FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386087269> ?p ?o ?g. }

• W4386087269 abstract "The aims of this study were to: (1) evaluate potential associations between genetic traits, postpartum phenotypes, cow factors and postpartum vaginal discharge score (VDS); and (2) investigate possible associations between postpartum VDS, plasma progesterone (P4) after first service and reproductive performance. First and second parity (n = 2,842) spring-calving lactating dairy cows from 35 dairy herds were enrolled. Farm visits were performed every 2 wk during the postpartum and weekly during the breeding period. Cows that were at wk 3 and wk 7 postpartum and between 7 and 13 d after the first AI were examined. Body condition score (BCS) was measured on all farm visits using a 1 to 5 scale [low (≤2.5), target (≥2.75)]. Transrectal ultrasound examinations were conducted to determine the presence or absence of a corpus luteum (CL). Vaginal discharge score was determined at wk 3 and wk 7 using a Metricheck device and utilizing a 1 to 4 scale [1 = clear mucus; 4 = mucopurulent with > 50% purulent material ± odour]. At wk 3, cows having a VDS ≤2 were considered to have normal reproductive tract health status (RTHS). At wk7, cows having a VDS = 1 were considered to have normal RTHS. Blood samples were collected at each visit, and plasma concentrations of glucose, β-hydroxybutyrate, fatty acids and progesterone (only during breeding visit) were analyzed. Animals with target BCS at wk 3 and wk 7 had greater odds of having normal RTHS at wk 3 and wk 7, respectively, than cows with low BCS. Cows with a CL at wk 3 and wk 7 had greater prevalence of normal RTHS at wk 3 and wk 7, respectively, compared with cows without a CL. Cows with normal RTHS had a lesser plasma concentration of β-hydroxybutyrate at wk 3 and wk 7 and greater plasma concentration of glucose at wk 3 compared with animals with abnormal RTHS. More cows in the greatest quartiles for the fertility sub-index of the Economic Breeding Index and genetic merit for milk production traits [milk kg and milk protein (%)] had normal RTHS at wk 3 and wk 7 compared with the other quartiles. Cows with a VDS score = 4 at wk 7 postpartum had lesser plasma P4 concentration after first AI (−1.2, −1.1 and −1.0 ng/mL compared with cows with VDS = 1, 2, and 3, respectively). Similarly, cows with VDS score = 4 at both wk 3 and wk 7 had lesser pregnancy at first service, lesser cumulative pregnancy rates at wk 3-, 6- and 12 during the breeding period, and longer mating start date to conception interval (+3 d if VDS = 4 at wk 3; + 5 d if VDS = 4 at wk 7) compared with cows having other VDS scores. In conclusion, cows with superior genetic merit for fertility traits and milk production traits, favorable fertility phenotypes at wk 3 and wk 7 were all associated with greater likelihood of having normal RTHS. In turn, abnormal postpartum RTHS and greater postpartum VDS (score = 4) were associated with lesser odds of successful pregnancy establishment." @default.
• W4386087269 created "2023-08-24" @default.
• W4386087269 creator A5002228145 @default.
• W4386087269 creator A5014279799 @default.
• W4386087269 creator A5033785013 @default.
• W4386087269 creator A5070406270 @default.
• W4386087269 creator A5078189163 @default.
• W4386087269 creator A5085124270 @default.
• W4386087269 date "2023-08-01" @default.
• W4386087269 modified "2023-10-07" @default.
• W4386087269 title "Postpartum vaginal discharge score is associated with genetic traits, postpartum fertility phenotypes, metabolic status and overall reproductive performance in seasonal-calving pasture-based dairy cows" @default.
• W4386087269 cites W1526963281 @default.
• W4386087269 cites W1642366747 @default.
• W4386087269 cites W1954018409 @default.
• W4386087269 cites W1971501919 @default.
• W4386087269 cites W1977404830 @default.
• W4386087269 cites W1980172779 @default.
• W4386087269 cites W1985254499 @default.
• W4386087269 cites W1985763650 @default.
• W4386087269 cites W1987893244 @default.
• W4386087269 cites W1998409355 @default.
• W4386087269 cites W2002179328 @default.
• W4386087269 cites W2002401983 @default.
• W4386087269 cites W2010029728 @default.
• W4386087269 cites W2013376826 @default.
• W4386087269 cites W2015841847 @default.
• W4386087269 cites W2019105256 @default.
• W4386087269 cites W2024055184 @default.
• W4386087269 cites W2024876925 @default.
• W4386087269 cites W2027638332 @default.
• W4386087269 cites W2030112934 @default.
• W4386087269 cites W2036462827 @default.
• W4386087269 cites W2038690741 @default.
• W4386087269 cites W2045120449 @default.
• W4386087269 cites W2052541235 @default.
• W4386087269 cites W2067263548 @default.
• W4386087269 cites W2073227819 @default.
• W4386087269 cites W2078361108 @default.
• W4386087269 cites W2082173249 @default.
• W4386087269 cites W2090815000 @default.
• W4386087269 cites W2105057918 @default.
• W4386087269 cites W2106286901 @default.
• W4386087269 cites W2108542410 @default.
• W4386087269 cites W2111563072 @default.
• W4386087269 cites W2116515338 @default.
• W4386087269 cites W2123402700 @default.
• W4386087269 cites W2130946460 @default.
• W4386087269 cites W2134444361 @default.
• W4386087269 cites W2140035397 @default.
• W4386087269 cites W2140384570 @default.
• W4386087269 cites W2142638240 @default.
• W4386087269 cites W2164873495 @default.
• W4386087269 cites W2168434678 @default.
• W4386087269 cites W2170128490 @default.
• W4386087269 cites W2170512268 @default.
• W4386087269 cites W2283901243 @default.
• W4386087269 cites W2416558780 @default.
• W4386087269 cites W2551404144 @default.
• W4386087269 cites W2595531386 @default.
• W4386087269 cites W2611873410 @default.
• W4386087269 cites W2791955170 @default.
• W4386087269 cites W2894508118 @default.
• W4386087269 cites W2921292984 @default.
• W4386087269 cites W2983631223 @default.
• W4386087269 cites W2991027415 @default.
• W4386087269 cites W2995009299 @default.
• W4386087269 cites W3005177598 @default.
• W4386087269 cites W3196784890 @default.
• W4386087269 cites W3197258536 @default.
• W4386087269 cites W4211035792 @default.
• W4386087269 cites W4315749910 @default.
• W4386087269 doi "https://doi.org/10.3168/jds.2023-23324" @default.
• W4386087269 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37641334" @default.
• W4386087269 hasPublicationYear "2023" @default.
• W4386087269 type Work @default.
• W4386087269 citedByCount "0" @default.
• W4386087269 crossrefType "journal-article" @default.
• W4386087269 hasAuthorship W4386087269A5002228145 @default.
• W4386087269 hasAuthorship W4386087269A5014279799 @default.
• W4386087269 hasAuthorship W4386087269A5033785013 @default.
• W4386087269 hasAuthorship W4386087269A5070406270 @default.
• W4386087269 hasAuthorship W4386087269A5078189163 @default.
• W4386087269 hasAuthorship W4386087269A5085124270 @default.
• W4386087269 hasBestOaLocation W43860872691 @default.
• W4386087269 hasConcept C140793950 @default.
• W4386087269 hasConcept C143228043 @default.
• W4386087269 hasConcept C172680121 @default.
• W4386087269 hasConcept C194775826 @default.
• W4386087269 hasConcept C22641795 @default.
• W4386087269 hasConcept C2776608385 @default.
• W4386087269 hasConcept C2776659692 @default.
• W4386087269 hasConcept C2776953305 @default.
• W4386087269 hasConcept C2776977481 @default.
• W4386087269 hasConcept C2777980614 @default.
• W4386087269 hasConcept C2779234561 @default.
• W4386087269 hasConcept C2908647359 @default.
• W4386087269 hasConcept C3018745865 @default.
• W4386087269 hasConcept C518429986 @default.
• W4386087269 hasConcept C54355233 @default.
• W4386087269 hasConcept C71924100 @default.

• next