Results 41 to 50 of about 18,351,284 (210)

Knockout of the circadian gene, Per2, disrupts corticosterone secretion and results in depressive‐like behaviors and deficits in startle responses

BMC Neuroscience, 2021
Background The Period Circadian Regulator 2 (Per2) gene is important for the modulation of circadian rhythms that influence biological processes. Circadian control of the hypothalamus-pituitary-adrenal (HPA) axis is critical for regulation of hormones ...
Ashley L. Russell, Lauren Miller, Hannah Yi, Rita Keil, Robert J. Handa, T. John Wu   +5 more
doaj   +1 more source

Differential responses toward conditioned and unconditioned stimuli, but decreased hypothalamic-pituitary-adrenal axis responsiveness in neonatal hippocampal lesioned monkeys

Developmental Cognitive Neuroscience, 2022
The hippocampus is important for long-term memory storage, but also plays a role in regulating the hypothalamic-pituitary-adrenal (HPA) axis and emotional behaviors.
Emma McKeon, Jennifer Torres, Andrew M. Kazama, Jocelyne Bachevalier, Jessica Raper   +4 more
doaj   +1 more source

The actions of ethinyloestradiol on the pituitary‐adrenal system of the rat [PDF]

British Journal of Pharmacology, 1970
Summary . Single doses of ethinyloestradiol stimulate the pituitary adrenal axis of the female rat during quiescent conditions. . After a stimulus which releases endogenous ACTH, there is an inhibition of the release of corticosterone from the adrenal gland, but an increase in the corticosterone stored in the gland. .
openaire   +3 more sources

Superposição entre depressão atípica, doença afetiva sazonal e síndrome da fadiga crônica Overlap between atypical depression, seasonal affective disorder and chronic fatigue syndrome

Brazilian Journal of Psychiatry, 2007
OBJETIVO: Foram revisados estudos que descrevem que as alterações na função do eixo hipotálamo-hipófise-adrenal são relacionadas com o estado psicopatológico em depressão.
Mario Francisco Juruena, Anthony James Cleare   +1 more
doaj   +1 more source

Activation of the hypothalamic-pituitary-adrenal stress axis induces cellular oxidative stress

Frontiers in Neuroscience, 2015
Glucocorticoids released from the adrenal gland in response to stress-induced activation of the hypothalamic-pituitary-adrenal (HPA) axis induce activity in the cellular reduction-oxidation (redox) system.
Jereme G. Spiers, Hsiao-Jou Cortina eChen, Conrad eSernia, Nickolas A. Lavidis   +3 more
doaj   +1 more source

Early life overfeeding and its effects on hypothalamic-pituitary-adrenal and sympatho-adrenal-medullary axes.

, 2017
Introduction: Overweight and obesity is becoming more and more common in Australia. The percentage of obesity in children has increased every year. Obese children in a particular are considered more likely to become obese in adulthood, which leads to a ...
Guohui Cai (5902259)
core   +1 more source

Dehydroepiandrosterone sulfate in the assessment of the hypothalamic-pituitary-adrenal axis [PDF]

, 2008
The role of dehydroepiandrosterone-sulfate (DHEA-S) in assessing the integrity of the hypothalamic-pituitary-adrenal (HPA) axis in patients with suspected insufficiency is ...
Allemann, Sabin, Zwahlen, Marcel, Christ, Emanuel R, Diem, Peter, Jenni, Stefan, Fischli, Stefan, Stettler, Christoph, Allemann S, Jenni S, Zwahlen M, Christ ER, Stettler C, Diem P, Fischli S   +13 more
core   +2 more sources

Adrenal Gland Microenvironment and Its Involvement in the Regulation of Stress-induced Hormone Secretion during Sepsis.

Frontiers in Endocrinology, 2016
Survival of all living organisms depends on maintenance of a steady state of homeostasis, which process relies on its ability to react and adapt to various physical and emotional threats.
Waldemar Kanczkowski, Mariko Sue, Stefan Richard Bornstein, Stefan Richard Bornstein   +3 more
doaj   +1 more source

Adverse effects of glucocorticoid therapy

Iatreia, 2021
Glucocorticoids are widely used medications for the management of many chronic diseases, but they are associated with multiple adverse effects that can affect different organs. In the present review, a description will be made of the effects derived from
Gutiérrez-Restrepo, Johnayro
doaj   +1 more source

The Hypothalamic‐Pituitary‐Adrenal Axis and the Female Reproductive System

Annals of the New York Academy of Sciences, 1997
The hypothalamic-pituitary-adrenal (HPA) axis and the female reproductive system are intertwined and exhibit a complex relationship. Thus, the HPA axis exerts profound, mostly inhibitory effects, on the reproductive axis, with corticotropin-releasing hormone (CRH) and CRH-induced propiomelanocortin peptides inhibiting hypothalamic GnRH secretion, and ...
Magiakou, M.A., Mastorakos, G., Webster, E., Chrousos, G.P.   +3 more
openaire   +3 more sources