Previous immunohistochemical studies showed that the human placenta contained notonly many regulatory peptides, but also 5-HT and dopamine (DA) classicalneurotransmitters. These results made us suggest the following h...Previous immunohistochemical studies showed that the human placenta contained notonly many regulatory peptides, but also 5-HT and dopamine (DA) classicalneurotransmitters. These results made us suggest the following hypothesis: the human placentamight be a complex endocrine organ. In order to confirm this hypothesis, it must beunderstood whether these regulatory peptides and classical neurotransmitters can be pro-展开更多
文摘Previous immunohistochemical studies showed that the human placenta contained notonly many regulatory peptides, but also 5-HT and dopamine (DA) classicalneurotransmitters. These results made us suggest the following hypothesis: the human placentamight be a complex endocrine organ. In order to confirm this hypothesis, it must beunderstood whether these regulatory peptides and classical neurotransmitters can be pro-
