Results 51 to 60 of about 81,990 (314)

The Role of Corticosterone Rhythmicity in Puberty [PDF]

Biology of Reproduction, 1976
To establish the functional importance of a peripheral rhythm of corticosterone in the timing of the onset of vaginal opening and ovulation, rats were adrenalectomized at 22 days of age and maintained on either saline or corticosterone (B) dissolved in their drinking water.
openaire   +3 more sources

Biology and Management of Male‐Bodied Athletes in Elite Female Sports

Drug Testing and Analysis, EarlyView.
Graphical representation of the relationships of transgender and XY DSDF as male‐bodied athletes along the binary dimensions of biological sex. ABSTRACT The physical advantages in elite power sports that allow men to surpass women are derived from the experience of male puberty.
David J. Handelsman, Stéphane Bermon
wiley   +1 more source

Stachyose Alleviates Corticosterone-Induced Long-Term Potentiation Impairment via the Gut–Brain Axis

Frontiers in Pharmacology, 2022
Stress can induce learning and memory impairment; corticosterone is often used to study the effects and mechanisms of stress in animal models. Long-term potentiation (LTP) has been widely used for tackling the mechanisms of memory.
Yan Huang, Dong Li, Chen Wang, Na Sun, Wen-Xia Zhou   +4 more
doaj   +1 more source

A head start: The relationship of placental factors to craniofacial and brain development

Developmental Dynamics, EarlyView.
Abstract In recent years, the importance of placental function for fetal neurodevelopment has become increasingly studied. This field, known as neuroplacentology, has greatly expanded possible etiologies of neurodevelopmental disorders by exploring the influence of placental function on brain development.
Annemarie Jenna Carver, Martine Dunnwald, Hanna Elizabeth Stevens   +2 more
wiley   +1 more source

Corticosterone rapidly modulates dorsomedial hypothalamus serotonin and behavior in an estrogen- and progesterone-dependent manner in adult female rats: potential role of organic cation transporter 3 (OCT3)

Stress
Previous studies have shown that corticosterone rapidly alters extracellular serotonin (5-hydroxytryptamine; 5-HT) concentrations in the dorsomedial hypothalamus (DMH) of adult male rats, suggesting a role for corticosterone actions in the DMH in ...
Jamie L. Scholl, Joshua T. Rogers, Na Feng, Gina L. Forster, Michael J. Watt, Jazmine D. W. Yaeger, Michael W. Buchanan, Christopher A. Lowry, Kenneth J. Renner   +8 more
doaj   +1 more source

Powerful yet challenging: mechanistic niche models for predicting invasive species potential distribution under climate change

Ecography, EarlyView.
Risk assessments of invasive species present one of the most challenging applications of species distribution models (SDMs) due to the fundamental issues of distributional disequilibrium, niche changes, and truncation. Invasive species often occupy only a fraction of their potential environmental and geographic ranges, as their spatiotemporal dynamics ...
Erola Fenollosa, Sean E. H. Pang, Natalie J. Briscoe, Antoine Guisan, Roberto Salguero-Gómez   +4 more
wiley   +1 more source

Role of Corticosterone in Lipid Metabolism in Broiler Chick White Adipose Tissue

The Journal of Poultry Science, 2022
Excessive accumulation of body fat in broiler chickens has become a serious problem in the poultry industry. However, the molecular mechanism of triglyceride accumulation in chicken white adipose tissue (WAT) has not been elucidated.
Kazuhisa Honda, Kiyotaka Kurachi, Shoko Takagi, Takaoki Saneyasu, Hiroshi Kamisoyama   +4 more
doaj   +1 more source

Comparison of Corticosterone Concentrations in Dermal Secretions and Urine in Free-Ranging Marine Toads (Rhinella marina) in Human Care

Veterinary Medicine International, 2023
Corticosterone concentrations have been measured in amphibians by collecting blood or urine samples. However, blood sampling is invasive, and urine can be difficult to collect.
Emma Clarke, Kimberly Ange-van Heugten, Troy N. Tollefson, Frank N. Ridgley, Dustin Smith, Janine L. Brown, Heather Scott, Larry J. Minter   +7 more
doaj   +1 more source

A Non-Invasive Stress Assay Shows That Tadpole Populations Infected with Batrachochytrium dendrobatidis Have Elevated Corticosterone Levels

PLoS ONE, 2013
Batrachochytrium dendrobatidis (Bd) is a fungus that causes the disease chytridiomycosis and is associated with widespread amphibian declines. Populations vary in their susceptibility to Bd infections, and the virulence of the infecting lineage can also ...
C. Gabor, M. Fisher, J. Bosch
semanticscholar   +1 more source

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li, Max Homilius, Erin Achilles, Laura K. Massey, Victoria Convey, Åsa Ohlsson, Ingrid Ljungvall, Jens Häggström, Brittany Vester Boler, Pascal Steiner, Sharlene Day, Calum A. MacRae, Mark A. Oyama   +12 more
wiley   +1 more source