title: [Selective estrogen-receptor modulators (SERM's) in postmenopausal women].
abstract: Selective oestrogen receptor modulators (SERMs) constitute a group of new drugs which mimic oestrogen in some organs and tissues but have an oestrogen antagonistic mode of action in other tissues. In postmenopausal women these compounds have a favourable effect on lipoprotein cholesterol levels in the blood and bone mineral density, thereby reducing fracture risk, especially in the vertebral column. In contrast to oestrogen therapy SERMs reduce the risk of mammary carcinoma. Currently tamoxifen and raloxifene are the best known SERMs. Tamoxifen increases endometrial hyperplasia and the risk of endometrial carcinoma. Raloxifene inhibits uterine tissue proliferation and does not appear to influence the endometrium directly. Raloxifene appears to be finding a place for itself in the treatment and prevention of osteoporosis in postmenopausal women. At this moment it is not yet possible to foresee what the impact of SERMs will be in the treatment and prevention of cardiovascular diseases and breast cancer.
authors.affiliation: Academisch Ziekenhuis Vrije Universiteit, afd. Endocrinologie, Amsterdam.
authors.forename: W
authors.initials: W
authors.lastname: Hart
authors.forename: J C
authors.initials: JC
authors.lastname: Netelenbos
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000517:prevention & control*; D002318:Cardiovascular Diseases / Q000517:prevention & control; D005260:Female; D006801:Humans; D006937:Hypercholesterolemia / Q000517:prevention & control; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000517:prevention & control*; D020849:Raloxifene Hydrochloride / Q000494:pharmacology* / Q000627:therapeutic use; D011960:Receptors, Estrogen / Q000819:agonists / Q000037:antagonists & inhibitors; D020845:Selective Estrogen Receptor Modulators / Q000494:pharmacology* / Q000627:therapeutic use; D013629:Tamoxifen / Q000494:pharmacology* / Q000627:therapeutic use
chemical_list: D011960:Receptors, Estrogen; D020845:Selective Estrogen Receptor Modulators; D013629:Tamoxifen; D020849:Raloxifene Hydrochloride