3d image of prolactin-releasing peptide skeletal formula

prolactin-releasing peptide prrp prlh prh peptide hormone prlh gene prolactin prl receptor gpr10 amino acids hypothalamus lactotropin produce milk pituitary gland prolactin cytokine receptors hematopoiesis angiogenesis anti-apoptotic mammary glands lactation maternal behavior rendering hormonal therapy replacement function action endocrine endocrinology level prohormone analogue bioactive cell biochemistry biomolecule biology molecule molecular formula skeletal structural structure geometry ball stick atom