منابع مشابه
Acute nutritional stress during pregnancy affects placental efficiency, fetal growth and adult glucose homeostasis
Exposure to maternal malnutrition impairs postnatal health. Acute nutritional stress is less clearly implicated in intrauterine programming. We studied the effects of stressing pregnant mothers on perinatal growth and adult glucose homeostasis. We compared one group ("stressed", mothers fasted for 16 hours) with controls ("unstressed"). We found that fasting stress had adverse effects on the we...
متن کاملPerinatal taurine exposure affects adult oxidative stress.
Perinatal exposure to taurine (a β-amino acid) can alter adult physiological functions, including arterial pressure, hormonal and renal functions. Whereas perinatal taurine supplementation appears to have only minor effects on adult physiology, perinatal taurine depletion is associated with multiple adverse health effects, especially in animals postnatally exposed to other insults. New studies ...
متن کاملImmune function in acute stress.
UNLABELLED The aim of this study was to evaluate immune function in acute stress in medical students before academic examinations. Twenty-five medical students were selected because they presented intense acute stress, evaluated by the presence of the following classic signs: cold hands, intense sudoresis in the extremities, generalized sudoresis, paleness, tachycardia, confused reasoning, nerv...
متن کاملStress hormones and immune function.
Over the past 20 years we have demonstrated both in animal models and in human studies that stress increases neuroendocrine hormones, particularly glucocorticoids and catecholamines but to some extent also prolactin, growth hormone and nerve growth factor. We have also shown that stress, through the action of these stress hormones, has detrimental effects on immune function, including reduced N...
متن کاملEarly postnatal stress affects 5-HT1A receptor function in the medial prefrontal cortex in adult rats.
Traumatic events in early life are associated with an increased risk of psychiatric diseases in adulthood. 5-hydroxytryptamine (5-HT)(1A) receptors are known to play a pivotal role in the 5-HTergic mechanisms associated with the etiology of stress-related disorders. The goal of the present study was to investigate whether early postnatal stress influences 5-HT(1A) receptor function in the media...
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ژورنال
عنوان ژورنال: Science
سال: 2020
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.368.6486.43-d