title: [Possibilities of testing sex steroid effects in the uropoietic system].
abstract: Progesterone as the main representative of gestagen-effective sexual steroide does not cause allone a statistically significant dilation of the lumina of the ureters compared with the adequate values of the control urogrammes. The fact that in pregnant rabbits no dilation of the ureters and of the renal pelvis was to be found allows the suspicion that during the pregnancy of the animal species used there are other mechanical conditions than during the human gravidity.
mesh_terms: D000818:Animals; D004353:Drug Evaluation, Preclinical / Q000379:methods; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology; D011372:Progestins / Q000494:pharmacology*; D011817:Rabbits; D014513:Ureter / Q000187:drug effects*
chemical_list: D011372:Progestins; D011374:Progesterone
vernacular_title: Möglichkeiten zur Prüfung von Sexualsteroideffekten im uropoetischen System.