Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005463383> ?p ?o ?g. }
- W2005463383 endingPage "94" @default.
- W2005463383 startingPage "83" @default.
- W2005463383 abstract "This study examined the effects of melatonin and level of nutrition on embryo yield during anestrous and breeding season. Adult Rasa Aragonesa ewes were assigned randomly to one of the four treatment groups in two experiments using a 2 × 2 × 2 factorial design. Individuals were treated (+MEL) or not treated (−MEL) with a subcutaneous implant of melatonin for 42 d (Melovine®, CEVA) and fed 1.5 (control, C) or 0.5 (low, L) times the daily maintenance requirements for 20 d. Ewes were mated at oestrus (Day = 0) and embryos were recovered on Day 5. Level of nutrition and melatonin supplements did not have a significant effect on ovulation rate or the number of recovered ova per ewe in the Reproductive Season (RS) and the Anestrous Season (AS). During the RS, undernutrition reduced the number of viable embryos per ewe (C: 1.1 ± 0.2; L: 0.6 ± 0.2; P < 0.05); however, the number of viable embryos per ewe in the L+MEL group (0.2 ± 0.15) was significantly lower than it was in the L, C+MEL and C groups (0.9 ± 0.3, 1.2 ± 0.3, 1.0 ± 0.4, respectively; P < 0.05). In the AS, nutrition did not have a significant effect on the number of viable embryos per ewe, although melatonin supplements might have improved rates slightly. Embryo viability rate (% viable embryos/embryos recovered) was unaffected by melatonin supplements or level of nutrition in the RS and the AS. Season had a strong effect on the number of viable embryos per functional corpus luteum among ewes in the L+MEL group, only (RS: 0.2 ± 0.1; AS: 0.6 ± 0.2; P < 0.05). In conclusion, undernutrition impaired the viability of sheep embryos in the RS, particularly among ewes that were given melatonin supplements subcutaneously, but melatonin appeared to improve embryo quality in the AS, which suggests that the mechanisms involved in the interactive effects of melatonin and nutrition on embryo development are influenced by season." @default.
- W2005463383 created "2016-06-24" @default.
- W2005463383 creator A5006242222 @default.
- W2005463383 creator A5006826719 @default.
- W2005463383 creator A5008971937 @default.
- W2005463383 creator A5014186512 @default.
- W2005463383 creator A5021325107 @default.
- W2005463383 creator A5041679435 @default.
- W2005463383 date "2009-05-01" @default.
- W2005463383 modified "2023-10-01" @default.
- W2005463383 title "Effects of melatonin and undernutrition on the viability of ovine embryos during anestrus and the breeding season" @default.
- W2005463383 cites W1578663541 @default.
- W2005463383 cites W182974434 @default.
- W2005463383 cites W1965256599 @default.
- W2005463383 cites W1973027157 @default.
- W2005463383 cites W1978564704 @default.
- W2005463383 cites W1980899929 @default.
- W2005463383 cites W1981217174 @default.
- W2005463383 cites W1981421144 @default.
- W2005463383 cites W1986524199 @default.
- W2005463383 cites W1986731956 @default.
- W2005463383 cites W1988963008 @default.
- W2005463383 cites W1996590951 @default.
- W2005463383 cites W2003006757 @default.
- W2005463383 cites W2005223140 @default.
- W2005463383 cites W2011521591 @default.
- W2005463383 cites W2012960060 @default.
- W2005463383 cites W2017451239 @default.
- W2005463383 cites W2023955599 @default.
- W2005463383 cites W2024501125 @default.
- W2005463383 cites W2027989022 @default.
- W2005463383 cites W2032021268 @default.
- W2005463383 cites W2036551116 @default.
- W2005463383 cites W2044157520 @default.
- W2005463383 cites W2046811483 @default.
- W2005463383 cites W2050876803 @default.
- W2005463383 cites W2054442885 @default.
- W2005463383 cites W2057182280 @default.
- W2005463383 cites W2063855469 @default.
- W2005463383 cites W2064585825 @default.
- W2005463383 cites W2066138425 @default.
- W2005463383 cites W2071010943 @default.
- W2005463383 cites W2077064138 @default.
- W2005463383 cites W2077985028 @default.
- W2005463383 cites W2086162190 @default.
- W2005463383 cites W2086191455 @default.
- W2005463383 cites W2088752763 @default.
- W2005463383 cites W2109735082 @default.
- W2005463383 cites W2128642080 @default.
- W2005463383 cites W2130406609 @default.
- W2005463383 cites W2134526869 @default.
- W2005463383 cites W2150461695 @default.
- W2005463383 cites W2155797372 @default.
- W2005463383 cites W2156070500 @default.
- W2005463383 cites W2181983966 @default.
- W2005463383 cites W2314879483 @default.
- W2005463383 cites W2326604265 @default.
- W2005463383 cites W2329538541 @default.
- W2005463383 cites W264653980 @default.
- W2005463383 cites W3042795999 @default.
- W2005463383 doi "https://doi.org/10.1016/j.anireprosci.2008.04.004" @default.
- W2005463383 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18479848" @default.
- W2005463383 hasPublicationYear "2009" @default.
- W2005463383 type Work @default.
- W2005463383 sameAs 2005463383 @default.
- W2005463383 citedByCount "20" @default.
- W2005463383 countsByYear W20054633832013 @default.
- W2005463383 countsByYear W20054633832014 @default.
- W2005463383 countsByYear W20054633832015 @default.
- W2005463383 countsByYear W20054633832019 @default.
- W2005463383 countsByYear W20054633832020 @default.
- W2005463383 countsByYear W20054633832022 @default.
- W2005463383 countsByYear W20054633832023 @default.
- W2005463383 crossrefType "journal-article" @default.
- W2005463383 hasAuthorship W2005463383A5006242222 @default.
- W2005463383 hasAuthorship W2005463383A5006826719 @default.
- W2005463383 hasAuthorship W2005463383A5008971937 @default.
- W2005463383 hasAuthorship W2005463383A5014186512 @default.
- W2005463383 hasAuthorship W2005463383A5021325107 @default.
- W2005463383 hasAuthorship W2005463383A5041679435 @default.
- W2005463383 hasConcept C102874275 @default.
- W2005463383 hasConcept C126322002 @default.
- W2005463383 hasConcept C134018914 @default.
- W2005463383 hasConcept C140793950 @default.
- W2005463383 hasConcept C18903297 @default.
- W2005463383 hasConcept C196843134 @default.
- W2005463383 hasConcept C1998276 @default.
- W2005463383 hasConcept C2777702977 @default.
- W2005463383 hasConcept C2778182776 @default.
- W2005463383 hasConcept C2779335785 @default.
- W2005463383 hasConcept C59659247 @default.
- W2005463383 hasConcept C71315377 @default.
- W2005463383 hasConcept C71924100 @default.
- W2005463383 hasConcept C86803240 @default.
- W2005463383 hasConcept C87073359 @default.
- W2005463383 hasConcept C95444343 @default.
- W2005463383 hasConceptScore W2005463383C102874275 @default.
- W2005463383 hasConceptScore W2005463383C126322002 @default.