Results 91 to 100 of about 48,193 (234)

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

open access: yesFoods
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   +8 more
doaj   +1 more source

Thymus-derived glucocorticoids are insufficient for normal thymus homeostasis in the adult mouse

open access: yesBMC Immunology, 2004
Background It is unclear if thymus-derived glucocorticoids reach sufficient local concentrations to support normal thymus homeostasis, or if adrenal-derived glucocorticoids from the circulation are required.
Padgett Eric L, Pruett Stephen B
doaj   +1 more source

Preferred Reporting Items for Microbiotherapy (PRIM) Guidelines Across Medical Disciplines: An International Delphi Consensus

open access: yesJournal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Microbiotherapy has opened new avenues for managing dysbiosis‐related diseases. However, many studies did not cover all the necessary reporting items for microbiotherapy making the interpretation of results, safety assessment, technology extension, and even the transparency of legitimacy difficult. This project consisted of 2 phases. First, we
Faming Zhang   +22 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

open access: yesBehavioural 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   +7 more
doaj   +1 more source

Sex differences in intestinal morphology and increase in diencephalic neuropeptide Y gene expression in female but not male Pekin ducks exposed to chronic heat stress

open access: yesJournal of Neuroendocrinology, EarlyView.
Abstract The impact of heat stress (HS) on production is intricately linked with feed intake. We investigated the effects of HS on intestines and diencephalic genes in Pekin ducks. One hundred and sixty adult ducks were allocated to two treatment rooms.
E. M. Oluwagbenga   +3 more
wiley   +1 more source

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

open access: yesarXiv
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  

Seasonal patterns of neurogenesis in European starlings (Sturnus vulgaris) are region‐ and sex‐specific

open access: yesJournal of Neuroendocrinology, EarlyView.
Abstract Songbird vocal behavior, physiology, and brains—including neurogenesis—change between seasons. We examined seasonal differences in neurogenesis in three brain regions associated with vocal production and learning, HVC (letter‐based proper name), robust nucleus of the arcopallium (RA), and Area X, and two brain regions associated with auditory ...
Sean D. T. Aitken   +4 more
wiley   +1 more source

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