Results 101 to 110 of about 81,990 (314)

Corticosterone in feathers is a long-term, integrated measure of avian stress physiology

open access: yes, 2008
1. Stress has pervasive consequences for the well-being of animals. Currently, understanding how individuals cope with stressors is typically accomplished via short-term quantification of blood glucocorticoids released after activation of the ...
G. Bortolotti   +4 more
semanticscholar   +1 more source

Regulating the Plasticity of Hippocampal Neurons via Electroacupuncture in Depression Model Mice

open access: yesCell Proliferation, EarlyView.
This study explores the regulation of the plasticity of hippocampal neurons via electroacupuncture in corticosterone‐induced depression model mice. Electroacupuncture at the Zusanli (ST36) acupoint alleviated depression‐like symptoms and enhanced neuronal plasticity in the hippocampal CA1 region by upregulating BDNF and CaMKIIβ, highlighting its ...
Yiyang Wang   +7 more
wiley   +1 more source

Stress exposure in the mdx mouse model of Duchenne muscular dystrophy provokes a widespread metabolic response

open access: yesThe FEBS Journal, EarlyView.
A targeted mass spectrometry‐based metabolomics assay was conducted to identify the impact of stress exposure on the regulation of biological stress pathways in the mdx mouse model of Duchenne muscular dystrophy. We demonstrated a broad shift in the circulating stress‐relevant plasma metabolome associated with stressful scruff handling that was ...
Erynn E. Johnson, James M. Ervasti
wiley   +1 more source

Amygdala, Medial Prefrontal Cortex and Glucocorticoid Interactions Produce Stress-Like Effects on Memory

open access: yesFrontiers in Behavioral Neuroscience, 2019
Adverse stress effects on the hippocampal memory system are generally thought to be due to the high level of circulating glucocorticoids directly modifying the properties of hippocampal neurons and, accordingly, the results should be reproducible with ...
Eun Joo Kim   +2 more
doaj   +1 more source

The gut‐microbiota‐brain axis: Focus on gut steroids

open access: yesJournal of Neuroendocrinology, EarlyView.
Abstract There are over 1000 varieties of steroids that have been reported in nature, including the endogenous sex steroid hormones (i.e., progesterone, testosterone, and 17β‐estradiol) and corticosteroids which are mainly synthesized by gonads and adrenals, respectively.
Silvia Diviccaro   +4 more
wiley   +1 more source

Ontogeny of Daily Rhythmicity in Plasma Corticosterone and Variation in Sensitivity of the Corticosterone Response in Turkey Poults

open access: yesPoultry Science, 1989
Two trials were conducted with turkey poults to examine the ontogeny of daily rhythmicity of plasma corticosterone (CS), and to determine the plasma CS response to adrenocorticotropic hormone (ACTH) injections and temperature stress at different times during a light-dark cycle.
G. S. Davis, T. D. Siopes
openaire   +3 more sources

Neuroactive steroid exposure impacts neurodevelopment: Comparison of human and rodent placental contribution

open access: yesJournal of Neuroendocrinology, EarlyView.
Abstract The placenta is a fetal endocrine organ that secretes many neuroactive factors, including steroids, that play critical roles in brain development. The study of the placenta‐brain axis and the links between placental function and brain development represents an emerging research area dubbed “neuroplacentology.” The placenta drives many ...
Claire‐Marie Vacher   +3 more
wiley   +1 more source

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