نتایج جستجو برای: gestation period
تعداد نتایج: 515122 فیلتر نتایج به سال:
Ten Yorkshire gilts were fed either 1.36 or .45 kg of a gestation diet per day from day 85 of gestation to farrowing for determination of the effect of feed restriction during late gestation on reproductive performance. All gilts consumed 1.36 kg/day from day of breeding to day 85. Feeding level of affected (P < .001) gestation weight during the experimental period such that the restricted gilt...
The developmental onset of three homocysteine metabolizing enzymes in the rat conceptus was investigated. Cystathionine-beta-synthase and methionine synthase were assayed from day 10 to day 20 of gestation in decidual and placental tissue, from day 10 to day 12 of gestation in embryonic tissue, from day 14 to day 20 of gestation in fetal liver and from day 14 to day 20 of gestation in fetal tis...
The risk of preterm delivery (< 37 weeks of gestation) is approximately nine times higher in women with multifetal pregnancies than in women with singleton pregnancies. However, it is possible that the risk will vary according to gestational week. To assess the risk of premature birth within 1 week by gestational age among multifetal pregnancies and compare the estimated risk with that of singl...
Background and purpose: Rubella is a viral disease, which occurs in children and adolescents. Rubella infection in gestation period, in a person sensitive to this disease, can lead to serious complication in the fetus. Such as mortality and abortion and serious congorited disorders (congenital rubella syndrome). Ïnfection with rubella causes permanent immunity. Ând immunoglobulins essay of...
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