manipulations which increase concentrations of prolactin in cerebrospinal fluid or serum ( systemic or intracerebroventricular injections of prolactin ; injections of dopaminergic antagonists or estrogens ; implantation of pituitaries under the renal capsule ; prolactin secreting tumors ) increase the activity of tuberoinfundibular dopaminergic neurons .
C0033371
prolactin
C1327616
secreting