Results 21 to 30 of about 96,764 (277)

Effects of high-intensity interval versus mild-intensity endurance training on metabolic phenotype and corticosterone response in rats fed a high-fat or control diet. [PDF]

PLoS ONE, 2017
The aim of the present study was to compare the effects of high-intensity interval training (HI) to mild-intensity endurance training (ME), combined with a high-fat diet (HFD) or control diet (CD) on metabolic phenotype and corticosterone levels in rats.
Youqing Shen, Guoyuan Huang, Bryan P McCormick, Tao Song, Xiangfeng Xu   +4 more
doaj   +1 more source

Permissive Influence of Stress in the Expression of a U-Shaped Relationship between Serum Corticosterone Levels and Spatial Memory Errors in Rats

Dose-Response, 2006
The relationship between glucocorticoids (GCs) and memory is complex, in that memory impairments can occur in response to manipulations that either increase or decrease GC levels.
Collin R. Park, Adam M. Campbell, James C. Woodson, Taro P. Smith, Monika Fleshner, David M. Diamond   +5 more
doaj   +1 more source

The direct response of the gonads to cues of stress in a temperate songbird species is season-dependent. [PDF]

, 2013
The gonadotropin releasing hormone (GnRH) system in the hypothalamus is often considered the final point in integration of environmental cues as they pertain to the reproductive axis.
Bentley, George, Koh, Annie, McGuire, Nicolette   +2 more
core   +2 more sources

The relationship of telomere length to baseline corticosterone levels in nestlings of an altricial passerine bird in natural populations. [PDF]

, 2016
BackgroundEnvironmental stressors increase the secretion of glucocorticoids that in turn can shorten telomeres via oxidative damage. Modification of telomere length, as a result of adversity faced early in life, can modify an individual's phenotype ...
Guerrero, Claudia Jimena, Krause, Jesse S, Quirici, Verónica, Vásquez, Rodrigo A, Wingfield, John C   +4 more
core   +6 more sources

Effect of Increased Corticosterone Levels Due to Chronic Stress on Body Weight Changes in Rattus norvegicus

Magna Medika, 2022
Background: Stressors in everyday life cannot be predicted in various forms; if individuals cannot cope with exposure to stress, it causes chronic conditions. Corticosterone is a biomarker associated with chronic adaptation.
Risya Secha Primindari, Amrina Nur Rohmah, Dwi Dianita Irawan   +2 more
doaj   +1 more source

Comparing plasma and faecal measures of steroid hormones in Adelie penguins Pygoscelis adeliae [PDF]

, 2010
Physiological measurements of both stress and sex hormones are often used to estimate the consequences of natural or human-induced change in ecological studies of various animals.
Banks, Jonathan C., Bell, Dudley G., Bright, A., Carey, P.W., Chandler, J., Hudson, Q.J., Ingram, J.R., Ling, Nicholas, Lyall, K., Morgan, Dai K.J., Möstl, E., Nakagawa, Shinichi, Ninnes, Calum Edward, Stevens, Mark I., Waas, Joseph R., Wallace, J.   +15 more
core   +2 more sources

The Comparison of the Effects of Acute Swimming Stress on Plasma Corticosterone and Leptin Concentration in Male and Female Rats [PDF]

Acta Medica Iranica, 2011
The aim of this study was to investigate the effect of acute swimming stress on plasma corticosterone and leptin levels in female and male rats. Thirty- seven adult male (n=20) and female (n=20) Sprague Dawley rats (200-250 g weight) were used.
Parvin Zareian, Mohammad Vahid Karimi, Gita Dorneyani   +2 more
doaj   +1 more source

A stress-induced model of acute necrotic enteritis in broiler chickens using dietary corticosterone administration

Poultry Science, 2022
: Mounting evidence indicates that stress can predispose chickens to disease. The objective of the current study was to develop a method that utilized physiological stress to predispose Ross 308 broiler chickens to acute necrotic enteritis (NE).
Sarah J.M. Zaytsoff, Valerie F. Boras, Richard R.E. Uwiera, G. Douglas Inglis   +3 more
doaj   +1 more source

Low Concentrations of Corticosterone Exert Stimulatory Effects on Macrophage Function in a Manner Dependent on Glucocorticoid Receptors

International Journal of Endocrinology, 2013
Endogenous glucocorticoids (GCs) have both stimulatory and suppressive effects on immune cells depending on the concentration. However, the mechanisms underlying the stimulatory effects of GCs remain elusive.
He-Jiang Zhong, Hai-Yan Wang, Ce Yang, Jian-Yun Zhou, Jian-Xin Jiang   +4 more
doaj   +1 more source

Resveratrol Ameliorates the Depressive-Like Behaviors and Metabolic Abnormalities Induced by Chronic Corticosterone Injection

Molecules, 2016
Chronic glucocorticoid exposure is known to cause depression and metabolic disorders. It is critical to improve abnormal metabolic status as well as depressive-like behaviors in patients with long-term glucocorticoid therapy.
Yu-Cheng Li, Ya-Min Liu, Ji-Duo Shen, Jun-Jie Chen, Yang-Yi Pei, Xiao-Yan Fang   +5 more
doaj   +1 more source