Results 41 to 50 of about 143,853 (350)

Involvement of Hyperpolarization-Activated Cyclic Nucleotide-Gated Channel 3 in Oxytocin Neuronal Activity in Lactating Rats With Pup Deprivation

open access: yesASN Neuro, 2020
Oxytocin, a hypothalamic neuropeptide essential for breastfeeding, is mainly produced in oxytocin neurons in the supraoptic nucleus (SON) and paraventricular nucleus.
Dongyang Li   +8 more
doaj   +1 more source

Synthetic Vasopressin and Oxytocin Analogs and Their Potential Use in Hemorrhagic, Traumatic and Septic Shock: A Personal Perspective [PDF]

open access: yes, 2017
As one of us has stated many years ago, “shock is a significant and sustained loss of effective circulating blood volume. It will eventuate in hypoperfusion of critical peripheral tissues, thus leading to a deficit in transcapillary exchange function in ...
Altura BM   +3 more
core   +1 more source

Oxytocin at physiological concentrations evokes adrenocorticotropin (ACTH) release from corticotrophs by increasing intracellular free calcium mobilized mainly from intracellular stores. Oxytocin displays synergistic or additive effects on ACTH-releasing factor or arginine vasopressin-induced ACTH secretion, respectively [PDF]

open access: yes, 1992
The potency of oxytocin (OT) in evoking ACTH secretion by isolated, superfused rat adenohypophyseal corticotrophs and its enhancement by CRF and arginine vasopressin (AVP) were analyzed.
Dayanithi, G.   +3 more
core   +1 more source

Systemic effects of oxytocin on male sexual activity via the spinal ejaculation generator in rats

open access: yesCommunicative & Integrative Biology, 2021
Oxytocin is produced in the hypothalamus and stimulates uterine contraction and milk ejection. While many people consider oxytocin to be a female hormone, it is reported that, in men, the plasma oxytocin level increases markedly after ejaculation ...
Takumi Oti   +2 more
doaj   +1 more source

Oxytocin and bone

open access: yesAmerican Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2014
One of the most meaningful results recently achieved in bone research has been to reveal that the pituitary hormones have profound effect on bone, so that the pituitary-bone axis has become one of the major topics in skeletal physiology. Here, we discuss the relevant evidence about the posterior pituitary hormone oxytocin (OT), previously thought to ...
Colaianni G.   +3 more
openaire   +5 more sources

Maternal plasma levels of oxytocin during breastfeeding-A systematic review.

open access: yesPLoS ONE, 2020
IntroductionOxytocin is a key hormone in breastfeeding. No recent review on plasma levels of oxytocin in response to breastfeeding is available.Materials and methodsSystematic literature searches on breastfeeding induced oxytocin levels were conducted ...
Kerstin Uvnäs Moberg   +13 more
doaj   +1 more source

Differential effects of MDMA and methylphenidate on social cognition [PDF]

open access: yes, 2014
Social cognition is important in everyday-life social interactions. The social cognitive effects of 3,4-methylenedioxymethamphetamine (MDMA, 'ecstasy') and methylphenidate (both used for neuroenhancement and as party drugs) are largely unknown.
Crockett, Molly J.   +5 more
core   +1 more source

Oxytocin is implicated in social memory deficits induced by early sensory deprivation in mice [PDF]

open access: yes, 2016
Acknowledgements We thank Miss Jia-Yin and Miss Yu-Ling Sun for their help in breading the mice. Funding This work was supported by grants from the National Natural Science Foundation of China (81200933 to N.-N. Song; 81200692 to L.
Chen, Ling   +11 more
core   +2 more sources

A Highly Potent Analogue of Oxytocin, Desamino-oxytocin

open access: hybridJournal of Biological Chemistry, 1962
Derek B. Hope   +2 more
openalex   +3 more sources

Prevention of Postpartum Hemorrhage with Oxytocin versus Ergometrine Plus Oxytocin in the third stage of labor

open access: yesThai Journal of Obstetrics and Gynaecology, 2016
Objective:To evaluate the effect of the addition of intravenous ergometrine to a standard oxytocin infusion on the blood loss during vaginal delivery.Study design: Prospective, double-blinded, randomized controlled trial.Materials and methods: Three ...
Thitipun Nuamsiri   +1 more
doaj   +1 more source

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