to investigate the functional capacity of the anterior pituitary gland in hyperemesis gravidarum , the serum levels of follicle stimulating hormone ( fsh ) , thyrotrophin ( tsh ) , human growth hormone ( hgh ) and prolactin were measured before and after the combined administration of gonadotrophin and thyrotrophin releasing hormones , ( gnrh , trh ) , and insulin in seven normal pregnancies , nine with hyperemesis and eight nonpregnant subjects .
C0032008
anterior pituitary gland
C0033371
prolactin