نتایج جستجو برای: maternal behaviour
تعداد نتایج: 281330 فیلتر نتایج به سال:
Parenting is one of the main influences on children's early development, and yet its underlying genetic mechanisms have only recently begun to be explored, with many studies neglecting to control for possible child effects. This study focuses on maternal behaviour and on an allele at the RS3 promoter region of the arginine vasopressin receptor 1A (AVPR1A) gene, previously associated with autism...
There is growing evidence that maternal experience influences offspring via non-genetic mechanisms. When female three-spined sticklebacks (Gasterosteus aculeatus) were exposed to the threat of predation, they produced larger eggs with higher cortisol content, which consumed more oxygen shortly after fertilization compared with a control group. As juveniles, the offspring of predator-exposed mot...
This article describes a review of 58 evaluation studies of programmes with men and boys in sexual and reproductive health (including HIV prevention, treatment, care and support); father involvement; gender-based violence; maternal, newborn and child health; and gender socialisation more broadly. While few of the programmes go beyond the pilot stage, or a relatively short-term timeframe, they o...
There is evidence to suggest that exposure to maternal milk can influence the ontogenesis of μand δ(DOP) opioid receptors. We have shown that weaning rat pups at day 21 activates DOPr development in cortical brain regions and this activation was shown to be dependent on the loss of dietary casein, which is known to produce peptide fragments that can exert opioid activity (Goody and Kitchen, 200...
Mothers of 40 very severely head injured male subjects rated their son's behaviour on the Current Behaviour Scale and their ratings were compared with mothers' ratings of 40 control male subjects. The scale was able to discriminate the two groups, by utilising two factors--loss of emotional control and loss of motivation. The mothers' level of emotional distress was closely related to their rep...
OBJECTIVE To evaluate feeding difficulties and maternal behaviour during a feeding session with 1 month old infants prenatally exposed to cocaine and/or opiates. METHODS The study is part of the maternal lifestyle study, which recruited 11 811 subjects at four urban hospitals, then followed 1388 from 1 to 36 months of age. Exposure to cocaine and opiates was determined by maternal interview a...
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