to the factor sampling time were more pronounced at T<sub>30</sub> (P < 0.05) than T<sub>60</sub> and T<sub>90</sub>. These results indicate that the conditions (SO, DSO) and EE (C, SR, AB, PTB) under which the piglets were weaned influenced the blood variables measured in the study.
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KATO, Akio, Masakazu YAMAOKA, Akio TANAKA, Kanki KOMIYAMA, and Iwao UMEZAWA. "Physiological Effect of Tocotrienol." Journal of Japan Oil Chemists' Society 34, no. 5 (1985): 375–76. http://dx.doi.org/10.5650/jos1956.34.375.
Sugawa-Katayam, Yohko, and Masayo Kojima. "Physiological effect of pectin." Japanese Journal of Nutrition and Dietetics 43, no. 6 (1985): 277–87. http://dx.doi.org/10.5264/eiyogakuzashi.43.277.
This study was conducted to identify the physiological mechanisms associated with the resistance and tolerance of young sunflower plants to freezing temperatures. The effect of overnight temperature –3°C on the maximal quantum efficiency of PSII (F<sub>v</sub>/F<sub>m</sub>), the relative electrolyte leakage (REL) and the osmotic potential (Ψ<sub>π</sub>) was determined in five genotypes of sunflower: C33, C98, C124 and C148 were chosen from the population of recombinant inbred lines (RILs) based on contrasted responses to low temperature, and a wild genotype 2603 that was chosen for its ability to maintain activities in cold conditions. The night temperature –3°C over the course of 10 h caused an immediate significant decrease of F<sub>v</sub>/F<sub>m</sub> in C33, C98, C124 and C148. In the case of genotype C98, the effect of this freezing temperature was manifested by a significant increase of REL. Significant changes of Ψ<sub>π</sub>, as a reaction to the effect of freezing temperatures, were not found in any of the monitored genotypes. The measurements of the physiological traits after 5 days of regeneration indicated the renewal of integrity of cellular structures and an increase of PSII reaction centre efficiency in all monitored genotypes. From the point of view of tolerance or sensitivity, the wild genotype 2603 showed itself as tolerant towards the tested freezing temperature, displaying insignificant differences with control plants in all monitored traits. Genotype C98 appears to be the most sensitive from the monitored set, with evident changes in two traits signalling frost damage.
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Coia, Andrew J., Christopher Jones, Chad S. Duncan, and Michael A. Crognale. "Physiological correlates of watercolor effect." Journal of the Optical Society of America A 31, no. 4 (December 19, 2013): A15. http://dx.doi.org/10.1364/josaa.31.000a15.
Takahashi, Yoshika. "Effects of Blue Light on Physiological Responses(Psychological / Physiological Effect and Evaluation of Blue Light)." JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN 97, no. 9 (September 1, 2013): 627–31. http://dx.doi.org/10.2150/jieij.97.627.
Elliott, S. L., J. R. Highsmith, S. D. Crognale, and M. A. Crognale. "Physiological correlates for the watercolor effect." Journal of Vision 5, no. 12 (December 1, 2005): 58. http://dx.doi.org/10.1167/5.12.58.
Purpose: The impact of temperature on the coagulative response to exercise has not been well described. The purpose of this study was to assess the response of plasma thrombin-antithrombin (TAT) to exercise during exposure to both hot and cold temperatures, and to compare those responses to exercise under normal, temperate conditions. Methods: Fifteen healthy male subjects (25.3 + 4.3 years) volunteered to participate in this study. Subjects completed maximal cycle ergometer exercise tests in three different temperatures (20°C, 5° or 8° C, and 30°C) in an environmental chamber. All tests were conducted in random order and separated by at least seven days. Blood samples were obtained before and immediately after exercise and analyzed by Elisa to determine plasma concentrations of thrombin-antithrombin complex (TAT). Results: Subjects demonstrated significantly elevated plasma levels of TAT in all three temperatures immediately after exercise (normal =1.04 ± 0.44 ng/ml, cold =1.34 ± 0.79 ng/ml, hot =1.18 + 0.95 ng/ml) when compared to baseline measures (normal = 0.45 ± 0.26 ng/ml, cold = 0.88 + 0.57 ng/ml, hot = 0.64 + g/ml). Subjects also showed significant elevations in TAT concentrations both before and after exercise in the cold temperature when compared with the normal temperature. There was no significant difference between the hot and normal temperatures. Conclusion: An individual's coagulation potential is increased following maximal physical exertion and may be further increased by exposure to colder temperature. Key Words: coagulation, physical exertion, temperature, thrombosis. School of Physical Education, Sport, and Exercise Science
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Anderson, Dawn E. "Effects of caffeine on the metabolic and catecholamine responses to exercise in 5 and 28p0sC environments." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/833465.
The influence of caffeine on the metabolic and catecholamine responses to mild exercise in a cold and a warm environment was studied in eight healthy males. The subjects performed 60 minutes of cycling at 50% VO2max in a cold environment (5°C and 70% relative humidity) and a warm environment (28°C and 50% relative humidity) 30 minutes after ingesting caffeine (5mg/kg body weight) or placebo (dextrose). Caffeine ingestion prior to exercise in the warm environment resulted in increased plasma epinephrine, with no effect on plasma norepinephrine. Neither lipid nor carbohydrate metabolism was altered by caffeine in the warm trial. Exercise in the cold environment (placebo) produced increased oxygen consumption and carbohydrate metabolism, decreased lipid metabolism, and no difference in plasma catecholamines compared with the warm-placebo trial. Responses to the combination of caffeine ingestion and the cold environment did not differ from cold-placebo responses in oxygen consumption or respiratory exchange ratio during the cycling bout. However, in the cold-caffeine trial plasma epinephrine was elevated. In addition, fat oxidation, serum free fatty acids, and serum glycerol were elevated in the cold-caffeine condition. Carbohydrate oxidation was depressed, while serum glucose and blood lactate were elevated in this trial. The results of this study indicate that caffeine increases plasma epinephrine; cold increases oxygen consumption and carbohydrate metabolism, while decreasing lipid metabolism; and the combination of caffeine and cold during exercise increases plasma epinephrine and lipid metabolism, but decreases carbohydrate metabolism. Human Performance Laboratory
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Martin, David E. "The effect of heat stress on excess post exercise oxygen consumption." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/834623.
While a great deal of research has been directed towards the phenomena of excess post exercise oxygen consumption (EPOC), the effect of thermal stress on EPOC is not well defined. To assess the effect of heat stress on EPOC, seven healthy, active subjects (4 female, 3 male; 23.9 ± 2.0 years of age) performed 4 trials: one control (quiet rest) and one exercise (45 minutes of cycling at 65% VO2max workload) trial in moderate (23° C, 50% humidity) and hot (35° C, 50% humidity) environments. Oxygen consumption (V02), heart rate (HR) and rectal temperature (RT) were assessed pre, during and post control or exercise. Subjects were monitored until post exercise VO2 had returned to within ±2% of baseline. EPOC was determined by subtracting baseline VO2 from total V02 during the post exercise period. During the first 15 minutes (acute) post exercise, a significant EPOC (p = 0.0019) was seen in both exercise conditions over both control conditions. During the slow phase (> 15 minutes post exercise to baseline), there was no significant difference between the hot control (HC), moderate exercise (ME), or hot exercise (HE) EPOC. Total time post exercise until baseline was achieved was 35, 44, and 51 minutes for HC, ME, and HE respectively. HR was significantly elevated in both exercise conditions. During the acute post exercise period, HR in HE was elevated above MC, ME and HC (p < 0.05). RT was elevated in both exercise conditions during and post exercise. The present data indicate that heat stress does not have a significant effect on the magnitude or duration of EPOC. School of Physical Education
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Shi, Xiaocai. "Effect of sodium and water intake on plasma aldosterone during prolonged exercise in warm environment." Virtual Press, 1990. http://liblink.bsu.edu/uhtbin/catkey/722232.
Eight well-trained male and female cyclists were studied to determine the effect of sodium and/or water intake on plasma aldosterone during six hours of cycling (55% VO2max) in a warm environment (Tdb = 350C WBGT = 30°C). Each subject randomly completed three trials (water = W; saline = S and no fluid = NF) at one week intervals. Venous blood samples were obtained before dehydration, at 2, 4, 5 and 6 hours during exercise, and also after dehydration. Plasma samples were analyzed for hemoglobin, sodium, potassium, aldosterone and osmolality. Sweat and urine samples were also collected and analyzed for sodium content. Plasma volume based on hemoglobin decreased significantly ( P < 0.01 ) at 15 min in all three trials (Trial W = -7.6%±1.12%; Trial S = -8.6%±1.42% and Trial NF = -6.7%±0.88%) and continued to decrease significantly in Trial NF during exercise ( -10.99% ± 1.3% at the 2th hr; -15.5% ±1.3% at the 4th hr and -16.8%±1.32% at the 5th hr).No significant differences were found betwee trials. Plasma sodium concentration [Na+] decreased over time in Trials W and S and increased in Trial NF due to plasma volume loss. Significant differences in [ Na+ ] were found between Trial NF and Trials W or S. Plasma sodium [Na+ ] adjusted by plasma volume change decreased significantly at 2 hours ( P < 0.01) in the three trials. Average total sodium content of plasma decreased by 125.9 mEq during Trial S, 223.1 mEq during Trial W and 147.1 mEq during Trial NF. Plasma potassium increased significantly (P < 0.01) at 2 hours in all three trials. Plasma osmolality increased significantly (P < 0.01) during prolonged exercise (Trial W = 287.1±2.4 mEq/l; Trial S = 289.4±1.17 mEq/1 and Trial NF = 306±1.6 mEq/1). No significant differences were found between Trials W and S although osmolality was lower in Trial W than in Trial S. A significant difference in osmolality was obtained between Trial NF and Trials W and S (P < 0.01). Plasma aldosterone increased significantly (P < 0.01) during exercise and decreased after exercise. No significant differences existed between Trials W and S although aldosterone levels were lower in Trial S than in Trial W. However, a significant difference was found between Trial NF and Trials W or S. The results of this study suggest that plasma aldosterone has an inverse relationship with plasma volume changes and total sodium concentrations. An increase in plasma potassium and a decrease in plasma sodium during prolonged exercise in a warm environment significantly enhanced plasma aldosterone concentration. The intake of water significantly decreased plasma aldosterone during prolonged exercise in a warm environment, but the intake of sodium had no significant effect in this study. School of Physical Education
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Heyns, Gerhardus Johannes. "Influence of macro- versus microcooling on the physiological and psychological performance of the human operator." Thesis, Rhodes University, 1995. http://hdl.handle.net/10962/d1016247.
This study evaluated the effect of a macro- versus a microcooling system on the cognitive, psychomotor and physiological performance of human operators. Male subjects (n = 24) were acclimatized for four days and then subjected to three different environmental conditions: hot ambient (40°C; 40% RH), microcooling and macrocooling. Each environmental condition was repeated twice; once under a rest condition and once while simulating a physical workload of 40 W. Four performance tests (reasoning, eye-hand coordination, memory, reaction time) were conducted once every hour for four hours. Five physiological measurements, viz rectal temperature, skin temperature, heart rate, total sweat loss and sweat rate, were taken. A significant difference existed between the physiological responses under the hot ambient condition and both cooling conditions. For all five physiological parameters he human operator benefitted substantially whatever the cooling condition. The psychological performance results indicated a greater benefit under the cooling conditions, though various external factors may have influenced responses. User perception showed that macrocooling was perceived to be the optimal method of cooling. The results showed that there was no difference in the extent to which both rectal temperature and heart rate (for rest and work conditions) decreased over the 4-hour study period with micro- and macrocooling. In the baseline hot environment both increase. Sweat rate was lowest when resting or working in a microcooled environment and at its highest in the hot baseline environment. Mean skin temperature was lowest (for rest and work conditions) with microcooling and highest in the hot baseline environment. Reaction time and memory/attention were the same under all three environmental conditions. Eye-hand coordination was better with cooling than without, but did not differ between the two cooling conditions. Reasoning ability was poorest under the hot baseline condition and best in the macrocooled environment. User perception showed that the subjects found macrocooling highly acceptable. Microcooling was found to be uncomfortable, particularly because cold air (18 - 21°C) entered the jacket at one point which caused numbness of the skin at that point. Jackets did not always fit subjects well and the umbilical cord restricted free movement.
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Dalal, Suntanu. "Amphetamine drugs potentiate morphine analgesia in the formalin test." Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=55488.
There has been a great deal of research investigating drug combinations which can increase analgesia. A number of studies have been conducted with one particular combination--opioids combined with the amphetamine drugs. Despite the existing literature, this combination is rarely used in clinical practice. One purpose of this thesis is to review the literature pertaining to the opioid-amphetamine combination. Another purpose of this thesis is to investigate whether dextroamphetamine sulfate ($ circler$Dexedrine) can potentiate morphine sulfate analgesia in rats in the formalin test (Experiment 1). To investigate whether these results can be generalized to another psychostimulant, methylphenidate hydrochloride ($ circler$Ritalin) is used in Experiment 2. Methylphenidate has been chosen instead of another amphetamine drug because it is currently being used in clinical studies without supporting evidence from animal studies. The results of the two experiments indicate that low doses of d-amphetamine and methylphenidate can potentiate the analgesic effects of morphine.
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Wall, Philippa Mary. "Food, hormones and neurotransmitters : three studies." Thesis, The University of Sydney, 1991. https://hdl.handle.net/2123/26331.
Three studies on the relationship between food, hormones and neurotransmitters are presented for this thesis.
In the first study, a series of three experiments was conducted in 33 healthy human ratio volunteers. The aim was to investigate the effect of carbohydrate meals on the plasma of tryptophan (trp) to the sum of 5 other large neutral amino acids (LNAAs ) (trp: LNAA ratio). Synthesis s of serotonin, the brain neurotransmitter, depends on availability of its precursor trp from the bloodstream. Animal models have shown that the plasma trp:LNAA ratio, provides an index of trp uptake by the brain and of subsequent serotonin synthesis. A carbohydrate meal may increase the ratio because the elicited insulin response promotes selective uptake of the competing LNAAs into peripheral tissues. The first hypothesis was that carbohydrates with differing insulin responses would produce corresponding alterations in the size of the up:LNAA ratio response. The second hypothesis was that the trp:LNAA ratio response to a given carbohydrate meal would be greater in the evening compared to the morning. Different test meals were isoenergetic and presented in random order to each volunteer on separate occasions. Plasma glucose, plasma insulin and plasma LNAAs were measured sequentially for 4 h after each meal.
In the first experiment, different carbohydrates (sucrose, glucose or potato+bread) (64 g), were given at breakfast time as part of a mixed meal with added protein (25 g) and fat (17 g). No rise in the plasma up:LNAA ratio occurred after any of these meals. Protein, by providing relatively more of the competing LNAAs than of wyptophan counteracted any effect of carbohydrate on the ratio response. Therefore it is unlikely that carbohydrate eaten in the average mixed meal would influence serotonergic activity in the brain. In an attempt to maximise the ratio response, the carbohydrate portion in the second experiment, (sucrose or raw starch) was increased to 120 g; fat and protein were omitted. Plasma insulin and plasma glucose peaks were higher after sucrose than after raw starch (p<0.01) and the ratio rose correspondingly higher, by 34% after sucrose and by 20% after raw starch (p<0.05). In the third experiment the same test meals in the second study were given in the evening after standard meals during the day. Compared to the morning, evening plasma glucose and insulin responses were more sustained, although peak heights were not markedly different.
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Morgan, Michael J. "Opioid-dopamine interactions in analgesia in the formalin test." Thesis, McGill University, 1989. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74326.
Controversy exists concerning the role that dopamine plays in analgesia. In the present studies, dopamine agonists produced analgesia, and D-amphetamine potentiated morphine analgesia, while treatment with 6-hydroxydopamine or mixed or selective D1 and D2 dopamine receptor antagonists attenuated or abolished morphine and D-amphetamine-induced analgesia, in the formalin test. Furthermore, microinjection of morphine into the ventral tegmental area (VTA) and ventral striatum produced analgesia, while intra-VTA microinjection of naloxone methylbromide antagonized the analgesia produced by systemic morphine, in the formalin test. In contrast, similar manipulations of dopamine had little or no effect in the tail flick test. Thus, dopamine appears to play a facilitatory role in formalin test analgesia, and there appear to be fundamental differences between the formalin and tail flick tests and parallels between the role of dopamine in the formalin test and in clinical pain, the vocalization after-discharge test and reward.
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Wang, Yuan. "Studies of gonadotropin control of inhibin secretion and follicle development." Thesis, The University of Sydney, 2002. https://hdl.handle.net/2123/27898.
The studies in this thesis were designed to investigate the gonadotropin control
of inhibin secretion, cellular localization, activin action pathway, and follicle
development. A human inhibin assay (ELISA) was validated for the
measurement of inhibins in mouse preparations. It was found that the serial
dilutions of human inhibin standards exhibited a significant deviation from
parallelism to a series of mouse preparations, whereas the different mouse
inhibin preparations appeared to dilute out parallel to each other. The result
suggests that human inhibin standard is not suitable for the inhibin
measurement in mouse samples. Mouse inhibin standards from conditioned
mouse follicle culture medium diluted in castrated male mouse serum were
therefore established for inhibin measurement in mouse serum.
The gonadotropin control of inhibin secretion was investigated by administration
of FSH and hCG to hpg mice in vivo. FSH significantly increased the serum
concentrations of inhibin A and inhibin B, while hCG alone had no stimulating
effect. However, when hCG was given in the presence of FSH, it significantly
increased inhibin A secretion without further effect on inhibin B secretion. The
acute, high dose of hCG to mimic ovulation suppressed the secretion of inhibin A
and inhibin B. These findings suggest that while FSH is important in stimulating
inhibin B production, LH may be more important than FSH in stimulating inhibin A
secretion during follicle maturation. In addition, the LH surge may be responsible
for the decline in inhibin secretion.
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Hawley, John A. "The effect of treadmill running and swimming on citrate synthase activity and glycogen levels in the rat." Virtual Press, 1986. http://liblink.bsu.edu/uhtbin/catkey/450972.
Thirty-eight female Wistar rats were studied to determine the response of citrate synthase (CS) and glycogen (GLY) to two similar programs of endurance training. Animals were randomly assigned to one of three groups: run-trained (RUN), swim-trained (SWIM) or sedentary control (CON). The treadmill trained animals ran at a speed of 27 m/min. up an eight degree incline. The swim-trained animals swam with 2% of body weight attached to their tails. The duration of the exercise protocols was 2 hours/day, the frequency 5 days/week and the length of the training regimen was 10 weeks. Liver GLY content (mmoles/g) for the exercise trained groups was significantly higher (p < 0.01) than CON. There were no significant differences between RUN and SWIM animals in the GLY levels of the hindlimb muscles. The GLY levels of the forelimb muscles were significantly greater (p0.01) in the SWIM animals compared to the RIJN animals, apart from the pectoralis (EEC). The CS activity in the soleus (SOL) and red -vastus (RV) of the RUN animals was significantly larger (p <; 0.01) than SWIM. The plantaris (PLANT) of the SWIM animals had significantly greater CS activity than the RUN animals. In the forelimb muscles, only -the deltoid (DEL) of the SWIM group was higher in CS activity than the RUN groups. The results of this study indicate that the mechanisms responsible for increased GLY storage in skeletal muscle are under independent control to those factors governing the changes in the oxidative enzyme CS. Differences in muscle GLY levels and CS activity between RUN and SWIM rats can be explained by contrasting mechanics in these two (nodes of exercise and the resulting fiber recruitment patterns.
Alfonso, Paredes, Gorelick David A, and Stimmel Barry 1939-, eds. Cocaine: Physiological and physiopathological effects. New York: Haworth Press, 1992.
Haas, W., and W. P. Voigt. "Host Finding — A Physiological Effect." In Parasitology in Focus, 454–64. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-09200-2_8.
Hutter, O. F. "The Gaskell Effect and a Hundred Years On." In Advances in Physiological Research, 69–90. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4615-9492-5_5.
Weiss, Michael. "Physiological Modelling and the Effect Site." In On the Study and Practice of Intravenous Anaesthesia, 3–16. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-015-9604-6_1.
Baldanzi, E. "Physiological and Psychological Effect of Light." In Sustainable Indoor Lighting, 285–301. London: Springer London, 2014. http://dx.doi.org/10.1007/978-1-4471-6633-7_15.
Holford, Nicholas H. G. "Physiological Alternatives to the Effect Compartment Model." In Advanced Methods of Pharmacokinetic and Pharmacodynamic Systems Analysis, 55–59. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4757-9021-4_5.
Scott, Thomas R. "The effect of physiological need on taste." In Taste, experience, and feeding., 45–61. Washington: American Psychological Association, 1990. http://dx.doi.org/10.1037/10075-004.
Awwad, Hassan K. "The Overall Radiobiological Effect: The Evolution of Radiation Damage." In Radiation Oncology: Radiobiological and Physiological Perspectives, 3–15. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-015-7865-3_1.
Okon, Okon Godwin. "Effect of Salinity on Physiological Processes in Plants." In Soil Biology, 237–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-18975-4_10.
Cavagna, Giovanni. "Effect of Speed, Step Frequency and Age on the Bouncing Step." In Physiological Aspects of Legged Terrestrial Locomotion, 203–22. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-49980-2_9.
Xia, Jing, Andrew Brughera, H. Steven Colburn, and Barbara Shinn-Cunningham. "Modeling Physiological and Psychophysical Responses to Precedence Effect Stimuli." In The Neurophysiological Bases of Auditory Perception, 293–302. New York, NY: Springer New York, 2010. http://dx.doi.org/10.1007/978-1-4419-5686-6_28.
Тези доповідей конференцій з теми "Physiological effect":
1
Sova, Stacey, Narasimha Prasad, Chris Cooper, Lisa Kelly, Bradley Arnold, Brian Cullum, Fow-Sen Choa, and Narsingh Bahadur Singh. "Importance of lotus effect on surface sensing." In Smart Biomedical and Physiological Sensor Technology XVI, edited by Brian M. Cullum, Eric S. McLamore, and Douglas Kiehl. SPIE, 2019. http://dx.doi.org/10.1117/12.2519738.
Singh, Narsingh Bahadur, Jayati Bhavsar, Pooja Gautam, Bradley Arnold, Lisa Kelly, Brian M. Cullum, Fow-Sen Choa, et al. "Design and characteristics of hydroxyapatites: effect of radiation." In Smart Biomedical and Physiological Sensor Technology XV, edited by Brian M. Cullum, Eric S. McLamore, and Douglas Kiehl. SPIE, 2018. http://dx.doi.org/10.1117/12.2301032.
Bagherzadeh, Hedyeh, and Fow-Sen Choa. "Effect of coil size on transcranial magnetic stimulation (TMS) focality." In Smart Biomedical and Physiological Sensor Technology XVI, edited by Brian M. Cullum, Eric S. McLamore, and Douglas Kiehl. SPIE, 2019. http://dx.doi.org/10.1117/12.2524503.
Milivojevic, Milan S., Ana M. Gavrovska, and Irini S. Reljin. "The music effect differentiation in physiological signals." In 2016 13th Symposium on Neural Networks and Applications (NEUREL). IEEE, 2016. http://dx.doi.org/10.1109/neurel.2016.7800129.
McAdams, Joel, Eric Bowman, Brian Cullum, Bradley Arnold, Lisa Kelly, Fow-Sen Choa, Narsingh Bahadur Singh, Ching Hua Su, Kamdeo Mandal, and Shruti Singh. "Effect of processing on morphology of hydroxyapatites: bioactive glasses and crystalline composites." In Smart Biomedical and Physiological Sensor Technology XVI, edited by Brian M. Cullum, Eric S. McLamore, and Douglas Kiehl. SPIE, 2019. http://dx.doi.org/10.1117/12.2516042.
Geršak, Gregor, Sean M. McCrea, and Domen Novak. "Measuring the Effect of Classification Accuracy on User Experience in a Physiological Game." In 3rd International Conference on Physiological Computing Systems. SCITEPRESS - Science and Technology Publications, 2016. http://dx.doi.org/10.5220/0005940300800087.
Kelesheva, L. F., T. V. Shurtakova, M. F. Obukhova та A. V. Kotov. "EFFECT OF IMMUNIZATION AGAINST ANGIOTENSIN-ΙΙ ON ALCOHOL INTAKE IN RATS". У MODERN PROBLEMS IN SYSTEMIC REGULATION OF PHYSIOLOGICAL FUNCTIONS. NPG Publishing, 2019. http://dx.doi.org/10.24108/5-2019-confnf-36.
Xie, Jun. "Exploring opium drug's physiological effect over human bodies." In 2013 International Conference on Biomedical Engineering and Environmental Engineering. Southampton, UK: WIT Press, 2014. http://dx.doi.org/10.2495/icbeee130141.
Glotova, I. V., I. Yu Ozerova, I. L. Privalova, and E. T. Kamal. "THE EFFECT OF EXPERIMENTAL ULCEROGENESIS ON THE CARDIAC ELECTRICAL ACTIVITY IN RATS." In MODERN PROBLEMS IN SYSTEMIC REGULATION OF PHYSIOLOGICAL FUNCTIONS. NPG Publishing, 2019. http://dx.doi.org/10.24108/5-2019-confnf-21.
Lini, Sami, Lise Hannotte, and Margot Beugniot. "Effect of a Real-Time Psychophysiological Feedback, Its Display Format and Reliability on Cognitive Workload and Performance." In 3rd International Conference on Physiological Computing Systems. SCITEPRESS - Science and Technology Publications, 2016. http://dx.doi.org/10.5220/0005939500750079.
Baker, Lynn, Hsiou-Lien Chen, and Brigitte Cluver. The Effect of Textiles on Perceived Physiological Comfort While Backpacking in the Cold. Ames: Iowa State University, Digital Repository, 2013. http://dx.doi.org/10.31274/itaa_proceedings-180814-884.
O'Sullivan, Joseph C. The Effect of Diazoxide Upon Heat Shock Protein and Physiological Response to Hemorrhagic Shock and Cerebral Stroke. Fort Belvoir, VA: Defense Technical Information Center, May 2006. http://dx.doi.org/10.21236/ad1014226.
Bolek, Kevin J., and Michael E. Persia. The Effect of Chick Methionine Status on Broiler Performance and Physiological Response to Acute and Chronic Heat Stress. Ames (Iowa): Iowa State University, January 2013. http://dx.doi.org/10.31274/ans_air-180814-821.
Eshel, Amram, Jonathan P. Lynch, and Kathleen M. Brown. Physiological Regulation of Root System Architecture: The Role of Ethylene and Phosphorus. United States Department of Agriculture, December 2001. http://dx.doi.org/10.32747/2001.7585195.bard.
Specific Objectives and Related Results: 1) Determine the effect of phosphorus availability on ethylene production by roots. Test the hypothesis that phosphorus availability regulates ethylene production Clear differences were found between the two plants that were studied. In beans ethylene production is affected by P nutrition, tissue type, and stage of development. There are genotypic differences in the rate of ethylene production by various root types and in the differential in ethylene production when P treatments are compared. The acceleration in ethylene production with P deficiency increases with time. These findings support the hypothesis that ethylene production may be enhanced by phosphorus deficiency, and that the degree of enhancement varies with genotype. In tomatoes the low-P level did not enhance significantly ethylene production by the roots. Wildtype cultivars and ethylene insensitive mutants behaved similarly in that respect. 2) Characterize the effects of phosphorus availability and ethylene on the architecture of whole root systems. Test the hypothesis that both ethylene and low phosphorus availability modify root architecture. In common bean, the basal roots give rise to a major fraction of the whole root system. Unlike other laterals these roots respond to gravitropic stimulation. Their growth angle determines the proportion of the root length in the shallow layers of the soil. A correlation between ethylene production and basal root angle was found in shallow rooted but not deep-rooted genotypes, indicating that acceleration of ethylene synthesis may account for the change in basal root angle in genotypes demonstrating a plastic response to P availability. Short-time gravitropic response of the tap roots of young bean seedlings was not affected by P level in the nutrient solution. Low phosphorus specifically increases root hair length and root hair density in Arabidopsis. We tested 7 different mutants in ethylene perception and response and in each case, the response to low P was lower than that of the wild-type. The extent of reduction in P response varied among the mutants, but every mutant retained some responsiveness to changes in P concentration. The increase in root hair density was due to the increase in the number of trichoblast cell files under low P and was not mediated by ethylene. Low P did not increase the number of root hairs forming from atrichoblasts. This is in contrast to ethylene treatment, which increased the number of root hairs partly by causing root hairs to form on atrichoblasts. 3) Assess the adaptive value of root architectural plasticity in response to phosphorus availability. A simulation study indicated that genetic variation for root architecture in common bean may be related to adaptation to diverse competitive environments. The fractal dimension of tomato root system was directly correlated with P level.
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Kim, Junghee, Jaeun Jang, Bora Kim, and Kyung Hee Lee. Effect of the PRECEDE-PROCEED Model on Health Programs; A Systematic Review and Meta-Analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, May 2022. http://dx.doi.org/10.37766/inplasy2022.5.0017.
Review question / Objective: This study aimed to systemically analyze previous studies that used the PRECEDE-PROCEED model and performed to examine the effectiveness and usefulness of health promotion intervention across different settings and populations. Condition being studied: The eligibility criteria for studies were as follows: (a) studies containing participants of all ages, healthy people, and people with diseases in community and hospital settings; (b) intervention studies using the PRECEDE-PROCEED model, excluding those that used only the PRECEDE model and observational studies; and (c) studies containing health-related outcomes, with behavior, cognitive and physiological health, and quality of life as primary outcomes, as well as other predisposing factors for effective intervention based on the PRECEDE-PROCEED model.
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Liao, Jianhua, Jingting Liu, Baoqing Liu, Chunyan Meng, and Peiwen Yuan. Effect of OIP5-AS1 on clinicopathological characteristics and prognosis of cancer patients: a meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, October 2022. http://dx.doi.org/10.37766/inplasy2022.10.0118.
Review question / Objective: According to recent studies, long non-coding RNA (lncRNAs) i.e., OPA-interacting protein 5 antisense RNA 1 (OIP5-AS1) has an important role in various carcinomas. However, its role in the cancer is contradictory. Therefore, we aimed to evaluate the link between OIP5-AS1 and cancer patients' clinicopathological characteristics and prognosis to better understand OIP5-AS1's role in cancer. Condition being studied: Reported studies have revealed that long non-coding RNA (lncRNAs) are considerably involved in crucial physiological events in several carcinomas, it can inhibit or promote the occurrence and development of tumors by changing the sequence and spatial structure, modulating epigenetic, regulating the expression level and interacting with binding proteins. However, the mechanism of cancer regulation via lncRNAs was incompletely understood. Hence, clarifying the application value of lncRNAs in preclinical and clinical disease diagnosis and treatment was therefore the prime objective in the field of cancer research at the time.
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Mosquna, Assaf, and Sean Cutler. Systematic analyses of the roles of Solanum Lycopersicum ABA receptors in environmental stress and development. United States Department of Agriculture, January 2016. http://dx.doi.org/10.32747/2016.7604266.bard.
Drought and other abiotic stresses have major negative effects on agricultural productivity. The plant hormone abscisic acid (ABA) regulates many responses to environmental stresses and can be used to improve crop performance under stress. ABA levels rise in response to diverse abiotic stresses to coordinate physiological and metabolic responses that help plants survive stressful environments. In all land plants, ABA receptors are responsible for initiating a signaling cascade that leads to stomata closure, growth arrest and large-scale changes in transcript levels required for stress tolerance. We wanted to test the meaning of root derived ABA signaling in drying soil on water balance. To this end we generated transgenic tomato lines in which ABA signaling is initiated by a synthetic agonist- mandipropamid. Initial study using a Series of grafting experiments indicate that that root ABA signaling has no effect on the immediate regulation of stomata aperture. Once concluded, these experiments will enable us to systematically dissect the physiological role of root-shoot interaction in maintaining the water balance in plants and provide new tools for targeted improvement of abiotic stress tolerance in crop plants.
CONN is a Matlab-based cross-platform software for the computation, display, and analysis of functional connectivity in fMRI (fcMRI). Connectivity measures include seed-to-voxel connectivity maps, ROI-to- ROI connectivity matrices, graph properties of connectivity networks, generalized psychophysiological interaction models (gPPI), intrinsic connectivity, local correlation and other voxel-to-voxel measures, independent component analyses (ICA), and dynamic component analyses (dyn-ICA). CONN is available for resting state data (rsfMRI) as well as task-related designs. It covers the entire pipeline from raw fMRI data to hypothesis testing, including spatial coregistration, ART-based scrubbing, aCompCor strategy for control of physiological and movement confounds, first-level connectivity estimation, and second-level random-effect analyses and hypothesis testing.
CONN is a Matlab-based cross-platform software for the computation, display, and analysis of functional connectivity in fMRI (fcMRI). Connectivity measures include seed-to-voxel connectivity maps, ROI-to- ROI connectivity matrices, graph properties of connectivity networks, generalized psychophysiological interaction models (gPPI), intrinsic connectivity, local correlation and other voxel-to-voxel measures, independent component analyses (ICA), and dynamic component analyses (dyn-ICA). CONN is available for resting state data (rsfMRI) as well as task-related designs. It covers the entire pipeline from raw fMRI data to hypothesis testing, including spatial coregistration, ART-based scrubbing, aCompCor strategy for control of physiological and movement confounds, first-level connectivity estimation, and second-level random-effect analyses and hypothesis testing.
CONN is a Matlab-based cross-platform software for the computation, display, and analysis of functional connectivity in fMRI (fcMRI). Connectivity measures include seed-to-voxel connectivity maps, ROI-to- ROI connectivity matrices, graph properties of connectivity networks, generalized psychophysiological interaction models (gPPI), intrinsic connectivity, local correlation and other voxel-to-voxel measures, independent component analyses (ICA), and dynamic component analyses (dyn-ICA). CONN is available for resting state data (rsfMRI) as well as task-related designs. It covers the entire pipeline from raw fMRI data to hypothesis testing, including spatial coregistration, ART-based scrubbing, aCompCor strategy for control of physiological and movement confounds, first-level connectivity estimation, and second-level random-effect analyses and hypothesis testing.
