Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024382247> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2024382247 abstract "Abstract Effects of exogenous melatonin during the early postpartum period on endocrine patterns and return to estrus were examined in 18 mature (3 to 6 years) Debouillet ewes. Six ewes received daily (i.m.) injections of 2 ml safflower oil at 1600 hours beginning on Day 8 post partum (Day 0 = parturition) and continuing through Day 28. The remaining 12 ewes (6/group) received similar injections except the safflower oil contained either 2.5 or 5 mg melatonin. Serum was collected hourly from all animals on Days 8 and 27 from 1600 hours (before treatment) to 2200 hours and at 0630 hours on the following morning. Samples were collected frequently after injection (i.m.) of GnRH (50 μg/ewe) on Day 29. Daily blood samples were taken on Days 8 through 29 and on alternate days from Day 30 through Day 38, and progesterone was determined to monitor ovarian cyclicity. Ewe weights were not affected (P > 0.20) by melatonin. Lamb weights on Days 7, 32 and 60 were not affected by maternal melatonin treatment; however, adjusted weaning weight (21.8, 23.7 and 24.7 ± 1.3 kg, respectively) increased linearly (P = 0.13) with increasing melatonin treatment. Serum growth hormone, insulin and LH were unaffected (P > 0.10) by exogenous melatonin. However, serum prolactin decreased linearly in ewes treated with 0, 2.5 or 5 mg melatonin on both Days 8 and 27. Serum progesterone remained below 1 ng/ml in all ewes during the first 38 days post partum, indicating that ovarian cyclicity was not induced by melatonin. Interval from parturition to return to estrus was not reduced (P = 0.13) by exogenous melatonin between Days 8 and 28 post partum. Melatonin administration increased serum melatonin and decreased serum prolactin but did not influence early postpartum cyclicity in spring-lambing Debouillet ewes." @default.
- W2024382247 created "2016-06-24" @default.
- W2024382247 creator A5011939544 @default.
- W2024382247 creator A5065540655 @default.
- W2024382247 date "1993-06-01" @default.
- W2024382247 modified "2023-09-26" @default.
- W2024382247 title "Return to estrus and endocrine patterns in early postpartum, spring-lambing ewes treated with melatonin" @default.
- W2024382247 cites W122556757 @default.
- W2024382247 cites W1481458546 @default.
- W2024382247 cites W1999356266 @default.
- W2024382247 cites W2013693754 @default.
- W2024382247 cites W2014707265 @default.
- W2024382247 cites W2015762553 @default.
- W2024382247 cites W2025853237 @default.
- W2024382247 cites W2035415474 @default.
- W2024382247 cites W2051216141 @default.
- W2024382247 cites W2054868097 @default.
- W2024382247 cites W2062941931 @default.
- W2024382247 cites W2084729721 @default.
- W2024382247 cites W2085588058 @default.
- W2024382247 cites W2125992032 @default.
- W2024382247 cites W2129743559 @default.
- W2024382247 cites W2155797372 @default.
- W2024382247 cites W2156835629 @default.
- W2024382247 cites W2159793335 @default.
- W2024382247 cites W22320272 @default.
- W2024382247 cites W2418621796 @default.
- W2024382247 cites W2420040975 @default.
- W2024382247 cites W2566003288 @default.
- W2024382247 cites W2521118415 @default.
- W2024382247 doi "https://doi.org/10.1016/0093-691x(93)90227-v" @default.
- W2024382247 hasPublicationYear "1993" @default.
- W2024382247 type Work @default.
- W2024382247 sameAs 2024382247 @default.
- W2024382247 citedByCount "3" @default.
- W2024382247 crossrefType "journal-article" @default.
- W2024382247 hasAuthorship W2024382247A5011939544 @default.
- W2024382247 hasAuthorship W2024382247A5065540655 @default.
- W2024382247 hasConcept C126322002 @default.
- W2024382247 hasConcept C134018914 @default.
- W2024382247 hasConcept C140793950 @default.
- W2024382247 hasConcept C19720800 @default.
- W2024382247 hasConcept C1998276 @default.
- W2024382247 hasConcept C2777702977 @default.
- W2024382247 hasConcept C2778182776 @default.
- W2024382247 hasConcept C2779064019 @default.
- W2024382247 hasConcept C46699223 @default.
- W2024382247 hasConcept C71315377 @default.
- W2024382247 hasConcept C71924100 @default.
- W2024382247 hasConcept C86803240 @default.
- W2024382247 hasConceptScore W2024382247C126322002 @default.
- W2024382247 hasConceptScore W2024382247C134018914 @default.
- W2024382247 hasConceptScore W2024382247C140793950 @default.
- W2024382247 hasConceptScore W2024382247C19720800 @default.
- W2024382247 hasConceptScore W2024382247C1998276 @default.
- W2024382247 hasConceptScore W2024382247C2777702977 @default.
- W2024382247 hasConceptScore W2024382247C2778182776 @default.
- W2024382247 hasConceptScore W2024382247C2779064019 @default.
- W2024382247 hasConceptScore W2024382247C46699223 @default.
- W2024382247 hasConceptScore W2024382247C71315377 @default.
- W2024382247 hasConceptScore W2024382247C71924100 @default.
- W2024382247 hasConceptScore W2024382247C86803240 @default.
- W2024382247 hasLocation W20243822471 @default.
- W2024382247 hasOpenAccess W2024382247 @default.
- W2024382247 hasPrimaryLocation W20243822471 @default.
- W2024382247 hasRelatedWork W1496067714 @default.
- W2024382247 hasRelatedWork W1844706486 @default.
- W2024382247 hasRelatedWork W1965436897 @default.
- W2024382247 hasRelatedWork W1967248704 @default.
- W2024382247 hasRelatedWork W1971229363 @default.
- W2024382247 hasRelatedWork W1998049868 @default.
- W2024382247 hasRelatedWork W1999498065 @default.
- W2024382247 hasRelatedWork W2000849846 @default.
- W2024382247 hasRelatedWork W2003292459 @default.
- W2024382247 hasRelatedWork W2027937728 @default.
- W2024382247 hasRelatedWork W2032021268 @default.
- W2024382247 hasRelatedWork W2039571992 @default.
- W2024382247 hasRelatedWork W2080500405 @default.
- W2024382247 hasRelatedWork W2085588058 @default.
- W2024382247 hasRelatedWork W2089375011 @default.
- W2024382247 hasRelatedWork W2093671029 @default.
- W2024382247 hasRelatedWork W2104417233 @default.
- W2024382247 hasRelatedWork W2409633160 @default.
- W2024382247 hasRelatedWork W2610911325 @default.
- W2024382247 hasRelatedWork W2307603309 @default.
- W2024382247 isParatext "false" @default.
- W2024382247 isRetracted "false" @default.
- W2024382247 magId "2024382247" @default.
- W2024382247 workType "article" @default.