Results 11 to 20 of about 41,807 (207)

Corticosterone Can Be an Essential Stress Index in Channel Catfish (Ictalurus punctatus)

open access: yesFrontiers in Marine Science, 2021
Although cortisol is considered the main glucocorticoid involved in regulating stress in fish by elevating the serum glucose, the presence of serum corticosterone and whether its level can be used as an indicator for fish stress activation and reflect ...
Kang Xiao   +17 more
doaj   +1 more source

Feather corticosterone levels on wintering grounds have no carry-over effects on breeding among three populations of great skuas (Stercorarius skua). [PDF]

open access: yesPLoS ONE, 2014
Environmental conditions encountered by migratory seabirds in their wintering areas can shape their fitness. However, the underlying physiological mechanisms remain largely unknown as birds are relatively inaccessible during winter.
Sophie Bourgeon   +8 more
doaj   +1 more source

Synergistic Effects of Piperine and Memantine on Reducing the Symptoms of Depression and BDNF Expression in Corticosterone Model of Depression in Amygdala and Hippocampus of Rat Brain [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences, 2023
Background and purpose: Depression is a common psychiatric disorder.There are some studies about anti-depressant effect of piperien. This study is about the synergistic effect of piperine and memantine on behavior improvement and BDNF gene expression in ...
Kazem Namazi   +7 more
doaj  

The Neuroprotective Effects of Flavonoid Fisetin against Corticosterone-Induced Cell Death through Modulation of ERK, p38, and PI3K/Akt/FOXO3a-Dependent Pathways in PC12 Cells

open access: yesPharmaceutics, 2023
The overactive hypothalamic–pituitary–adrenal (HPA) axis is believed to trigger the overproduction of corticosterone, leading to neurotoxicity in the brain. Fisetin is a flavonoid commonly found in fruits and vegetables.
Pei-Rong Chang   +6 more
doaj   +1 more source

Chronic stress and corticosterone exacerbate alcohol-induced tissue injury in the gut-liver-brain axis

open access: yesScientific Reports, 2021
Alcohol use disorders are associated with altered stress responses, but the impact of stress or stress hormones on alcohol-associated tissue injury remain unknown.
Pradeep K. Shukla   +6 more
doaj   +1 more source

Grading Distress of Different Animal Models for Gastrointestinal Diseases Based on Plasma Corticosterone Kinetics

open access: yesAnimals, 2019
Comparative studies for evaluating distress in established animal models are still rare. However, this issue is becoming more important as a consequence of worldwide appreciation of animal welfare.
Simone Kumstel   +5 more
doaj   +1 more source

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]

open access: yesPLoS 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   +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

open access: yesDose-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   +5 more
doaj   +1 more source

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

open access: yesMagna 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   +2 more
doaj   +1 more source

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

open access: yesActa 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   +2 more
doaj   +1 more source

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