Prolactin is synthesized and secreted by w
题型：单项选择题
问题：
Prolactin is synthesized and secreted by which of the following cells
A．Acidophils in the pars distails
B．Basophils in the pars tuberalis
C．Somatotrophs in the pars distalis
D．Basophils in the pars intermedia
E．Chief cell