Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003808548> ?p ?o ?g. }
- W2003808548 endingPage "432" @default.
- W2003808548 startingPage "426" @default.
- W2003808548 abstract "This study compares in two experiments the responses of lactating dairy cows to four different progesterone-based protocols for fixed-time artificial insemination (FTAI) in terms of their effects on follicular/luteal dynamics and fertility. The protocols consisted of a progesterone intravaginal device fitted for five days, along with the administration of different combinations of gonadotropin releasing hormone, equine chorionic gonadotropin and a single or double dose (24 h apart) of prostaglandin F2α. In Experiment I, the data were derived from 232 lactating cows. Binary logistic regression identified no effects of treatment on ovulation failure or multiple ovulation 10 days post artificial insemination (AI). Based on the odds ratio, the likelihood of ovulation failure was lower (by a factor of 0.1) in cows showing at least one corpus luteum (CL) upon treatment than in cows lacking a CL; repeat breeders (> 3 AI) and cows with multiple CLs at treatment showed lower (by a factor of 0.44) and higher (by a factor of 9.0) risks of multiple ovulation, respectively, than the remaining animals. In Experiment II, the data were derived from 5173 AIs. The independent variable treatment failed to affect the conception rate 28-34 days post AI, twin pregnancy or early fetal loss 58-64 days post AI. The results of this study demonstrate the efficacy of 5-day progesterone-based protocols for FTAI. All four protocols examined were able to induce ovulation in both cyclic and non-cyclic animals so that FTAI returned a similar pregnancy rate to spontaneous estrus. Our results suggest that the ovarian response and fertility resulting from each treatment are due more to the effect of ovarian structures at treatment than to the different combinations of hormones investigated." @default.
- W2003808548 created "2016-06-24" @default.
- W2003808548 creator A5010767989 @default.
- W2003808548 creator A5033244482 @default.
- W2003808548 date "2014-01-01" @default.
- W2003808548 modified "2023-10-17" @default.
- W2003808548 title "Effects of different five-day progesterone-based fixed-time AI protocols on follicular/luteal dynamics and fertility in dairy cows" @default.
- W2003808548 cites W1532235136 @default.
- W2003808548 cites W1545755108 @default.
- W2003808548 cites W1960720232 @default.
- W2003808548 cites W1966891239 @default.
- W2003808548 cites W1970449460 @default.
- W2003808548 cites W1972772190 @default.
- W2003808548 cites W1986889001 @default.
- W2003808548 cites W1989330254 @default.
- W2003808548 cites W2012322828 @default.
- W2003808548 cites W2017865896 @default.
- W2003808548 cites W2024055184 @default.
- W2003808548 cites W2029019210 @default.
- W2003808548 cites W2032799461 @default.
- W2003808548 cites W2036899412 @default.
- W2003808548 cites W2042127308 @default.
- W2003808548 cites W2045040094 @default.
- W2003808548 cites W2046465990 @default.
- W2003808548 cites W2046845650 @default.
- W2003808548 cites W2048357629 @default.
- W2003808548 cites W2058628540 @default.
- W2003808548 cites W2061838420 @default.
- W2003808548 cites W2063386683 @default.
- W2003808548 cites W2068930918 @default.
- W2003808548 cites W2081773204 @default.
- W2003808548 cites W2082641241 @default.
- W2003808548 cites W2084409685 @default.
- W2003808548 cites W2087410098 @default.
- W2003808548 cites W2089024366 @default.
- W2003808548 cites W2091613596 @default.
- W2003808548 cites W2096023199 @default.
- W2003808548 cites W2097157571 @default.
- W2003808548 cites W2101347491 @default.
- W2003808548 cites W2101474051 @default.
- W2003808548 cites W2108439743 @default.
- W2003808548 cites W2109948231 @default.
- W2003808548 cites W2112559992 @default.
- W2003808548 cites W2121212588 @default.
- W2003808548 cites W2128864619 @default.
- W2003808548 cites W2129044490 @default.
- W2003808548 cites W2140826251 @default.
- W2003808548 cites W2142912726 @default.
- W2003808548 cites W2144934334 @default.
- W2003808548 cites W2146130933 @default.
- W2003808548 cites W2149619978 @default.
- W2003808548 cites W2153661137 @default.
- W2003808548 cites W2164483717 @default.
- W2003808548 cites W2164859533 @default.
- W2003808548 cites W2166217142 @default.
- W2003808548 cites W2167890391 @default.
- W2003808548 cites W2170512268 @default.
- W2003808548 cites W2324570730 @default.
- W2003808548 cites W2331269392 @default.
- W2003808548 doi "https://doi.org/10.1262/jrd.2014-063" @default.
- W2003808548 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4284316" @default.
- W2003808548 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25196275" @default.
- W2003808548 hasPublicationYear "2014" @default.
- W2003808548 type Work @default.
- W2003808548 sameAs 2003808548 @default.
- W2003808548 citedByCount "25" @default.
- W2003808548 countsByYear W20038085482015 @default.
- W2003808548 countsByYear W20038085482016 @default.
- W2003808548 countsByYear W20038085482017 @default.
- W2003808548 countsByYear W20038085482018 @default.
- W2003808548 countsByYear W20038085482019 @default.
- W2003808548 countsByYear W20038085482020 @default.
- W2003808548 countsByYear W20038085482021 @default.
- W2003808548 countsByYear W20038085482022 @default.
- W2003808548 crossrefType "journal-article" @default.
- W2003808548 hasAuthorship W2003808548A5010767989 @default.
- W2003808548 hasAuthorship W2003808548A5033244482 @default.
- W2003808548 hasBestOaLocation W20038085481 @default.
- W2003808548 hasConcept C126322002 @default.
- W2003808548 hasConcept C134018914 @default.
- W2003808548 hasConcept C143228043 @default.
- W2003808548 hasConcept C16685009 @default.
- W2003808548 hasConcept C187785154 @default.
- W2003808548 hasConcept C1998276 @default.
- W2003808548 hasConcept C2775948956 @default.
- W2003808548 hasConcept C2776608385 @default.
- W2003808548 hasConcept C2777702977 @default.
- W2003808548 hasConcept C2778610407 @default.
- W2003808548 hasConcept C2779234561 @default.
- W2003808548 hasConcept C2781230225 @default.
- W2003808548 hasConcept C2781289246 @default.
- W2003808548 hasConcept C54355233 @default.
- W2003808548 hasConcept C71315377 @default.
- W2003808548 hasConcept C71924100 @default.
- W2003808548 hasConcept C86803240 @default.
- W2003808548 hasConceptScore W2003808548C126322002 @default.
- W2003808548 hasConceptScore W2003808548C134018914 @default.
- W2003808548 hasConceptScore W2003808548C143228043 @default.