作者: J Sumar , G.W Smith , E Mayhua , P.W Nathanielsz
DOI: 10.1016/0300-9629(78)90310-9
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摘要: Abstract 1. In 15 unoperated pregnant alpacas, delivery occurred between 06.30 and 12.20. Operative manipulation altered this pattern. 2. Adrenal weights liver of spontaneously delivered newborn alpacas (crias) were significantly higher than those prematurely crias. 3. Fetal plasma cortisol concentration was statistically greater in two fetal that when compared with concentrations fetuses early gestation.