Artenisio A C, Volpe A, Ragonese F, Maccarrone G, Forte F, Consolo F
Horm Metab Res. 1980 May;12(5):205-8. doi: 10.1055/s-2007-996243.
The authors have studied the effects of an oral or intravenous glucose load, of insulinic hypoglycemia, of arginine and the effects of the 2-deoxi-glucose on the plasmatic concentration of HPL and GH on pregnant women at different times during their pregnancy. None of the used tests seemed able to modify in any way the plasmatic concentration of the placental lactogen hormone; the somatotropinic response to the different stimuli happens to be lower than that found in non pregnant women of the same age. We and by asserting that unlike what happens with the GH, there does not exist a direct "feedback" between the modifications of plasmatic concentration of the main underlayers and HPL.
作者研究了口服或静脉注射葡萄糖负荷、胰岛素性低血糖、精氨酸以及2-脱氧葡萄糖对不同孕期孕妇血浆中胎盘催乳素（HPL）和生长激素（GH）浓度的影响。所采用的任何测试似乎都无法以任何方式改变胎盘催乳素激素的血浆浓度；对不同刺激的生长激素反应低于同年龄非孕妇的反应。我们断言，与生长激素不同，主要底层血浆浓度的变化与胎盘催乳素之间不存在直接的“反馈”。
