the volume density of gonadotrophs and the percentage of cells which are gonadotrophs in anterior pituitary glands of prepubertal female rats were greater than those in adult female rats , but the reverse was true for the volume density of prolactin cells , suggesting a reciprocal relationship between the relative numbers of gonadotrophs and mammotrophs in prepubertal and adult female rats .
C0032008
anterior pituitary glands
C1517714
mammotrophs