FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024876925> ?p ?o ?g. }

• W2024876925 endingPage "3710" @default.
• W2024876925 startingPage "3698" @default.
• W2024876925 abstract "The objective of this study was to characterize the estrous cycle of cows with similar proportions of Holstein genetics, similar genetic merit for milk production traits, but with good (Fert+) or poor (Fert−) genetic merit for fertility traits. In total, 37 lactating cows were enrolled on a protocol to synchronize estrus. Nineteen Fert+ and 12 Fert− cows that successfully ovulated a dominant follicle and established a corpus luteum underwent daily transrectal ultrasonography. Blood sampling was carried out at 8-h intervals from d 0 to 6 and from d 15 to ovulation, and once daily from d 7 to 15. Blood samples were analyzed for progesterone, estradiol, follicle stimulating hormone, and luteinizing hormone. Estrus behavior was recorded using neck activity collars and mounting pads. The Fert+ cows tended to have fewer follicular waves (2.2 vs. 2.7) and had a shorter estrous cycle (21.0 vs. 25.1 d) than Fert− cows. We observed no effect of genotype on day of first-wave emergence or day of first-wave dominant follicle peak diameter, but the peak diameter of the first-wave dominant follicle tended to be larger in Fert− cows. During the first 13 d of the cycle, Fert+ cows developed a corpus luteum that was 16% larger than that in Fert− cows. Circulating progesterone concentrations were 34% greater in Fert+ than in Fert− cows (5.15 vs. 3.84 ng/mL, respectively) from d 5 to 13. During the final follicular wave, the interval from preovulatory follicle emergence to ovulation and the interval from preovulatory follicle dominance to ovulation were similar in both genotypes. Maximum preovulatory follicle diameter was larger in Fert+ than Fert− cows (17.9 vs. 16.8 mm, respectively); however, circulating concentrations of estradiol were not different between genotypes. A greater proportion of Fert− cows ovulated to a silent heat than Fert+ cows (22 vs. 2%, respectively). Of cows that showed behavioral estrus, Fert+ cows had 41% greater mean activity count; however, no difference was seen in mounting behavior between genotypes. These results demonstrate, for the first time, that genetic merit for fertility has pronounced effects on corpus luteum development, progesterone concentration, preovulatory follicle diameter, and behavioral estrus." @default.
• W2024876925 created "2016-06-24" @default.
• W2024876925 creator A5032519630 @default.
• W2024876925 creator A5070406270 @default.
• W2024876925 creator A5077888498 @default.
• W2024876925 creator A5078189163 @default.
• W2024876925 date "2012-07-01" @default.
• W2024876925 modified "2023-10-07" @default.
• W2024876925 title "Genetic merit for fertility traits in Holstein cows: II. Ovarian follicular and corpus luteum dynamics, reproductive hormones, and estrus behavior" @default.
• W2024876925 cites W1559985260 @default.
• W2024876925 cites W1586111760 @default.
• W2024876925 cites W1972772190 @default.
• W2024876925 cites W1987304567 @default.
• W2024876925 cites W2000405710 @default.
• W2024876925 cites W2010023724 @default.
• W2024876925 cites W2011828558 @default.
• W2024876925 cites W2011899256 @default.
• W2024876925 cites W2012664606 @default.
• W2024876925 cites W2013639415 @default.
• W2024876925 cites W2015197603 @default.
• W2024876925 cites W2017436895 @default.
• W2024876925 cites W2017865896 @default.
• W2024876925 cites W2032629631 @default.
• W2024876925 cites W2042127308 @default.
• W2024876925 cites W2054460524 @default.
• W2024876925 cites W2056958254 @default.
• W2024876925 cites W2079313372 @default.
• W2024876925 cites W2084724752 @default.
• W2024876925 cites W2088918528 @default.
• W2024876925 cites W2092822425 @default.
• W2024876925 cites W2096023199 @default.
• W2024876925 cites W2099087238 @default.
• W2024876925 cites W2102319995 @default.
• W2024876925 cites W2109685689 @default.
• W2024876925 cites W2110752569 @default.
• W2024876925 cites W2130946460 @default.
• W2024876925 cites W2137307277 @default.
• W2024876925 cites W2139776194 @default.
• W2024876925 cites W2145632720 @default.
• W2024876925 cites W2146577787 @default.
• W2024876925 cites W2154460525 @default.
• W2024876925 cites W2165683250 @default.
• W2024876925 cites W2167679822 @default.
• W2024876925 cites W2168720821 @default.
• W2024876925 cites W2271900218 @default.
• W2024876925 cites W2406527343 @default.
• W2024876925 cites W2463753644 @default.
• W2024876925 cites W2513593965 @default.
• W2024876925 cites W2944330541 @default.
• W2024876925 cites W2944535780 @default.
• W2024876925 doi "https://doi.org/10.3168/jds.2011-4976" @default.
• W2024876925 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22720927" @default.
• W2024876925 hasPublicationYear "2012" @default.
• W2024876925 type Work @default.
• W2024876925 sameAs 2024876925 @default.
• W2024876925 citedByCount "69" @default.
• W2024876925 countsByYear W20248769252012 @default.
• W2024876925 countsByYear W20248769252014 @default.
• W2024876925 countsByYear W20248769252015 @default.
• W2024876925 countsByYear W20248769252016 @default.
• W2024876925 countsByYear W20248769252017 @default.
• W2024876925 countsByYear W20248769252018 @default.
• W2024876925 countsByYear W20248769252019 @default.
• W2024876925 countsByYear W20248769252020 @default.
• W2024876925 countsByYear W20248769252021 @default.
• W2024876925 countsByYear W20248769252022 @default.
• W2024876925 countsByYear W20248769252023 @default.
• W2024876925 crossrefType "journal-article" @default.
• W2024876925 hasAuthorship W2024876925A5032519630 @default.
• W2024876925 hasAuthorship W2024876925A5070406270 @default.
• W2024876925 hasAuthorship W2024876925A5077888498 @default.
• W2024876925 hasAuthorship W2024876925A5078189163 @default.
• W2024876925 hasBestOaLocation W20248769251 @default.
• W2024876925 hasConcept C102570824 @default.
• W2024876925 hasConcept C126322002 @default.
• W2024876925 hasConcept C134018914 @default.
• W2024876925 hasConcept C143228043 @default.
• W2024876925 hasConcept C16685009 @default.
• W2024876925 hasConcept C187785154 @default.
• W2024876925 hasConcept C1998276 @default.
• W2024876925 hasConcept C2776608385 @default.
• W2024876925 hasConcept C2777702977 @default.
• W2024876925 hasConcept C2778575703 @default.
• W2024876925 hasConcept C71315377 @default.
• W2024876925 hasConcept C71924100 @default.
• W2024876925 hasConcept C86803240 @default.
• W2024876925 hasConceptScore W2024876925C102570824 @default.
• W2024876925 hasConceptScore W2024876925C126322002 @default.
• W2024876925 hasConceptScore W2024876925C134018914 @default.
• W2024876925 hasConceptScore W2024876925C143228043 @default.
• W2024876925 hasConceptScore W2024876925C16685009 @default.
• W2024876925 hasConceptScore W2024876925C187785154 @default.
• W2024876925 hasConceptScore W2024876925C1998276 @default.
• W2024876925 hasConceptScore W2024876925C2776608385 @default.
• W2024876925 hasConceptScore W2024876925C2777702977 @default.
• W2024876925 hasConceptScore W2024876925C2778575703 @default.
• W2024876925 hasConceptScore W2024876925C71315377 @default.
• W2024876925 hasConceptScore W2024876925C71924100 @default.

• next