title: [Effect of oxytocin on activation of spontaneous electrical activities registered from uterine corpus and uterine tubes in rats].
abstract: The effects if different concentrations of oxytocin (10(-2), 10(-1), 1 and 10 microg/kg) on burst duration and spikes frequency of spontaneous electrical activity in various parts of uterine horns and uterine corpus in non-pregnant rats have been shown. The changes in given parameters for ovarian parts of horns had similar characters unlike cervical parts of horns and middle part of uterine corpus under these conditions, so the last mentioned areas could be grouped together by the reason of similar changes in their parameters. Oxytocin in a concentration of 10(-1) microg/kg promoted the longest duration of spike electrical activity genesis in ovarian parts of horns. Morphological experiments showed that ovarian parts of horns had a great amount of atypical cells with strongly expressed functional activities.
authors.forename: K V
authors.initials: KV
authors.lastname: Kazarian
authors.forename: N G
authors.initials: NG
authors.lastname: Unanian
authors.forename: I B
authors.initials: IB
authors.lastname: Meliksetian
authors.forename: R R
authors.initials: RR
authors.lastname: Akopian
authors.forename: A A
authors.initials: AA
authors.lastname: Savaian
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D055724:Electrophysiological Phenomena / Q000187:drug effects* / Q000502:physiology; D005187:Fallopian Tubes / Q000502:physiology*; D005260:Female; D010120:Oxytocics / Q000494:pharmacology*; D010121:Oxytocin / Q000494:pharmacology*; D011247:Pregnancy / Q000187:drug effects / Q000502:physiology*; D051381:Rats; D014599:Uterus / Q000502:physiology*
chemical_list: D010120:Oxytocics; D010121:Oxytocin