Barlet J P, Davicco M J, Lefaivre J, Carrillo B J
Horm Metab Res. 1979 Jan;11(1):57-60.
Bovine fetuses chronically catheterized in utero during the last month of gestation were used to study the relationships of maternal-fetal calcium and phosphate levels. Calcium infusion into the pregnant cows induced a rapid and marked increase in maternal plasma calcium but no change in fetal plasma calcium concentrations. Oral administration of Solanum glaucophyllum to the mother for 6 days raised the plasma concentrations of calcium and phosphate in both the mother and the fetus.
在妊娠最后一个月对牛胎儿进行子宫内长期插管，以研究母胎钙和磷水平之间的关系。向怀孕母牛输注钙会导致母体血浆钙迅速显著升高，但胎儿血浆钙浓度无变化。给母体口服白叶茄6天可提高母体和胎儿血浆中钙和磷的浓度。
