Development of the conceptus in the bovine.
作者： R.M. Eley , W.W. Thatcher , Fuller W. Bazer , C.J. Wilcox , R.B. Becker
DOI: 10.3168/JDS.S0022-0302(78)83622-4
关键词: Rate of growth 、 Conceptus 、 Gestational age 、 Pregnancy 、 Endocrinology 、 Growth rate 、 Fetus 、 Gestation 、 Internal medicine 、 Allantoic fluid 、 Biology
摘要: Growth of fetuses, fetal membranes, and fluids was characterized by least squares analysis for 254 conceptuses ranging from 25 to 278 days gestation. Prior 100 gestation, increases in allantoic fluid volume chorio-allantoic membrane weight preceded those weight, amnio-allantoic amniotic volume. The relative rate growth components suggests a prerequisite expansion subsequent growth. Male fetuses were heavier than female as early Rate all maximal at 230 gestation with peak greater 200 g/day. then declined less g/day term.
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