Results 11 to 20 of about 4,958,209 (258)

Psychological stress and hypnosis in ulcerative colitis. [PDF]

, 2008
PhDPrevious studies suggest that life events and chronic stress increase the risk of relapse in inflammatory bowel disease. Furthermore, experimental stress has been shown to worsen inflammation in animal models of colitis.
Mawdsley, Joel Evan David
core   +4 more sources

Chicken pituitary transcriptomic responses to acute heat stress [PDF]

, 2023
Background Poultry production is vulnerable to increasing temperatures in terms of animal welfare and in economic losses. With the predicted increase in global temperature and the number and severity of heat waves, it is important to understand how ...
Pritchett, Elizabeth M., Schneider, Blair K., Van Goor, Angelica, Young, Meaghan, Lamont, Susan, Schmidt, Carl J.   +5 more
core   +2 more sources

Vitamin D supplementation protects against reductions in plasma 25‐hydroxyvitamin D induced by open‐heart surgery: Assess‐d trial

Physiological Reports, 2021
Low vitamin D (serum or plasma 25‐hydroxyvitamin D (25(OH)D)) is a global pandemic and associates with a greater prevalence in all‐cause and cardiovascular mortality and morbidity.
Tyler Barker, Heidi T. May, John R. Doty, Donald L. Lappe, Kirk U. Knowlton, John Carlquist, Kristin Konery, Shannon Inglet, Ben Chisum, Oxana Galenko, Jeffrey L. Anderson, Joseph B. Muhlestein   +11 more
doaj   +1 more source

The multitasking framework: the effects of increasing workload on acute psychobiological stress reactivity [PDF]

, 2014
A variety of techniques exist for eliciting acute psychological stress in the laboratory; however, they vary in terms of their ease of use, reliability to elicit consistent responses and the extent to which they represent the stressors encountered in ...
Wetherell, Mark, Carter, Kirsty, Kirsty Carter, Mark A. Wetherell   +3 more
core   +1 more source

The mediating role of anxiety in disease uncertainty and acute stress in acute ischaemic stroke patients in the post-epidemic era

Frontiers in Psychiatry, 2023
ObjectiveTo analyse the influencing factors of anxiety, disease uncertainty and acute stress response in patients with acute ischaemic stroke, and to verify the mediating role of anxiety in the post-epidemic era.Methods240 patients with acute ischaemic ...
Hui Tan
doaj   +1 more source

Stress Response to Entrainment Flow Speed near Pump Inlet Fish Screens in Two Model Teleost Species, Anguilla anguilla and Oncorhynchus mykiss

Fishes, 2023
Fish screens are structures associated with pump stations and power plants, that prevent entrainment of fish, but may also be a source of physiological stress, if placed in locations of strong flow speeds that fish are unable to sustain swimming against ...
Andrea Miccoli, Antonio De Luca, Jeremy Bricker, Frederik Tijmen Vriese, Roelof Moll, Giuseppe Scapigliati   +5 more
doaj   +1 more source

Dynamic changes in DNA methylation of stress-associated genes (OXTR, BDNF) after acute psychosocial stress [PDF]

, 2012
Environmentally induced epigenetic alterations are related to mental health. We investigated quantitative DNA methylation status before and after an acute psychosocial stressor in two stress-related genes: oxytocin receptor (OXTR) and brain-derived ...
Dempster, E., Dempster, Emma, Unternaehrer, Eva, Lieb, Roselind, Meyer, A. H., Unternaehrer, E., Luers, P., Mill, J., Staehli, S., Hellhammer, D. H., Meyer, Andrea H., Lieb, R., Meinlschmidt, G., Staehli, Simon, Mill, John, Hellhammer, Dirk H., Meinlschmidt, Gunther   +16 more
core   +1 more source

Working Memory Predicts Hypothalamus-Pituitary-Adrenal Axis Response to Psychosocial Stress in Males

Frontiers in Psychiatry, 2020
The hypothalamic-pituitary-adrenocortical (HPA) function is crucial for adaptation to stress and recovery of homeostasis. Physiological alteration in the HPA axis has been shown to play a pivotal role in the generation of stress-related disorders.
Li Lin, Li Lin, Jianhui Wu, Jianhui Wu, Yiran Yuan, Yiran Yuan, Xianghong Sun, Xianghong Sun, Liang Zhang, Liang Zhang   +9 more
doaj   +1 more source

Help or punishment: acute stress moderates basal testosterone's association with prosocial behavior

Stress, 2022
The gonadal hormone testosterone is well-recognized to facilitate various behaviors for obtaining social status. A good reputation (i.e. competitive, generous, and trustworthy) is of crucial importance for acquiring high social status.
Huagen Wang, Zhen Zhen, Ruida Zhu, Bohai Yu, Shaozheng Qin, Chao Liu   +5 more
doaj   +1 more source

Acute ethanol gavage attenuates hemorrhage/resuscitation-induced hepatic oxidative stress in rats [PDF]

, 2012
Acute ethanol intoxication increases the production of reactive oxygen species (ROS). Hemorrhagic shock with subsequent resuscitation (H/R) also induces ROS resulting in cellular and hepatic damage in vivo.
Henrich, Dirk, Marzi, Ingo, Lehnert, Mark, Wilhelm, Kerstin, Wang, Minhong, Relja, Borna   +5 more
core   +1 more source