نتایج جستجو برای: rump length
تعداد نتایج: 307918 فیلتر نتایج به سال:
Morphogenesis of palate was studied in normal and 5-fluorouracil-treated hamster fetuses. The results showed that normal palatal development was completed between days 12 and 13 of gestation. In 5-fluorouracil-assaulted palate the reorientation of shelves from a vertical to horizontal plane was delayed. Crown-rump length, gestational age and fetal weight were reliable predictors of the stages o...
CONTEXT Adverse environmental exposures lead to developmental adaptations in fetal life. The influences of maternal physical characteristics and lifestyle habits on first-trimester fetal adaptations and the postnatal consequences are not known. OBJECTIVE To determine the risk factors and outcomes associated with first-trimester growth restriction. DESIGN, SETTING, AND PARTICIPANTS Prospecti...
Ten body measurements were taken on 30 Uda sheep aged 0-14 months within the humid southwest Nigeria. The body measurements were wither height (WH), body length (BL), rump length (RL), rump height (RH), rump width (RW), foreleg length (FL), shoulder width (SW), face length (FaL), tail length (TL) and heart girth (HG). The aim was to investigate the variance structure and provide an objective de...
BACKGROUND Previous studies have demonstrated a correlation between first-trimester size and birth weight. It is not known, however, whether low birth weight is related to first-trimester growth. We sought to determine whether the risk of low birth weight and birth weight that was low for gestational age is related to the size of the embryo or the fetus in the first trimester. METHODS From a ...
Estimating gestational age in resource-limited settings is prone to considerable inaccuracy because crown-rump length measured by ultrasound before 14 weeks gestation, the recommended method for estimating gestational age, is often unavailable. Judgements regarding provision of appropriate obstetric and neonatal care are dependent on accurate estimation of gestational age. We determined the acc...
background: methamphetamine (ma) is one of most common illicit drugs which were reported that nearly half of ma consumers are women. ma can cross through placenta and affects pregnancy and fetus development. objective: our aim was to evaluate effects of injected ma on crown-rump length, head and placental circumference, body weight, histological changes and apoptosis in fetus. materials and met...
The changes in genital tract morphometry, foetal dimensions, the relative volumes of fluids during gestation was evaluated Red Sokoto (Maradi) does using 28 gravid genitalia. Based on ages fetuses, each genitalia classified into one three phases namely: early, mid and late for a comparison all parameters. While both uterus placenta were significantly enlarged, (P<0.05) at gestation, other mo...
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