نتایج جستجو برای: maternal effect
تعداد نتایج: 1732106 فیلتر نتایج به سال:
Background Perinatal programming is an emerging theory for the fetal origins of chronic disease. Maternal asthma and environmental tobacco smoke (ETS) are two of the bestknown triggers for the perinatal programming of asthma, while the potential role of maternal diabetes has not been widely studied. The goal of this study was to determine if maternal diabetes contributes to the perinatal progra...
Background: Proteins are known mainly based on their metabolic and nutritional functions including protein synthesis and a source of energy. In spite of various physiological properties attributed to proteins, their functions have neither been addressed by assessing quality of proteins nor by nutrition and dietetic practices. Methods: Studies were included if they were randomized animal studies...
Introduction: In the present study the effect of chronic maternal high-fat diet consumption on energy homeostasis and glucose metabolism in response to chronic stress was investigated in adult male rats. Materials and Methods: Female rats were divided into two groups of normal and high fat diets. Each group received their diet from 3 weeks before pregnancy until the end of lactation. At 8 weeks...
Introduction: Given the many negative consequences associated with adolescent depression, researchers are trying to gain a better understanding of the factors involved in causing and exacerbating the symptoms of this disorder. The aim of this study was to investigate the relationship between the "psychological flexibility of mother in parenting" with adolescent depression after statistical cont...
The single gene mutation tau in the Syrian hamster-apart from its effect on the circadian organization of locomotor activity--has a pronounced influence on body weight. In this study we investigate the impact of maternal and pup genotypes at the tau-locus on the growth rate of pups. Homozygous tau mutant hamsters (circadian period of 20 hours) had lower growth rates and adult body weights than ...
Maternal care has been suggested to evolve more readily in haplodiploid populations. Because maternal care appears to have been a prerequisite for the evolution of eusociality, this effect potentially explains the apparent preponderance of haplodiploidy among eusocial taxa. Here, I use a kin selection approach to model the evolution of maternal care in diploid and haplodiploid populations. In c...
Background: Although substantial evidence suggests that maternal work hours may have a negative effect on children's cognitive development, the link between maternal work hours and children's affect remains unclear. Some studies have observed that non-daytime maternal work hours are associated with more emotional problems among children. However, few studies have focused on the effects of mater...
Fifty-three neonates born to 51 mothers treated with lorazepam were followed up for five days after delivery. Lorazepam had been given by mouth to 35 mothers and intravenously to 16. In general, maternal plasma concentrations of lorazepam were higher than the corresponding cord plasma concentrations. Cord plasma concentrations exceeding 45 micrograms/l were associated with three-quarters of the...
Çocuklukta yaşanan örselenme yaşantılarının yaşam boyu süren bedensel ve ruhsal etkileri bulunmaktadır. Bu etkilerden biri de ebeveynlik davranışları üzerinedir. araştırma ile çocukluk örselenmelerinin, annelik üzerindeki etkisi çocuğun gelişiminde ortaya çıkabilecek risk faktörleri, annenin duygu düzenleme becerisi çocuğuyla kurduğu ilişkinin niteliği üzerinden araştırılması hedeflenmiştir. Nö...
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