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Journal articles on the topic 'The response to exercise stress'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Ammar, Achraf, Khaled Trabelsi, Omar Boukhris, et al. "Effects of Aerobic-, Anaerobic- and Combined-Based Exercises on Plasma Oxidative Stress Biomarkers in Healthy Untrained Young Adults." International Journal of Environmental Research and Public Health 17, no. 7 (2020): 2601. http://dx.doi.org/10.3390/ijerph17072601.

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Currently, it is well accepted that physical exercise-induced oxidative stress may damage biological structures and impair cellular functions. However, it is still unclear which type of exercise results in the greatest oxidative stress responses among a healthy untrained population. The aim of the present study was to compare the acute oxidative stress response (i.e., 0 to 20 min) following different types of exercise (anaerobic, aerobic, and combined). Ten healthy, untrained males (19.5 ± 1.7 years) performed three randomized exercise bouts: anaerobic (30 s Wingate test), aerobic (30 min at 6

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Locke, Marius, and Earl G. Noble. "Stress Proteins: The Exercise Response." Canadian Journal of Applied Physiology 20, no. 2 (1995): 155–67. http://dx.doi.org/10.1139/h95-011.

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A class of proteins that undergoes preferential synthesis following a variety of stressors has been demonstrated to carry out important cellular functions under both stressed and nonstressed conditions. These so-called heat shock (HSP) or stress (SP) proteins have been termed "molecular chaperones" and play important roles in cellular transportation, assembly/degradation, and cell survival. This review provides a basic introduction to the function and regulation of these proteins. Emphasis is placed on members of the HSP 70 family of proteins (especially HSP 72) and their role in cellular prot

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SR, Mittal. "Blood Pressure Response to Treadmill Stress TestingInterpretation and Critical Appraisal." Open Access Journal of Cardiology 7, no. 1 (2023): 1–18. http://dx.doi.org/10.23880/oajc-16000182.

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A progressive and sustained decrease in systolic blood pressure on the continuation of exercise suggests severe left ventricular dysfunction irrespective of the cause. A transient decrease in systolic blood pressure followed by a normal increase in the continuation of exercise does not have any clinical significance. Failure of systolic blood pressure to increase commensurate to an increase in workload suggests the failure of adequate increase in left ventricular stroke volume with increasing workload. At present there is no consensus about the definition and significance of the exaggerated in

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Asghar, Mohammad, Liza George, and Mustafa F. Lokhandwala. "Exercise decreases oxidative stress and inflammation and restores renal dopamine D1 receptor function in old rats." American Journal of Physiology-Renal Physiology 293, no. 3 (2007): F914—F919. http://dx.doi.org/10.1152/ajprenal.00272.2007.

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Recently, we reported that oxidative stress decreases D1 receptor numbers and G protein activation in renal proximal tubules (RPT), resulting in diminished natriuretic response to dopamine in old rats. We tested the hypothesis that exercise in old rats will decrease oxidative stress and restore natriuretic response to D1 receptor agonist, SKF 38393. Old (23 mo) rats were subjected to rest (sedentary) or to treadmill exercise followed by measurement of oxidative stress [malondialdehyde (MDA)], inflammation [C-reactive protein (CRP)], anti-inflammation (IL-10), antioxidant enzyme [superoxide dis

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Siedlik, Jacob A., Jake A. Deckert, Anuja Bhatta, et al. "T cell responses to exercise stress do not adequately model those from tactical stress events." Journal of Immunology 198, no. 1_Supplement (2017): 220.18. http://dx.doi.org/10.4049/jimmunol.198.supp.220.18.

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Abstract Military training environments are rigorous, requiring service members to endure not only physical and psychological stress but also sleep deprivation, caloric restriction, and severe thermic challenges. The convention has been to use immunoendocrine responses induced by various exercise regimens to generalize results to the layered stress environments of wartime. The purpose of this study was to determine whether exercise models are accurate representations of the physiologic response to the stress experienced in an operational environment. To achieve this aim we identified changes i

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BLOOMER, RICHARD J., ALLAN H. GOLDFARB, and MICHAEL J. MCKENZIE. "Oxidative Stress Response to Aerobic Exercise." Medicine & Science in Sports & Exercise 38, no. 6 (2006): 1098–105. http://dx.doi.org/10.1249/01.mss.0000222839.51144.3e.

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COX, RONALD H. "Exercise training and response to stress." Medicine & Science in Sports & Exercise 23, no. 7 (1991): 853???859. http://dx.doi.org/10.1249/00005768-199107000-00014.

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Goldfarb, Allan, Michael J. McKenzie, and Richard J. Bloomer. "Oxidative Stress Response To Aerobic Exercise." Medicine & Science in Sports & Exercise 37, Supplement (2005): S349. http://dx.doi.org/10.1249/00005768-200505001-01835.

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Goldfarb, Allan, Michael J. McKenzie, and Richard J. Bloomer. "Oxidative Stress Response To Aerobic Exercise." Medicine & Science in Sports & Exercise 37, Supplement (2005): S349. http://dx.doi.org/10.1097/00005768-200505001-01835.

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10

Naisbitt, Christopher, and Susie Davies. "Starvation, exercise and the stress response." Anaesthesia & Intensive Care Medicine 18, no. 10 (2017): 508–12. http://dx.doi.org/10.1016/j.mpaic.2017.06.020.

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El Otmani, Wafae, and Susie Davies. "Starvation, exercise and the stress response." Anaesthesia & Intensive Care Medicine 21, no. 11 (2020): 584–89. http://dx.doi.org/10.1016/j.mpaic.2020.08.007.

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12

Callender, Nigel A., Peter W. Hart, Girish M. Ramchandani, et al. "The exercise pressor response to indoor rock climbing." Journal of Applied Physiology 129, no. 2 (2020): 404–9. http://dx.doi.org/10.1152/japplphysiol.00357.2020.

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This case study provides original data on the exercise pressor response to indoor rock climbing and associated training exercises through the use of an indwelling femoral arterial catheter. Our subjects exhibited systolic/diastolic blood pressures that exceeded values often reported during upper-limb resistance exercise. Our data extend the understanding of the cardiovascular stress associated with indoor rock climbing.

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Azarbayjani, Mohammad, Hoseyn Fatolahi, Mohammad Javad, Rasaee, Maghsod Peeri та Roholah Babaei. "The effect of exercise mode and intensity of submaximal physical activities on salivary testosterone to cortisol ratio and α-amylase in young active males". International Journal of Exercise Science 4, № 4 (2011): 283–93. http://dx.doi.org/10.70252/tlce3265.

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We examined the effect of exercise intensity and mode on the acute responses of free testosterone to cortisol ratio and salivary α-amylase. We also evaluated the relationship between cortisol and salivary α-amylase. Ten healthy young active males participated voluntarily in this study in six single sessions. They exercised on a cycle ergo meter, treadmill, and elliptical instrument at intensities of 70% and 85% maximum heart rate for 25 minutes. Saliva samples were collected 5 minutes before and 5 minutes after each exercise session. No significant changes were observed for cortisol. Free test

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Ferlazzo, Adriana, Cristina Cravana, Esterina Fazio, and Pietro Medica. "The different hormonal system during exercise stress coping in horses." May-2020 13, no. 5 (2020): 847–59. http://dx.doi.org/10.14202/vetworld.2020.847-859.

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The review discusses the hormonal changes during exercise stress. The exercise generally produces a rise of adrenaline (A), noradrenaline (NA), adrenocorticotropic hormone (ACTH), cortisol, glucagon, growth hormone, arginine vasopressine, etc., and a drop of insulin. The hormonal events during reestablishment of homeostasis due to exercise stress can be divided into a catabolic phase, with decreased tolerance of effort, and reversible biochemical, hormonal and immunological changes, and an anabolic phase, with a higher adaptive capacity, and enhanced performance. The two main hormonal axes act

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Timmons, Brian W., and Sandeep Raha. "A pediatric perspective on inflammation and oxidative stress in response to exercise." Applied Physiology, Nutrition, and Metabolism 33, no. 2 (2008): 411–19. http://dx.doi.org/10.1139/h07-183.

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Dr. Oded Bar-Or was a giant in the area of pediatric exercise science and made numerous contributions to the health of children around the world. He also had a significant impact on a relatively new area of pediatric exercise science — pediatric exercise immunology. Under his supervision, some aspects of the immunobiology of exercise have been unravelled from a pediatric perspective. In general, healthy children experience less inflammatory stress in response to standardized exercise, while demonstrating an exercise-induced elevation in the anabolic cytokine IL-8. Mechanisms for the maturity-

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do Espírito-Santo, Renan F., Sarah M. Margerison, Youping Zhang, Joshua Pak, Jin Y. Ro, and Joyce T. Da Silva. "Age- and Sex-Dependent Effects of Moderate Exercise on Endogenous Pain Inhibition in Rats." Biomedicines 12, no. 5 (2024): 1122. http://dx.doi.org/10.3390/biomedicines12051122.

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Diffuse noxious inhibitory controls (DNICs), or the pain inhibits pain phenomenon, refer to reduced pain-like behaviors that are displayed following a noxious conditioning stimulus located far from the test stimulus and have also been referred to as “descending control of nociception” when measured in awake-behaving animals. In this study, we sought to determine the impact of moderate long-term exercise on the DCN response and determine if this effect differed across age and sex. After a six-week exercise program consisting of 30 min of moderate treadmill running 5 days a week, the animals’ fo

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De Lisio, Michael, Nghi Phan, Douglas R. Boreham, and Gianni Parise. "Exercise-induced protection of bone marrow cells following exposure to radiation." Applied Physiology, Nutrition, and Metabolism 36, no. 1 (2011): 80–87. http://dx.doi.org/10.1139/h10-087.

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The hormetic effects of exercise training have previously been shown to enhance cellular protection against oxidative stress. Therefore, adaptations to exercise training may attenuate the harmful effects of radiation induced by oxidative stress. Flow cytometric analysis of genotoxicity (γH2AX foci and micronucleated reticulocytes (MN-RET)) and cytotoxicity (apoptosis and percentage of reticulocytes) were conducted on bone marrow cells isolated from acutely exercised (Acute EX), exercise-trained (EX), and sedentary (SED) mice following 1 and 2 Gy radiation challenges in vitro. Acute EX increase

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18

Rodway, George W., Matthew F. Russell, Luanne Freer, Bruce C. Paton, Michael Jacobs, and Christopher Van Tilburg. "Exercise and Stress Response: The Role of Stress Proteins." Wilderness & Environmental Medicine 14, no. 3 (2003): 207. http://dx.doi.org/10.1580/1080-6032(2003)14[207a:br]2.0.co;2.

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19

Heath, Edward M. "Exercise and Stress Response: The Role of Stress Proteins." Medicine & Science in Sports & Exercise 34, no. 12 (2002): 2124. http://dx.doi.org/10.1097/00005768-200212000-00039.

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Hardy, Charles J., and Robert G. McMerray. "A/B Types and Psychophysiological Responses to Exercise Stress." Journal of Sport and Exercise Psychology 11, no. 2 (1989): 141–51. http://dx.doi.org/10.1123/jsep.11.2.141.

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Ten Type A's and 10 Type B's, as measured by the student version of the JAS and the TASRI, exercised on a cycle ergometer for 20 minutes at light (40% V02max), moderate (60% V02max), and high (80% V02max) intensity exercise to determine A/B differences in psychophysiological responses. The norepinephrine and epinephrine responses of A/B types were similar at the light and moderate intensities. However, at the high intensity, norepmephrine response of Type A's was significantly greater than that of Type B's. Epinephrine responses (p=.ll) evidenced the same, albeit nonsignificant, trend. Oxygen

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Rosa, Brielle V., Elwyn C. Firth, Hugh T. Blair, Mark H. Vickers, Patrick C. H. Morel, and John F. Cockrem. "Short-term voluntary exercise in the rat causes bone modeling without initiating a physiological stress response." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 299, no. 4 (2010): R1037—R1043. http://dx.doi.org/10.1152/ajpregu.00112.2010.

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Recent research has revealed a neuroendocrine connection between the skeleton and metabolism. Exercise alters both bone modeling and energy balance and may be useful in further developing our understanding of this complex interplay. However, research in this field requires an animal model of exercise that does not cause a physiological stress response in the exercised subjects. In this study, we develop a model of short-term voluntary exercise in the female rat that causes bone modeling without causing stress. Rats were randomly assigned to one of three age-matched groups: control, tower climb

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Claassen, N., J. Snyman, A. Koorts, et al. "Cyclooxygenase inhibitors and the exercise-induced stress response." South African Journal of Sports Medicine 18, no. 1 (2009): 4. http://dx.doi.org/10.17159/2413-3108/2006/v18i1a245.

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Objective. This study investigated the effects of single dosages of the non-steroidal anti-inflammatory drug (NSAID) naproxen, and of the coxib, rofecoxib, on the exercise-induced stress response. Design. Eight subjects (age 20.9 ± 1.1 years, weight 70.4 ± 3.9 kg, height 170.9 ± 6.7 cm, body surface area 1.82 ± 0.09 m2, body mass index 24.1 ± 1.3 kg.m-2) took part in a double-blind, drug-placebo, cross-over design study. The experimental procedures were performed on 3 occasions on each volunteer, i.e. once on placebo, once on naproxen (single dose of 1 000 mg) and once on rofecoxib (single dos

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Claassen, N., J. Snyman, A. Koorts, et al. "Cyclooxygenase inhibitors and the exercise-induced stress response." South African Journal of Sports Medicine 18, no. 1 (2006): 4. http://dx.doi.org/10.17159/2078-516x/2006/v18i1a245.

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Objective. This study investigated the effects of single dosages of the non-steroidal anti-inflammatory drug (NSAID) naproxen, and of the coxib, rofecoxib, on the exercise-induced stress response. Design. Eight subjects (age 20.9 ± 1.1 years, weight 70.4 ± 3.9 kg, height 170.9 ± 6.7 cm, body surface area 1.82 ± 0.09 m2, body mass index 24.1 ± 1.3 kg.m-2) took part in a double-blind, drug-placebo, cross-over design study. The experimental procedures were performed on 3 occasions on each volunteer, i.e. once on placebo, once on naproxen (single dose of 1 000 mg) and once on rofecoxib (single dos

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Gálvez, Isabel, Leticia Martín-Cordero, María Dolores Hinchado, Alberto Álvarez-Barrientos та Eduardo Ortega. "Obesity Affects β2 Adrenergic Regulation of the Inflammatory Profile and Phenotype of Circulating Monocytes from Exercised Animals". Nutrients 11, № 11 (2019): 2630. http://dx.doi.org/10.3390/nu11112630.

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Anomalous immune/inflammatory responses in obesity take place along with alterations in the neuroendocrine responses and dysregulation in the immune/stress feedback mechanisms. Exercise is a potential anti-inflammatory strategy in this context, but the influence of exercise on the β2 adrenergic regulation of the monocyte-mediated inflammatory response in obesity remains completely unknown. The first objective of this study was to analyze the effect of exercise on the inflammatory profile and phenotype of monocytes from obese and lean animals, and the second aim was to determine whether obesity

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LOCKE, MARIUS. "5 The Cellular Stress Response to Exercise." Exercise and Sport Sciences Reviews 25 (1997): 105???136. http://dx.doi.org/10.1249/00003677-199700250-00007.

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Palazzetti, Stephane, Marie-Jeanne Richard, Alain Favier, and Irene Margaritis. "Overloaded Training Increases Exercise-Induced Oxidative Stress and Damage." Canadian Journal of Applied Physiology 28, no. 4 (2003): 588–604. http://dx.doi.org/10.1139/h03-045.

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We hypothesized that overloaded training (OT) in triathlon would induce oxidative stress and damage on muscle and DNA. Nine male triathletes and 6 male sedentary subjects participated in this study. Before and after a 4-week OT, triathletes exercised for a duathlon. Blood ratio of reduced vs. oxidized glutathione (GSH/GSSG), plasma thiobarbituric acid reactive substances (TEARS), leukocyte DNA damage, creatine kinase (CK), and CK-MB mass in plasma, erythrocyte superoxide dismutase (SOD) activity, erythrocyte and plasma glutathione peroxidase (GSH-Px) activities, and plasma total antioxidant st

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Magalhaes, M. "The effect of various physical exercise modes on perceived psychological stress." South African Journal of Sports Medicine 26, no. 4 (2016): 104. http://dx.doi.org/10.17159/2413-3108/2014/v26i4a501.

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Background. Stress is an integral part of daily living, but chronic activation of the stress response without the ability to express the physical response results in overloading of the physiological and psychological systems. Objective. To decrease perceived stress by means of one known and/or one relatively unknown physical activity, namely aerobic exercise and somatic awareness exercise. Methods. This investigation made use of a quantitative, comparative, experimental research design over an 8-week period using pre- and post-tests. Participants were measured for psychological stress using a

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Rosa, Brielle V., Elwyn C. Firth, Hugh T. Blair, Mark H. Vickers, and Patrick C. H. Morel. "Voluntary exercise in pregnant rats positively influences fetal growth without initiating a maternal physiological stress response." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 300, no. 5 (2011): R1134—R1141. http://dx.doi.org/10.1152/ajpregu.00683.2010.

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The effects of increased physical activity during pregnancy on the health of the offspring in later life are unknown. Research in this field requires an animal model of exercise during pregnancy that is sufficiently strenuous to cause an effect but does not elicit a stress response. Previously, we demonstrated that two models of voluntary exercise in the nonpregnant rat, tower climbing and rising to an erect bipedal stance (squat), cause bone modeling without elevating the stress hormone corticosterone. In this study, these same models were applied to pregnant rats. Gravid Wistar rats were ran

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Li, K. C., R. F. Zernicke, R. J. Barnard, and A. F. Li. "Differential response of rat limb bones to strenuous exercise." Journal of Applied Physiology 70, no. 2 (1991): 554–60. http://dx.doi.org/10.1152/jappl.1991.70.2.554.

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We examined the influence of a strenuous exercise regimen on tibial and metatarsal bones to show not only how the geometric, histological, and mechanical properties of immature bone respond to strenuous exercise but also how long bones within the same limb may respond differentially to exercise. Female Sprague-Dawley rats (8 wk old) were divided randomly into two groups: a sedentary control (n = 15) and an exercised group (n = 15). The exercise intensity was 80-90% of maximum oxygen capacity 5 days/wk for 10 wk. Mechanical properties of tibia and second metatarsus (MT) were determined with thr

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Bongers-Karmaoui, Meddy N., Vincent W. V. Jaddoe, Arno A. W. Roest, and Romy Gaillard. "The Cardiovascular Stress Response as Early Life Marker of Cardiovascular Health: Applications in Population-Based Pediatric Studies—A Narrative Review." Pediatric Cardiology 41, no. 8 (2020): 1739–55. http://dx.doi.org/10.1007/s00246-020-02436-6.

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AbstractStress inducement by physical exercise requires major cardiovascular adaptations in both adults and children to maintain an adequate perfusion of the body. As physical exercise causes a stress situation for the cardiovascular system, cardiovascular exercise stress tests are widely used in clinical practice to reveal subtle cardiovascular pathology in adult and childhood populations with cardiac and cardiovascular diseases. Recently, evidence from small studies suggests that the cardiovascular stress response can also be used within research settings to provide novel insights on subtle

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Gálvez, Isabel, Leticia Martín-Cordero, María Dolores Hinchado та Eduardo Ortega. "β2 Adrenergic Regulation of the Phagocytic and Microbicide Capacity of Circulating Monocytes: Influence of Obesity and Exercise". Nutrients 12, № 5 (2020): 1438. http://dx.doi.org/10.3390/nu12051438.

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Obese individuals present anomalous immune/inflammatory responses with dysregulations in neuroendocrine responses and immune/stress feedback mechanisms. In this context, exercise and β2 adrenergic activation present monocyte-mediated anti-inflammatory effects that are modulated by obesity. However, these anti-inflammatory effects could immunocompromise the monocyte-mediated innate response against a pathogen challenge. Thus, the objective of this work was to evaluate the effect of obesity, and exercise in this condition, on the β2 adrenergic regulation of the phagocytic and microbicide capacit

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Hanna, Colin, Rutao Yao, Munawwar Sajjad, Mark Gold, Kenneth Blum, and Panayotis K. Thanos. "Exercise Modifies the Brain Metabolic Response to Chronic Cocaine Exposure Inhibiting the Stria Terminalis." Brain Sciences 13, no. 12 (2023): 1705. http://dx.doi.org/10.3390/brainsci13121705.

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It is well known that exercise promotes health and wellness, both mentally and physiologically. It has been shown to play a protective role in many diseases, including cardiovascular, neurological, and psychiatric diseases. The present study examined the effects of aerobic exercise on brain glucose metabolic activity in response to chronic cocaine exposure in female Lewis rats. Rats were divided into exercise and sedentary groups. Exercised rats underwent treadmill running for six weeks and were compared to the sedentary rats. Using positron emission tomography (PET) and [18F]-Fluorodeoxygluco

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Karev, E. A., S. L. Verbilo, E. G. Malev, and M. N. Prokudina. "Hypertensive response to exercise: prevalence and impact on stress echocardiography results." "Arterial’naya Gipertenziya" ("Arterial Hypertension") 26, no. 6 (2021): 648–55. http://dx.doi.org/10.18705/1607-419x-2020-26-6-648-655.

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Background. Hypertensive response of blood pressure (BP) to exercise has substantial prognostic impact. Hypertensive response to exercise is shown to be a predictor for development of hypertension and stroke. The data concerning hypertensive response to exercise influence on stress echocardiography results are controversial. Objective. The aim of the study was to assess the frequency of hypertensive response of BP to exercise and its impact on the result of the stress echocardiography on treadmill in patients with known or suspected ischemic heart disease. Design and methods. We analyzed 3434

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Jawwad, Ghazala, Humaira Fayyaz Khan, Mehwish Iftikhar, Azhar Hussain, Sidra Arshad, and Lubna Siddique. "Exercise Induces Autonomic and Neuro-endocrine Response among Psychologically Stressed Medical Students." Pakistan Journal of Medical and Health Sciences 16, no. 6 (2022): 135–37. http://dx.doi.org/10.53350/pjmhs22166135.

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Background: Psychological stress activates Hypothalamic- Pituitary- Adrenal axis (HPA) and Sympathoadrenal (SMA) axis”. Exercise has stress buffering action and it improves HRV and normalizes the cortisol response to stress. Aim: To evaluate the effect of moderate exercise in stabilizing autonomic and neuro-endocrine response to Psychological stress”. Study design: Randomized experimental study. Methodology: 100 MBBS students were engaged through DASS (Depression anxiety stress scale) proforma. They were divided into two groups; stress and control. HRV and serum cortisol levels were obtained.

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Ammara, Farooq, Patel Muzna, Ahmed Sadaf, and Noushad Shamoon. "Obesity as a noticeable cause of physical stress; A study on relationship of physical exertion and cardiovascular parameters." International Journal of Endorsing Health Science Research 4, no. 1 (2016): 39–44. https://doi.org/10.29052/IJEHSR.v4.i1.2016.39-44.

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Abstract <strong>Introduction </strong>Physical tension is a response to environmental pressures, needs or demands or any vigorous bodily activity leading in altering physiological responses, is counted as physical stress such as aerobics, work outs, injury or aches. It may also count on physical traumas as cuts, burns, sprains, broken bones, surgery etc. In other words physical stress is bodily response to substantial pressures such as exertion, noise, illness or exercises. <strong>Methodology </strong>The purpose of this study is to observe the severity of physical stress in i

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Li, Haiying, Weiguo Miao, Jingfen Ma, et al. "Acute Exercise-Induced Mitochondrial Stress Triggers an Inflammatory Response in the Myocardium via NLRP3 Inflammasome Activation with Mitophagy." Oxidative Medicine and Cellular Longevity 2016 (2016): 1–11. http://dx.doi.org/10.1155/2016/1987149.

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Increasing evidence has indicated that acute strenuous exercise can induce a range of adverse reactions including oxidative stress and tissue inflammation. However, little is currently known regarding the mechanisms that underlie the regulation of the inflammatory response in the myocardium during acute heavy exercise. This study evaluated the mitochondrial function, NLRP3 inflammasome activation, and mitochondrial autophagy-related proteins to investigate the regulation and mechanism of mitochondrial stress regarding the inflammatory response of the rat myocardium during acute heavy exercise.

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Quiles, Huertas, Mañas, Ochoa, Battino, and Mataix. "Oxidative Stress Induced by Exercise and Dietary Fat Modulates the Coenzyme Q and Vitamin A Balance Between Plasma and Mitochondria." International Journal for Vitamin and Nutrition Research 69, no. 4 (1999): 243–49. http://dx.doi.org/10.1024/0300-9831.69.4.243.

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Physical exercise induces oxidative stress. Dietary fat modulates lipid composition of plasma and fatty acid profile of mitochondrial membranes. Over 8 wk, two groups of rats were fed virgin olive oil or sunflower oil as the only fat sources. Both groups were divided into 4 subgroups according to exercise: one of sedentary rats and the other three of rats subjected to different exercises on a treadmill. There was a lower concentration of vitamin A and coenzyme Q in the plasma of animals subjected to exercise compared to the sedentary animals. The concentrations of these molecules in liver and

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Liu, Keyin. "CARDIAC FUNCTION OF BASKETBALL PLAYERS UNDER STRESS TRAINING." Revista Brasileira de Medicina do Esporte 28, no. 1 (2022): 27–30. http://dx.doi.org/10.1590/1517-8692202228012021_0449.

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ABSTRACT Introduction: Basketball can enhance the physical fitness of young people, promote the growth and development of their bodies, and improve health and athletic ability. Objective: To explore the characteristics of basketball players’ cardiac response to increasing load training. Methods: By analyzing 12 juvenile male amateur basketball training athletes, when performing incremental load exercises on the treadmill, using a 12-lead electrocardiograph to record the electrocardiogram, HR, and blood pressure responses for each level of exercise. Results: The mean heart rate of the basketbal

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Guziy, O.V., and A.P. Romanchuk. "Anthropometric correlates reaction of cardiovascular system for standard exercise stress athletes playing sports." Journal of Health Sciences 4, no. 7; 2014 (2014): 037–46. https://doi.org/10.5281/zenodo.16141.

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The article provides a comparative analysis of anthropometric and functional parameters of the cardiovascular system 207 skilled male athletes involved in team sports (basketball, water polo, volleyball, handball, football). A correlation analysis between the parameters of physical development and growth rates of heart rate and blood pressure in response to a standard exercise stress (test-Martine Kushelevsky). It is shown that in various team sports and characteristic relationship between anthropometric indicators and indicators of heart rate and blood pressure increase immediately after exer

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Cho, Jin Ah, Se Hwan Park, Jinkyung Cho, Jong-Oh Kim, Jin Hwan Yoon, and Eunmi Park. "Exercise and Curcumin in Combination Improves Cognitive Function and Attenuates ER Stress in Diabetic Rats." Nutrients 12, no. 5 (2020): 1309. http://dx.doi.org/10.3390/nu12051309.

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Type 2 diabetes mellitus (T2DM) is a metabolic disease associated with chronic low-grade inflammation that is mainly associated with lifestyles. Exercise and healthy diet are known to be beneficial for adults with T2DM in terms of maintaining blood glucose control and overall health. We investigated whether a combination of exercise and curcumin supplementation ameliorates diabetes-related cognitive distress by regulating inflammatory response and endoplasmic reticulum (ER) stress. This study was performed using male Otsuka Long-Evans Tokushima Fatty (OLETF) rats (a spontaneous diabetes Type 2

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Diaz-Artiles, Ana, Thomas Heldt, and Laurence R. Young. "Computational model of cardiovascular response to centrifugation and lower body cycling exercise." Journal of Applied Physiology 127, no. 5 (2019): 1453–68. http://dx.doi.org/10.1152/japplphysiol.00314.2019.

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Short-radius centrifugation combined with exercise has been suggested as a potential countermeasure against spaceflight deconditioning. Both the long-term and acute physiological responses to such a combination are incompletely understood. We developed and validated a computational model to study the acute cardiovascular response to centrifugation combined with lower body ergometer exercise. The model consisted of 21 compartments, including the upper body, renal, splanchnic, and leg circulation, as well as a four-chamber heart and pulmonary circulation. It also included the effects of gravity

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Rousselle, John G., Jim Blascovich, and Robert M. Kelsey. "Cardiorespiratory response under combined psychological and exercise stress." International Journal of Psychophysiology 20, no. 1 (1995): 49–58. http://dx.doi.org/10.1016/0167-8760(95)00026-o.

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Martin, Bruce J., Paul R. Bender, and Hsiun ing Chen. "Stress hormonal response to exercise after sleep loss." European Journal of Applied Physiology and Occupational Physiology 55, no. 2 (1986): 210–14. http://dx.doi.org/10.1007/bf00715007.

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Moraska, Albert, Terrence Deak, Robert L. Spencer, David Roth, and Monika Fleshner. "Treadmill running produces both positive and negative physiological adaptations in Sprague-Dawley rats." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 279, no. 4 (2000): R1321—R1329. http://dx.doi.org/10.1152/ajpregu.2000.279.4.r1321.

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Exercise training produces a vast array of physiological adaptations, ranging from changes in metabolism to muscle mitochondrial biogenesis. Researchers studying the physiological effects of exercise often use animal models that employ forced exercise regimens that include aversive motivation, which could activate the stress response. This study examined the effect of forced treadmill running (8 wk) on several physiological systems that are sensitive to training and stress. Forced treadmill running produced both positive and negative physiological adaptations. Indicative of positive training a

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Stacy, Mitchel R., Kallie J. Bladon, Jennifer L. Lawrence, Sarah A. McGlinchy, and Barry W. Scheuermann. "Serial assessment of local peripheral vascular function after eccentric exercise." Applied Physiology, Nutrition, and Metabolism 38, no. 12 (2013): 1181–86. http://dx.doi.org/10.1139/apnm-2012-0448.

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Muscle damage is a common response to unaccustomed eccentric exercise; however, the effects of skeletal muscle damage on local vascular function and blood flow are poorly understood. This study examined serial local vascular responses to flow-mediated (endothelial-dependent) and nitroglycerin-mediated (endothelial-independent) dilation in the brachial artery after strenuous eccentric exercise and serially assessed resting blood flow. Ten healthy males performed 50 maximal eccentric unilateral arm contractions to induce muscle damage to the biceps brachii. Changes in maximal isometric strength

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SR, Mittal. "Heart Rate Response Patterns during Different Stages of Stress Phase of Exercise Electrocardiography Using Bruce Protocol in Normal Persons." Open Access Journal of Cardiology 7, no. 1 (2023): 1–24. http://dx.doi.org/10.23880/oajc-16000172.

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There is no literature about different patterns of heart rate response during different stages of exercise stress electrocardiography using Bruce protocol in normal persons. We studied seventy five individuals after strictly excluding various conditions that could affect exercise capacity or heart rate response. Only ten persons had nearly linear progressive increase in heart rate. Other individuals had variable increase during different stages of stress. We observed eleven different types of responses. Our study shows that every individual has an intrinsic maximal heart rate that can be attai

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Kilgore, J. Lon, Timothy I. Musch, and Christopher R. Ross. "Physical Activity, Muscle, and the HSP70 Response." Canadian Journal of Applied Physiology 23, no. 3 (1998): 245–60. http://dx.doi.org/10.1139/h98-013.

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Selye (1936) described how organisms react to various external stimuli (i.e., stressors). These reactions generally follow a programmed series of events and help the organism adapt to the imposed stress. The heat shock response is a common cellular reaction to external stressors, including physical activity. A characteristic set of proteins is synthesised shortly after the organism is exposed to stress. Researchers have not determined how heat shock proteins affect the exercise response. However, their role in adaptation to exercise and training might he inferred, since the synthetic patterns

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Stoller, Douglas, Peter Pytel, Sophie Katz, et al. "Impaired exercise tolerance and skeletal muscle myopathy in sulfonylurea receptor-2 mutant mice." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 297, no. 4 (2009): R1144—R1153. http://dx.doi.org/10.1152/ajpregu.00081.2009.

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By sensing intracellular energy levels, ATP-sensitive potassium (KATP) channels help regulate vascular tone, glucose metabolism, and cardioprotection. SUR2 mutant mice lack full-length KATP channels in striated and smooth muscle and display a complex phenotype of hypertension and coronary vasospasm. SUR2 mutant mice also display baseline cardioprotection and can withstand acute sympathetic stress better than normal mice. We now studied response to a form of chronic stress, namely that induced by 4 wk of daily exercise on SUR2 mutant mice. Control mice increased exercise capacity by 400% over t

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Quindry, John, Lindsey Miller, Graham McGinnis, et al. "Environmental Temperature and Exercise-Induced Blood Oxidative Stress." International Journal of Sport Nutrition and Exercise Metabolism 23, no. 2 (2013): 128–36. http://dx.doi.org/10.1123/ijsnem.23.2.128.

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Previous research findings indicate that environmental temperature can influence exercise-induced oxidative-stress responses, although the response to variable temperatures is unknown. The purpose of this study was to investigate the effect of warm, cold, and “neutral,” or room, environmental temperatures on the blood oxidative stress associated with exercise and recovery. Participants (N = 12, age 27 ± 5 yr, VO2max = 56.7 ± 5.8 ml · kg-1 · min-1, maximal cycle power output = 300 ± 39 W) completed 3 exercise sessions consisting of a 1-hr ride at 60% Wmax, at 40% relative humidity in warm (33 °

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NAGEL, Merav. "Influence of Exercise on Stress and Depression." Asian Journal of Physical Education & Recreation 14, no. 1 (2008): 54–61. http://dx.doi.org/10.24112/ajper.141718.

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LANGUAGE NOTE | Document text in English; abstract also in Chinese. There is evidence in human subjects that aerobic physical exercise boosts the immune system, influences stress hormone levels and depressive feelings (Brenner, Shek, Zamecnik, & Shephard, 1998). Moderate physical exercise can prevent detrimental effects of stress and depression as a result of the interaction between the neuroendocrine system and the immune system post aerobic exercise (Fleshner, 2000). In this study, the contribution of intensity and duration of exercise to modulation of stress responses were assesse

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