نتایج جستجو برای: maternal nutrition
تعداد نتایج: 181779 فیلتر نتایج به سال:
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...
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...
The pattern of preterm fetal growth faltering, normally seen in man, differs from that observed in animals. This type of fetal growth cannot be considered as an adaptation to facilitate birth but is more likely to be due to rapid evolution and imperfect adaptation to the upright posture. The pattern of posture and physical activity during pregnancy may therefore be an important determinant of f...
INFORMATION (PRACTICAL "MANAGEMENT") Problems with assessing the effect of maternal nutrition and lactation performance are presented in relation to a conceptual mathematical ziggurat. Difficulties, variations and flows are to be found in stages of this sequence of "logic" [e.g., assessment of maternal nutrition, volume and composition of breast milk, nutritional satisfactions of the nursling)....
Successful integration of nutrition interventions into large-scale development programmes from nutrition-relevant sectors, such as agriculture, can address critical underlying determinants of undernutrition and enhance the coverage and effectiveness of on-going nutrition-specific activities. However, evidence on how this can be done is limited. This study examines the feasibility of delivering ...
Background Despite the bulk of studies on fatty acid supplementation in maternal diet and confirmed the positive effects on brain and vision, these effects on offspring reproductive organs have not been tested. The aim of the present study was to stereological evaluate the effect of feeding Fish Oil (FO) for mothers on the testis structure of offspring. MaterialsAndMethods Sixty mature female N...
BACKGROUND Food insecurity and associated malnutrition result in serious health problems in developing countries. This study determined levels of maternal undernutrition and its association with food insecurity in northwest Ethiopia. MATERIALS AND METHODS This was a community-based comparative cross-sectional study conducted May 24-July 20, 2013. Multistage random sampling was used to select ...
It has been proposed that prenatal nutrition provides the fetus with a cue allowing it to adjust biological settings in anticipation of postnatal nutrition. To evaluate the reliability of fetal growth rate as a nutritional cue, this study assesses the extent to which a nonnutritional factor-maternal illness symptoms during pregnancy-predicts birth outcomes in a large, population-based sample of...
Maternal nutrition plays a crucial role in influencing fertility, fetal development, birth outcomes, and breast milk composition. During the critical window of time from conception through the initiation of complementary feeding, the nutrition of the mother is the nutrition of the offspring-and a mother's dietary choices can affect both the early health status and lifelong disease risk of the o...
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