نتایج جستجو برای: fetal development
تعداد نتایج: 1486225 فیلتر نتایج به سال:
Background & Aim: Although pregnancy is one of the loveliest events in the developmental processes of a woman’s life, history of previous fetal or neonatal death may have a negative effect on the adaptation of woman for her new pregnancy. It can also have a major influence on development of emotional distress in the attachment between mother and her fetus. This study has been done to assess an...
BACKGROUND Muscle development and lipid metabolism play important roles during fetal development stages. The commercial Texel sheep are more muscular than the indigenous Ujumqin sheep. RESULTS We performed serial transcriptomics assays and systems biology analyses to investigate the dynamics of gene expression changes associated with fetal longissimus muscles during different fetal stages in ...
Background. Intrauterine hypoxia is a common cause of fetal growth and lung development restriction. Although N-methyl-D-aspartate receptors (NMDARs) are distributed in the postnatal lung and play a role in lung injury, little is known about NMDAR's expression and role in fetal lung development. Methods. Real-time PCR and western blotting analysis were performed to detect NMDARs between embryon...
the ultrasonic measurement of the fetal femur length is a sensitive and precise variable for estimation of fetal growth and development. tlte objective of this study was to predict gestational age in fetuses older ttian twenty-four weeks of gestation by ultrasonic measurement of the femur length. in this study, pregnant mothers were identified by the criteria of normality, such as well-known lm...
Paternal obesity is now clearly associated with or causal of impaired embryo and fetal development and reduced pregnancy rates in humans and rodents. This appears to be a result of reduced blastocyst potential. Whether these adverse embryo and fetal outcomes can be ameliorated by interventions to reduce paternal obesity has not been established. Here, male mice fed a high fat diet (HFD) to indu...
Background: Thyroid hormones have extensive effects on differentiation, development, and growth of different organs. Effect of the administration of PTU in pregnant and lactating rats on isolated aorta response of their adult off-springs has been investigated. Materials and methods: Three groups of female rats were selected. In the first group, (fetal group), observation of vaginal plug after...
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