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绵羊妊娠晚期子宫对阴道扩张反应增强。

Increasing uterine response to vaginal distension during late pregnancy in sheep.

作者信息

Mitchell M D, Flint A P, Turnbull A C

出版信息

J Reprod Fertil. 1977 Jan;49(1):35-40. doi: 10.1530/jrf.0.0490035.

DOI:10.1530/jrf.0.0490035
PMID:833784
Abstract

Intrauterine pressure changes were monitored in 5 pregnant ewes and uterine venous prostaglandin (PG) F concentrations were determined after distension of the vagina. Uterine contractility and utero-ovarian PGF concentrations were elevated by vaginal distension and the magnitude of both effects increased as parturition approached.

摘要

对5只怀孕母羊的子宫内压力变化进行了监测，并在阴道扩张后测定了子宫静脉前列腺素（PG）F的浓度。阴道扩张可使子宫收缩力和子宫-卵巢PGF浓度升高，且随着分娩临近，这两种效应的程度均增加。

相似文献

1
Increasing uterine response to vaginal distension during late pregnancy in sheep.绵羊妊娠晚期子宫对阴道扩张反应增强。
J Reprod Fertil. 1977 Jan;49(1):35-40. doi: 10.1530/jrf.0.0490035.
2
Temporal relationship between changes in oxytocin and prostaglandin F levels in response to vaginal distension in the pregnant and puerperal ewe.怀孕和产后母羊在阴道扩张时催产素和前列腺素F水平变化之间的时间关系。
J Reprod Fertil. 1975 Jun;43(3):551-4. doi: 10.1530/jrf.0.0430551.
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Correlations of maternal and fetal endocrine events with uterine pressure changes around parturition in the ewe.母羊分娩前后母体和胎儿内分泌事件与子宫压力变化的相关性。
J Reprod Fertil. 1978 Sep;54(1):1-8. doi: 10.1530/jrf.0.0540001.
4
Stimulation by oxytocin of prostaglandin f levels in uterine venous effluent in pregnant and puerperal sheep.催产素对妊娠和产后绵羊子宫静脉流出液中前列腺素F水平的刺激作用。
Prostaglandins. 1975 Jan;9(1):47-56. doi: 10.1016/s0090-6980(75)80115-8.
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Blockade of the Ferguson reflex by lumbar epidural anaesthesia in the parturient sheep: effects on oxytocin secretion and uterine venous prostaglandin F levels.腰椎硬膜外麻醉对分娩期绵羊弗格森反射的阻断作用：对催产素分泌及子宫静脉前列腺素F水平的影响
Horm Metab Res. 1978 Nov;10(6):545-7. doi: 10.1055/s-0028-1093388.
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What regulates placental steroidogenesis in 90-day pregnant ewes?是什么调节90天孕期母羊的胎盘类固醇生成？
Prostaglandins Other Lipid Mediat. 2007 Aug;84(1-2):54-65. doi: 10.1016/j.prostaglandins.2007.04.002. Epub 2007 Apr 24.
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Stimulation of uterine activity by administration of prostaglandin F-2alpha during parturition in sheep.在绵羊分娩期间通过给予前列腺素F-2α刺激子宫活动。
J Reprod Fertil. 1976 Sep;48(1):189-90. doi: 10.1530/jrf.0.0480189.
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Changes in steroid hormones in plasma and myometrium and uterine activity in ewes during late pregnancy and parturition.
J Reprod Fertil. 1976 Nov;48(2):355-60. doi: 10.1530/jrf.0.0480355.
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Prostaglandins F in uterine and ovarian venous plasma from nonpregnant and pregnant ewes collected by cannulation.通过插管收集的未怀孕和怀孕母羊子宫和卵巢静脉血浆中的前列腺素F 。
Prostaglandins. 1975 Mar;9(3):501-9. doi: 10.1016/0090-6980(75)90157-4.
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Prostaglandins in the umbilical and uterine circulations during late pregnancy in the ewe.妊娠后期母羊脐带和子宫循环中的前列腺素。
J Reprod Fertil. 1980 Mar;58(2):283-7. doi: 10.1530/jrf.0.0580283.

引用本文的文献

1
Electrical activity of the bovine uterus prior to and post parturition.奶牛分娩前后子宫的电活动。
Vet Res Commun. 1981 Dec;5(2):143-50. doi: 10.1007/BF02214978.
2
Rapid increases in plasma prostaglandin concentrations after vaginal examination and amniotomy.阴道检查和人工破膜后血浆前列腺素浓度迅速升高。
Br Med J. 1977 Nov 5;2(6096):1183-5. doi: 10.1136/bmj.2.6096.1183.