Zobrazeno 1 - 10
of 32
pro vyhledávání: '"L S Leshin"'
Publikováno v:
Biology of Reproduction. 49:176-180
The role of norepinephrine (NE) in the progesterone (P)-dependent endogenous opioid peptide (EOP) suppression of LH and prolactin (PRL) secretion in the pig was studied. Fifteen ovariectomized gilts treated with P (0.85 mg/kg b.w. i.m.) twice daily f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16781d9942c46b1fd0a9e7c37591a665
https://doi.org/10.1095/biolreprod49.1.176
https://doi.org/10.1095/biolreprod49.1.176
Publikováno v:
Theriogenology. 38:73-83
The response of serum luteinizing hormone (LH) to morphine, naloxone and gonadotropin-releasing hormone (GnRH) in ovariectomized, suckled (n=4) and nonsuckled (n=3) cows was investigated. Six months after ovariectomy and calf removal, the cows were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87eca37841e5b7b1eed94b27f72cb70d
https://doi.org/10.1016/0093-691x(92)90219-h
https://doi.org/10.1016/0093-691x(92)90219-h
Publikováno v:
Journal of Animal Science. 69:3733-3746
Autoradiography was used to quantify opioid receptors in the median eminence (ME) and preoptic area (POA) of the brain of eight heifers, and in vitro perifusion of ME and POA tissue from seven cows and heifers was used to examine the release of LHRH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ba6a82b2c11b40290ade01bbac5e38
https://doi.org/10.2527/1991.6993733x
https://doi.org/10.2527/1991.6993733x
Publikováno v:
Biology of Reproduction. 44:299-304
LHRH was immunocytochemically localized within the olfactory bulb of prepubertal (n = 3), ovariectomized (n = 3), and hypophyseal-stalk-transected (HST) female pigs (n = 3). Perikarya of LHRH-immunoreactive neurons of all pigs were sparsely distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d3b68b44d7247c6008a2abf46f8480
https://doi.org/10.1095/biolreprod44.2.299
https://doi.org/10.1095/biolreprod44.2.299
Publikováno v:
Biology of reproduction. 65(1)
We tested the hypotheses that 1) epidural anesthesia at parturition would block both peripheral and central release of oxytocin and eliminate the development of maternal behavior in primiparous heifers and 2) estradiol priming, genital stimulation, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cc68841462d0268f4276c09799d549de
https://pubmed.ncbi.nlm.nih.gov/11420252
https://pubmed.ncbi.nlm.nih.gov/11420252
Publikováno v:
Journal of reproduction and fertility. 114(1)
Pig seminal proteins PSP-I and PSP-II are major protein components of boars' ejaculate and are present as heterodimers (PSP-dimer) in seminal plasma. These proteins were examined for their ability to modulate pig lymphocyte activity in vitro in mitog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96ddbf0fe99f89510a53325b7ca97e8e
https://pubmed.ncbi.nlm.nih.gov/9875158
https://pubmed.ncbi.nlm.nih.gov/9875158
Autor:
O S, Gazal, L S, Leshin, R L, Stanko, M G, Thomas, D H, Keisler, L L, Anderson, G L, Williams
Publikováno v:
Biology of reproduction. 59(3)
Objectives of the current studies were to characterize the pattern of GnRH secretion in the cerebrospinal fluid of the bovine third ventricle, determine its correspondence with the tonic and surge release of LH in ovariectomized cows, and examine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::86520495669ca730e6276945b3062bc9
https://pubmed.ncbi.nlm.nih.gov/9716569
https://pubmed.ncbi.nlm.nih.gov/9716569
Publikováno v:
The Journal of comparative neurology. 364(1)
This study describes the distribution of catecholaminergic neurons in the hypothalamus and the pituitary gland of the domestic pig, Sus scrofa, an animal that is widely used as an experimental model of human physiology in addition to its worldwide ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::45e05d46e34ea5781e3424f91df3790b
https://pubmed.ncbi.nlm.nih.gov/8789282
https://pubmed.ncbi.nlm.nih.gov/8789282
Publikováno v:
Biology of reproduction. 49(1)
The role of norepinephrine (NE) in the progesterone (P)-dependent endogenous opioid peptide (EOP) suppression of LH and prolactin (PRL) secretion in the pig was studied. Fifteen ovariectomized gilts treated with P (0.85 mg/kg b.w. i.m.) twice daily f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::132b7bfa883ff9c0d176225eda7062ac
https://pubmed.ncbi.nlm.nih.gov/8353185
https://pubmed.ncbi.nlm.nih.gov/8353185
Publikováno v:
Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. 43(4 Suppl 1)
We recently demonstrated that pulsatile LH secretion is associated with pulsatile gonadotropin releasing hormone (GnRH) in the pig. Endogenous opioid peptide (EOP) inhibition of pulsatile LH and prolactin (PRL) secretion is dependent on reproductive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1bba093304eff5a921915731fe826f31
https://pubmed.ncbi.nlm.nih.gov/1343978
https://pubmed.ncbi.nlm.nih.gov/1343978