Results 111 to 120 of about 81,990 (314)

Stress hormone rapidly tunes synaptic NMDA receptor through membrane dynamics and mineralocorticoid signalling

Scientific Reports, 2017
Stress hormones, such as corticosteroids, modulate the transmission of hippocampal glutamatergic synapses and NMDA receptor (NMDAR)-dependent synaptic plasticity, favouring salient behavioural responses to the environment.
Lenka Mikasova, Hui Xiong, Amber Kerkhofs, Delphine Bouchet, Harm J. Krugers, Laurent Groc   +5 more
doaj   +1 more source

Does It Matter What Keeps You Awake? Effects of Two Different Sleep Deprivation Methods on Object‐Location Memory and Hippocampal c‐Fos Expression in Mice

Journal of Sleep Research, EarlyView.
ABSTRACT In sleep research, various sleep deprivation methods have been used to examine the effects of sleep loss on memory. However, studies often overlook the distinct impacts each method may have on activity in specific neuronal circuits and memory storage.
Adithya Sarma, Mirthe Ronde, Soraya Smit, Peter Meerlo, Robbert Havekes   +4 more
wiley   +1 more source

The Protective Effects of Polygala tenuifolia and Tenuifolin on Corticosterone-Evoked Ferroptosis, Oxidative Stress, and Neuroinflammation: Insights from Molecular Dynamics Simulations and In Vitro Experiments

Foods
Excessive stress is a well-established contributor to neurological damage, insomnia, and depression, imposing a significant burden on individuals and society. This underscores the urgent need for effective stress-relief strategies.
Chaoyi Xue, Zhiyong He, Maomao Zeng, Zhaojun Wang, Qiuming Chen, Fang Qin, Mingmin Chen, Hui Ye, Jie Chen   +8 more
doaj   +1 more source

THE METABOLISM OF CORTICOSTERONE IN MAN [PDF]

Journal of Clinical Investigation, 1960
Ralph E. Peterson, Charles E. Pierce
openaire   +3 more sources

Studies on the role of protein synthesis in the regulation of corticosterone production by adrenocorticotropic hormone in vivo. [PDF]

, 1965
Leonard D. Garren, Robert L. Ney, Warren W. Davis   +2 more
openalex   +1 more source

Seasonality in Reproduction and Reproductive Physiology of Caviomorphs

Mammal Review, EarlyView.
ABSTRACT Animals experience seasonal fluctuations of photoperiod, food availability, temperature and precipitation. This affects their energy budget, often leading to seasonal reproduction. We review available literature and (re)‐analyse existing datasets on seasonal reproduction of South American caviomorph rodents that are characterised by long ...
Anja Guenther, Patricia Tachinardi, Veronica Sandra Valentinuzzi, Raúl Sobrero, Ayelen T. Eberhardt, Fritz Trillmich   +5 more
wiley   +1 more source

Inhibitory Effect of NMDA Receptors in the Ventral Tegmental Area on Hormonal and Eating Behavior Responses to Stress in Rats

Behavioural Neurology, 2014
Background. Stress and its consequences are among the causes of accidents. Objective. The effects of intraventral tegmental area (I-VTA) memantine on the plasma corticosterone and eating parameters disturbance induced by acute stress were investigated ...
Zohreh Sadat Nasihatkon, Maryam Khosravi, Zahra Bourbour, Hedayat Sahraei, Mina Ranjbaran, Seyedeh Maryam Hassantash, Mohammad Sahraei, Kefayat Baghlani   +7 more
doaj   +1 more source

A Novel Use of Pseudospectra in Mathematical Biology: Understanding HPA Axis Sensitivity [PDF]

arXiv
The Hypothalamic-Pituitary-Adrenal (HPA) axis is a major neuroendocrine system, and its dysregulation is implicated in various diseases. This system also presents interesting mathematical challenges for modeling. We consider a nonlinear delay differential equation model and calculate pseudospectra of three different linearizations: a time-dependent ...
arxiv  

Abnormal regulation of adenosine 3′,5′-monophosphate and corticosterone formation in an adrenocortical carcinoma [PDF]

, 1969
Robert L. Ney, Norman J. Hochella, A. David Smith, R. N. Dexter, R.W. Butcher   +4 more
openalex   +1 more source

Neurogenomic landscape associated with status‐dependent cooperative behaviour

Molecular Ecology, EarlyView.
Abstract The neurogenomic mechanisms mediating male–male reproductive cooperative behaviours remain unknown. We leveraged extensive transcriptomic and behavioural data on a neotropical bird species (Pipra filicauda) that performs cooperative courtship displays to understand these mechanisms.
Peri E. Bolton, T. Brandt Ryder, Roslyn Dakin, Jennifer L. Houtz, Ignacio T. Moore, Christopher N. Balakrishnan, Brent M. Horton   +6 more
wiley   +1 more source