نتایج جستجو برای: maternal nutrition physiology
تعداد نتایج: 267440 فیلتر نتایج به سال:
The placenta is the principal metabolic, respiratory, excretory, and endocrine organ for the first 9 months of fetal life. Its role in fetal and maternal physiology is remarkably diverse. Because of the central role that the placenta has in fetal and maternal physiology and development, the possibility that variation in placental gene expression patterns might be linked to important abnormaliti...
background to develop the culture of breastfeeding, it is needed to know the level of maternal knowledge. hence, the aim of this study was to evaluate maternal knowledge and attitude toward exclusive breastfeeding in six months after birth in shiraz, iran. materials and methods this was a cross-sectional study carried out on mothers who referred to health centers. four health centers were selec...
Maternal nutrition has little or no effect on many nutrients in human milk; for others, human milk may not be designed as a primary nutritional source for the infant; and for a few, maternal nutrition can lead to substantial variations in human milk quality. Human milk fatty acids are among the nutrients that show extreme sensitivity to maternal nutrition and are implicated in neurological deve...
BACKGROUND Research directed to optimizing maternal nutrition commencing prior to conception remains very limited, despite suggestive evidence of its importance in addition to ensuring an optimal nutrition environment in the periconceptional period and throughout the first trimester of pregnancy. METHODS/STUDY DESIGN This is an individually randomized controlled trial of the impact on birth l...
Female ungulate reproductive success is dependent on the survival of their young, and affected by maternal resource selection, predator avoidance, and nutritional condition. However, potential hierarchical effects of these factors on reproductive success are largely unknown, especially in multi-predator landscapes. We expanded on previous research of neonatal white-tailed deer (Odocoileus virgi...
Neonates are not miniature adults. Their physiology is unpredictably different from adults. The neonatal period is the physiologic transition period from the aquatic, self-contained fetal life with its full dependence on maternal nutrition, waste handling and environmental homeostasis to independent extrauterine life where birth and breaking the umbilical cord literally means the neonate must a...
This review will consider the processes of skeletal muscle (myogenesis) and fat (adipogenesis) development and the factors involved in regulating them in a variety of species. In particular, the effects of hormones and maternal nutrition during different stages of pregnancy on numbers and types of skeletal muscle fibres will be considered, along with possible underlying mechanisms. Similarly, e...
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