Results 221 to 230 of about 1,221,206 (330)

Comparative Analysis of HPA-Axis Dysregulation and Dynamic Molecular Mechanisms in Acute Versus Chronic Social Defeat Stress. [PDF]

Int J Mol Sci
Yang J, Jia Y, Guo T, Zhang S, Huang J, Lu H, Li L, Xu J, Liu G, Xiao K.   +9 more
europepmc   +1 more source

Environmentally induced stress affects fitness of bold and shy alike: A long‐term study of personality and feather corticosterone in Arctic‐breeding kittiwakes

Journal of Animal Ecology, EarlyView.
Quantifying how individuals differ as their environment changes around them is crucial to predict population responses to climate change. By incorporating personality, physiology and life‐history the authors show that while environmental change is likely to impact the whole population equally, when individuals are most impacted will vary across the ...
Frederick C. Mckendrick, Samantha C. Patrick, Sébastien Descamps, Alexis P. Will, Kathryn E. Arnold, Stephanie M. Harris, Alexander S. Kitaysky   +6 more
wiley   +1 more source

Impact of barometric pressure on blood pressure during dialysis: Introducing intradialytic time‐averaged cumulative systolic blood pressure (TACsBP‐inD) as a new metric

Therapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 525-534, June 2025.
Abstract Background Blood pressure is a crucial risk factor for hemodialysis patients, but the specific impact of weather factors, particularly barometric pressure, on blood pressure remains unclear. This study aims to examine the relationship between barometric pressure and blood pressure in hemodialysis patients. Methods We conducted a single‐center,
Kosaku Iwatsubo, Shouichi Fujimoto, Michikazu Nakai   +2 more
wiley   +1 more source

Sex‐Specific Involvement of Gut Microbiota in Behavioral and Endocrine Responses to Chronic Predator Odor in Brandt's Voles

Integrative Zoology, EarlyView.
18 days of predator odor exposure altered gut microbiota, increased anxiety‐like behaviors, and elevated hypothalamic–pituitary–adrenal axis activity in Brandt's voles, with males showing behavioral habituation and females remaining sensitive. Cecal microbiota transplantation experiments confirmed that only female recipients of microbiota from predator‐
Chen Gu, Ruiping Xu, Baofa Yin, Ruiyong Wu, Youheng Wei, Dehua Wang, Wanhong Wei   +6 more
wiley   +1 more source

Exploring individual differences in fear extinction in male and female mice: insights from HPA axis, microbiota, and transcriptomics. [PDF]

Transl Psychiatry
Ten-Blanco M, Ponce-Renilla M, Pereda-Pérez I, Izquierdo-Luengo C, Bressa C, Zafra O, Tolón RM, Berrendero F.   +7 more
europepmc   +1 more source

Blunted HPA axis activity prior to suicide attempt and increased inflammation in attempters.

Psychoneuroendocrinology, 2017
Nadine M. Melhem, S. Munroe, A. Marsland, K. Gray, D. Brent, G. Porta, A. Douaihy, M. Laudenslager, Frank R. DePietro, R. Diler, H. Driscoll, P. Gopalan   +11 more
semanticscholar   +1 more source

Effect of Social Rank on Gut Microbes and Their Metabolites of Greater Long‐Tailed Hamsters (Tscherskia triton)

Integrative Zoology, EarlyView.
Social rank in greater long‐tailed hamsters (Tscherskia triton) shapes gut microbiota composition and metabolite profiles. Dominant males exhibit a “high‐vigilance, metabolically activated” phenotype, with elevated aggression and specific gut microbiota enriched in energy‐harvesting taxa and fecal queuine.
Da Zhang, Xiaoming Xu, Zhibin Zhang
wiley   +1 more source

Prefrontal cortex stimulation prevents stress-induced HPA axis reactivity in people at familial risk of schizophrenia. [PDF]

Eur Psychiatry
Adam O, Perret M, Simon L, Dondé C, Raverot V, Vallet W, Mondino M, Brunelin J.   +7 more
europepmc   +1 more source

Pineal Gland Volume, Sleep Quality, and Psychiatric Disorders: A Systematic Review and Meta‐Analysis

Acta Psychiatrica Scandinavica, EarlyView.
ABSTRACT Introduction Disturbances in sleep and circadian rhythms are features of several psychiatric disorders. The pineal gland regulates these rhythms via melatonin, with pineal gland volume (PGV) serving as a structural proxy. We conducted a meta‐analysis to synthesize evidence on differences in PGV between patients with psychiatric disorders and ...
Sophie Bolwig, Kristian H. R. Jensen
wiley   +1 more source

Sex-dependent effects of FGF21 on HPA axis regulation and adrenal regeneration after Cushing syndrome in mice. [PDF]

Mol Metab
Díaz-Catalán D, Capó J, Vega-Beyhart A, Rodrigo-Calvo MT, Mora M, Vidal O, Squarcia M, Enseñat J, Casals G, Hanzu F.   +9 more
europepmc   +1 more source