Results 211 to 220 of about 128,538 (249)

Potential Function of Testicular MicroRNAs in Heat-Stress-Induced Spermatogenesis Disorders

International Journal of Molecular Sciences, 2023
Spermatogenesis is temperature-dependent, and the increase in testicular temperature seriously affects mammalian spermatogenesis and semen quality. In this study, the testicular heat stress model of mice was made with a 43 °C water bath for 25 min, and the effects of heat stress on semen quality and spermatogenesis-related regulators were analyzed.
Mailin Gan, Jianfeng Ma, Shunhua Zhang   +2 more
exaly   +3 more sources

Chitosan Oligosaccharides Alleviate Heat-Stress-Induced Lipid Metabolism Disorders by Suppressing the Oxidative Stress and Inflammatory Response in the Liver of Broilers

Antioxidants, 2023
Heat stress has been reported to induce hepatic oxidative stress and alter lipid metabolism and fat deposition in broilers. Chitosan oligosaccharides (COSs), a natural oligosaccharide, has anti-oxidant, anti-inflammatory, and lipid-lowering effects.
Ruixia Lan, Zhihui Zhao, Zhao Zhihui
exaly   +4 more sources

Heat Stress and Heat Disorders [PDF]

American Journal of Tropical Medicine and Hygiene, 1964
Although designed primarily to furnish practical information for industrial experts and others concerned with work and living in hot environments, this book has the virtue of presenting in addition a review of the scientific basis for human response to heat.
exaly   +5 more sources

Thermoregulatory disorders and illness related to heat and cold stress [PDF]

Autonomic Neuroscience: Basic and Clinical, 2016
Thermoregulation is a vital function of the autonomic nervous system in response to cold and heat stress. Thermoregulatory physiology sustains health by keeping body core temperature within a degree or two of 37°C, which enables normal cellular function. Heat production and dissipation are dependent on a coordinated set of autonomic responses.
William P Cheshire
exaly   +3 more sources

Seminal Plasma Analysis of Oxidative Stress in Different Genitourinary Topographical Regions Involved in Reproductive Tract Disorders Associated with Genital Heat Stress [PDF]

International Journal of Molecular Sciences, 2020
The pathophysiological mechanisms responsible for male subfertility/infertility caused by or complicated by genital heat stress remains unclear in many respects. Because seminal plasma creates the environment for the proper functioning of spermatozoa, in this study, we verified the associations among standard spermiograms, seminal biochemical ...
Monika Frączek, Lukasz Wojnar, Marzena Kamieniczna   +2 more
exaly   +3 more sources

Technique for Continuously Monitoring Core Body Temperatures to Prevent Heat Stress Disorders in Workers Engaged in Physical Labor

Journal of Occupational Health, 2010
Technique for Continuously Monitoring Core Body Temperatures to Prevent Heat Stress Disorders in Workers Engaged in Physical Labor: Chikage Nagano, et al. Department of Health Policy and Management, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, JapanObjectivesMeasuring core body temperature is crucial
Chikage Nagano, Takao Tsutsui, Seichi HORIE   +2 more
exaly   +4 more sources

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Heat stroke and related heat stress disorders

Disease-a-Month, 1989
Medical disorders related to environmental heat exposure are exceptionally common in persons who perform hard work in hot climates. They are also common in competitive athletes as well as in persons who participate in casual exercise to maintain health.
openaire   +3 more sources