Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079875055> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2079875055 abstract "The objectives of this study were to determine the effect of parity of the dam on age at which a scrotal circumference (SC) ≥ 28 cm was attained and the LH response to Luteinizing Hormone Releasing Hormone (LHRH) in bull calves. We also wanted to confirm, in a large group of bull calves, that the LH response to LHRH could be used to select early maturing bulls. Body weight and SC of the bull calves were measured every other week. At 15, 20 and 25 weeks of age, calves received 4.12 nm/kg body weight of LHRH ischio-rectally and blood samples were taken every 15 min for 4 h. Calves from primiparous and multiparous dams were separated into two sub-groups based on age at which an SC ≥ 28 cm was attained (early or late). An SC ≥ 28 cm was attained earlier in calves born to multiparous as compared with primiparous dams (p < 0.05). At 20 and 25 weeks of age, peak serum LH concentrations (LH-peak) and area under the LH response curve (LH-AUC) in response to LHRH were higher (p < 0.01) in calves born to multiparous as compared with primiparous dams. In calves born to multiparous dams the LH-peak at 15 and 25 weeks of age and the LH-AUC at 15 weeks of age were lower (p < 0.05) in calves that attained an SC ≥ 28 cm early as compared with late. The LHRH-challenge test sensitivity and specificity ranged from 46% to 86%. We concluded that parity of the dam affected age at which SC ≥ 28 cm was attained and the LH response to LHRH in bull calves. Serum LH responses to LHRH at 15 and 25 weeks of age, in calves born to multiparous dams, show some promise for development into a test to select early maturing bull calves." @default.
- W2079875055 created "2016-06-24" @default.
- W2079875055 creator A5000746477 @default.
- W2079875055 creator A5030196431 @default.
- W2079875055 creator A5042806233 @default.
- W2079875055 creator A5073510637 @default.
- W2079875055 creator A5077015086 @default.
- W2079875055 creator A5078613725 @default.
- W2079875055 creator A5081172758 @default.
- W2079875055 creator A5089775344 @default.
- W2079875055 date "2009-03-01" @default.
- W2079875055 modified "2023-09-28" @default.
- W2079875055 title "The Effect of Parity of the Dam on Sexual Maturation, Serum Concentrations of Metabolic Hormones and the Response to Luteinizing Hormone Releasing Hormone in Bull Calves" @default.
- W2079875055 cites W1427084252 @default.
- W2079875055 cites W1522304383 @default.
- W2079875055 cites W1965223244 @default.
- W2079875055 cites W1977178652 @default.
- W2079875055 cites W1980641740 @default.
- W2079875055 cites W2003447510 @default.
- W2079875055 cites W2003655040 @default.
- W2079875055 cites W2016574011 @default.
- W2079875055 cites W2018168717 @default.
- W2079875055 cites W2021981936 @default.
- W2079875055 cites W2022113427 @default.
- W2079875055 cites W2036738838 @default.
- W2079875055 cites W2050725499 @default.
- W2079875055 cites W2058998213 @default.
- W2079875055 cites W2059022302 @default.
- W2079875055 cites W2065528489 @default.
- W2079875055 cites W2094813891 @default.
- W2079875055 cites W2095275611 @default.
- W2079875055 cites W2117344126 @default.
- W2079875055 cites W2140683976 @default.
- W2079875055 cites W2147684270 @default.
- W2079875055 cites W2154759361 @default.
- W2079875055 cites W2328478172 @default.
- W2079875055 cites W2394495734 @default.
- W2079875055 cites W2410285455 @default.
- W2079875055 cites W2417665675 @default.
- W2079875055 cites W2439990427 @default.
- W2079875055 cites W2788119628 @default.
- W2079875055 cites W303793204 @default.
- W2079875055 doi "https://doi.org/10.1111/j.1439-0531.2009.01356.x" @default.
- W2079875055 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19416487" @default.
- W2079875055 hasPublicationYear "2009" @default.
- W2079875055 type Work @default.
- W2079875055 sameAs 2079875055 @default.
- W2079875055 citedByCount "4" @default.
- W2079875055 countsByYear W20798750552014 @default.
- W2079875055 countsByYear W20798750552021 @default.
- W2079875055 crossrefType "journal-article" @default.
- W2079875055 hasAuthorship W2079875055A5000746477 @default.
- W2079875055 hasAuthorship W2079875055A5030196431 @default.
- W2079875055 hasAuthorship W2079875055A5042806233 @default.
- W2079875055 hasAuthorship W2079875055A5073510637 @default.
- W2079875055 hasAuthorship W2079875055A5077015086 @default.
- W2079875055 hasAuthorship W2079875055A5078613725 @default.
- W2079875055 hasAuthorship W2079875055A5081172758 @default.
- W2079875055 hasAuthorship W2079875055A5089775344 @default.
- W2079875055 hasConcept C109214941 @default.
- W2079875055 hasConcept C121332964 @default.
- W2079875055 hasConcept C126322002 @default.
- W2079875055 hasConcept C134018914 @default.
- W2079875055 hasConcept C140793950 @default.
- W2079875055 hasConcept C147583825 @default.
- W2079875055 hasConcept C2777151079 @default.
- W2079875055 hasConcept C2778575703 @default.
- W2079875055 hasConcept C71315377 @default.
- W2079875055 hasConcept C71924100 @default.
- W2079875055 hasConcept C86803240 @default.
- W2079875055 hasConceptScore W2079875055C109214941 @default.
- W2079875055 hasConceptScore W2079875055C121332964 @default.
- W2079875055 hasConceptScore W2079875055C126322002 @default.
- W2079875055 hasConceptScore W2079875055C134018914 @default.
- W2079875055 hasConceptScore W2079875055C140793950 @default.
- W2079875055 hasConceptScore W2079875055C147583825 @default.
- W2079875055 hasConceptScore W2079875055C2777151079 @default.
- W2079875055 hasConceptScore W2079875055C2778575703 @default.
- W2079875055 hasConceptScore W2079875055C71315377 @default.
- W2079875055 hasConceptScore W2079875055C71924100 @default.
- W2079875055 hasConceptScore W2079875055C86803240 @default.
- W2079875055 hasLocation W20798750551 @default.
- W2079875055 hasLocation W20798750552 @default.
- W2079875055 hasOpenAccess W2079875055 @default.
- W2079875055 hasPrimaryLocation W20798750551 @default.
- W2079875055 hasRelatedWork W1988486434 @default.
- W2079875055 hasRelatedWork W1991634850 @default.
- W2079875055 hasRelatedWork W1994104316 @default.
- W2079875055 hasRelatedWork W1999007392 @default.
- W2079875055 hasRelatedWork W2012502375 @default.
- W2079875055 hasRelatedWork W2047880909 @default.
- W2079875055 hasRelatedWork W2053271595 @default.
- W2079875055 hasRelatedWork W2073502422 @default.
- W2079875055 hasRelatedWork W2121299924 @default.
- W2079875055 hasRelatedWork W2133240828 @default.
- W2079875055 isParatext "false" @default.
- W2079875055 isRetracted "false" @default.
- W2079875055 magId "2079875055" @default.
- W2079875055 workType "article" @default.