1957
DOI: 10.3168/jds.s0022-0302(57)94503-4
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On Maintenance of the Corpora Lutea of the Bovine With Lactogen

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Cited by 29 publications
(11 citation statements)
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“…ovine prolactin, or equine luteinizing hormone (LH) did not. The luteotropie effects of prolactin in the rat have been clearly demonstrated (5,11), but attempts to show that prolactin was luteotropic h~ guinea pigs (1, 31), rabbits (18,30), cattle (35,36), sheep (12,26), goats (10), swine (32), and monkeys (8) have been unsuccessful or unconvincing. Kilpatrick et al (18) presented evidence that LH is luteotropic in hypophysectomized rabbits.…”
mentioning
confidence: 99%
“…ovine prolactin, or equine luteinizing hormone (LH) did not. The luteotropie effects of prolactin in the rat have been clearly demonstrated (5,11), but attempts to show that prolactin was luteotropic h~ guinea pigs (1, 31), rabbits (18,30), cattle (35,36), sheep (12,26), goats (10), swine (32), and monkeys (8) have been unsuccessful or unconvincing. Kilpatrick et al (18) presented evidence that LH is luteotropic in hypophysectomized rabbits.…”
mentioning
confidence: 99%
“…Although a luteolytic action of PRL was not supported in previous in vivo and in vitro studies in cattle SMITH;MCSHAN;CASIDA, 1957;HOFFMAN et al, 1974;, the luteolytic action of PGF2α on the CL is well known (MCCRACKEN; CUSTER; LAMSA, 1999). Previous studies established that sequential episodic PGF2α secretion is necessary for complete luteolysis in several species SIDIQUI;SCHRAMM et al, 1983).…”
Section: Discussionmentioning
confidence: 81%
“…Em ratos, após o fim da luteólise funcional, a PRL induz apoptose de células luteais, sendo necessária para completar a regressão estrutural do CL (BERNICHTEIN;TOURAINE; GOFFIN, 2010;KIYA et al, 1998). Em suínos, a PRL estimula a secreção de P4 em cultura de células luteais in vitro , 1957;HOFFMAN et al, 1974;. Entretanto, estudos in vitro identificaram um aumento da secreção de P4 após perfusão de PRL em ovários bovinos com CL e um papel vasoativo da PRL no tecido luteal (ERDMAN et al, 2007).…”
Section: Envolvimento Da Prolactina Na Reproduçãounclassified
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“…Although prolactin has been identified as the luteotrophic hormone in the rat, it is not luteotrophic in the sheep (Moore and NalbandoV;, cow (Smith et al, 1957) nor in the pig (Sammelwitz et al,, 1958;Duncan ^ al., 1961;du Mesnil du Buisson _et , 1964). Brinkley et (1964) found that hypophy seal blockade achieved by high daily doses of progesterone which began on the day of ovulation was unable to prevent the formation of morphologically normal corpora lutea.…”
Section: Luteal Functionmentioning
confidence: 99%