搜索结果: 1-13 共查到“oxytocin”相关记录13条 . 查询时间(0.046 秒)
Effects of GnRH, PGF2α and oxytocin treatments on conception rate at the time of artificial insemination in lactating dairy cows
cow spontaneous oestrus GnRH PGF2伪 oxytocin pregnancy
2015/6/9
In several studies, hormones such as gonadotropin-releasing hormone (GnRH), prostaglandins and oxytocin were used to increase pregnancy rate by inducing ovulation and improving the sperm transport in ...
Effect of Suckling Systems on Serum Oxytocin and Cortisol Concentrations and Behavior to a Novel Object in Beef Calves
Oxytocin Cortisol Natural Suckling Investigative Behavior Calf Stress
2016/5/19
We investigated differences between effects of natural- and bucket-suckling methods on basal serum oxytocin (OT) and cortisol concentrations, and the effect of OT concentration on affiliative and inve...
Effect of chronic oxytocin-treatment on the bovine mammary gland immune system
mastitis oxytocin cattle
2015/3/13
The aim of this study was to evaluate the effect of chronic oxytocin (OT) treatment on the mammary gland immune system. In Experiment I fourteen healthy cows were used to study the effect of chronic i...
Effect of polychlorinated biphenyls on the secretion of oxytocin from luteal and granulosa cells in cow: possible involvement of glucocorticoid receptors
polychlorinated biphenyls oxytocin glucocorticoid receptors ovary cow
2015/3/5
Polychlorinated biphenyls (PCBs) stimulate oxytocin secretion from bovine granulosa and luteal cells. Since oxytocin on the one hand is released from ovarian cells by cortisol and on the other hand PC...
The importance of increased levels of oxytocin induced by naloxone to milk removal in dairy cows
dairy cows milking oxytocin naloxone
2015/3/5
The aim of this study was to test whether a more pronounced oxytocin release induced by naloxone during milking causes higher efficiency of milk removal. Eight pregnant multiparousHolsteincows from se...
Release of oxytocin, prolactin and cortisol in response to extraordinary suckling
dairy cows suckling oxytocin prolactin cortisol
2015/1/20
The aim of this trial was to clarify whether suckling after several weeks of only machine milking can affect the release of oxytocin, cortisol and prolactin in dairy cows. In total twelve Brown Swiss ...
Oxytocin receptor expressed on the smooth muscle mediates the excitatory effect of oxytocin on gastric motility in rats
gastric motility oxytocin oxytocin receptor.
2014/5/16
The aim of this study was to localize oxytocin receptor (OTR) in the stomach and to investigate the effect of OT on gastric motility in rats. Western blot and immunohistochemistry methods were used to...
Oxytocin hyperpolarizes cultured duodenum myenteric intrinsic primary afferent neurons by opening BK(Ca) channels through IP(3) pathway. J Neurochem
AH cell BKCa channel IP3 oxytocin PLC.J. Neurochem. (2012) 121 516–525.
2014/5/16
Oxytocin (OT) is clinically important in gut motility and constitutively reduces duodenum contractility. Intrinsic primary afferent neurons (IPANs), whose physiological classification is as AH cells, ...
CCK mediated the inhibitory effect of oxytocin on the contraction of longitudinal muscle strips of duodenum in male rats. Pflugers Arch – European Journal of Physiology
OT Oxytocin receptor Duodenum motility CCK
2014/5/16
The aim of the present study was to investigate the effect of oxytocin (OT) on duodenum motility in rats and the possibility that cholecystokinin (CCK) was involved in this process. The isometric cont...
A comparison of vaginal Misoprostol with intravenous Oxytocin for cervical ripening and labor induction
Misoprostol Oxytocin Ripening
2009/12/24
Labor induction despite an unriped cervix is one of the most common indications of the use of prostaglandines. This clinical trial was performed to compare the effectiveness of oxytocin with misoprost...
Feng M, Qin J, Wang C, Ye Y, Wang S, Xie D, Wang PS, Liu C. Estradiol upregulates the expression of oxytocin receptor in colon in rats. Am J Physiol Endocrinol Metab 296: E1059–E1066, 2009.First publi...
Evidence for the regulation of prostatic oxytocin by gonadal steroids in the rat
Testosterone dihydrotestosterone 5a-reductase finasteride
2009/2/18
Oxytocin and its receptor are present in the mammalian prostate, and the peptide has been shown to increase prostatic growth, 5alpha-reductase activity, and contractility. This study was performed...
Systemic oxytocin and vasopressin excite gastrointestinal motility through oxytocin receptor in rabbits
gastrointestinal motility oxytocin receptor vasopressin.
2014/5/16
The aim of the present study was to investigate the effect of systemic oxytocin (OT) and vasopressin (VP) on the motility of stomach and duodenum.Two plastic balloons made of condom were inserted into...