Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093131844> ?p ?o ?g. }
- W2093131844 endingPage "374" @default.
- W2093131844 startingPage "364" @default.
- W2093131844 abstract "The effect of days after calving on IGF-I, IGFBP, progesterone, androstenedione, estradiol, and aromatase mRNA in dominant ovarian follicles (DF) was evaluated in Angus x Hereford cows. Growth of DF (>9 mm) was monitored daily by ultrasonography and fluid from DF was collected in vivo at either 30+/-2 d or 47+/-2 d postpartum. Follicular fluid (FF) was also aspirated from DF of contemporary ovulatory cows at proestrus. Estrous behavior was monitored continuously using the HeatWatch system, and progesterone in plasma collected twice weekly was used to assess luteal activity. Anovulatory DF aspirated 30 and 47 d postpartum had similar concentrations of IGF-I, IGFBP, progesterone, estradiol and androstenedione in FF and IGF-I and IGFBP in plasma. The intervals from aspiration to estrus were similar for cows aspirated 30 and 47 d postpartum. Proestrous follicles had greater (P<0.01) estradiol (435+/-79 ng/mL) than DF at 30 d (107+/-63 ng/mL) or 47 d (68+/-53 ng/mL) after calving. Concentrations of androstenedione in FF were also greater (P<0.01) in proestrous follicles than in DF aspirated at 30 or 47 d after calving. Concentrations of insulin-like growth factor-1 (IGF-I) and insulin-like growth factor binding proteins (IGFBP) in FF and plasma, and aromatase mRNA in granulosa cells were similar for anovulatory and proestrous cows. In conclusion, estradiol production by DF of postpartum anovulatory cows may be limited by inadequate production of androstenedione during the postpartum anovulatory interval and this may influence follicular maturation. Concentrations of IGF-I and IGFBP were similar in anovulatory and proestrous cows, an indication that alterations in the IGF-I system in the DF at 30-47 d after calving are not associated with delayed follicular development in postpartum beef cows." @default.
- W2093131844 created "2016-06-24" @default.
- W2093131844 creator A5052530894 @default.
- W2093131844 creator A5062652880 @default.
- W2093131844 creator A5072575845 @default.
- W2093131844 creator A5080041753 @default.
- W2093131844 creator A5084110351 @default.
- W2093131844 creator A5086619044 @default.
- W2093131844 date "2008-11-01" @default.
- W2093131844 modified "2023-09-23" @default.
- W2093131844 title "Effect of days after calving on insulin-like growth factor-I, insulin-like growth factor binding proteins, progesterone, androstenedione, estradiol, and aromatase mRNA in dominant follicles of postpartum beef cows" @default.
- W2093131844 cites W109317842 @default.
- W2093131844 cites W121785311 @default.
- W2093131844 cites W131566203 @default.
- W2093131844 cites W1485791286 @default.
- W2093131844 cites W1567858096 @default.
- W2093131844 cites W1980542687 @default.
- W2093131844 cites W1990833767 @default.
- W2093131844 cites W1993035190 @default.
- W2093131844 cites W2009646949 @default.
- W2093131844 cites W2014197256 @default.
- W2093131844 cites W2016569103 @default.
- W2093131844 cites W2016589218 @default.
- W2093131844 cites W2018194841 @default.
- W2093131844 cites W2029288463 @default.
- W2093131844 cites W2037268840 @default.
- W2093131844 cites W2044355533 @default.
- W2093131844 cites W2078602550 @default.
- W2093131844 cites W2103349965 @default.
- W2093131844 cites W2107445211 @default.
- W2093131844 cites W2115895594 @default.
- W2093131844 cites W2139291903 @default.
- W2093131844 cites W2139411975 @default.
- W2093131844 cites W2146577787 @default.
- W2093131844 cites W2152619287 @default.
- W2093131844 cites W2155036775 @default.
- W2093131844 cites W2159717994 @default.
- W2093131844 cites W235557200 @default.
- W2093131844 cites W235625993 @default.
- W2093131844 cites W2394671350 @default.
- W2093131844 cites W2398473065 @default.
- W2093131844 cites W2409501642 @default.
- W2093131844 cites W244288372 @default.
- W2093131844 cites W2552463895 @default.
- W2093131844 cites W305628331 @default.
- W2093131844 cites W316024530 @default.
- W2093131844 cites W335218316 @default.
- W2093131844 cites W338199440 @default.
- W2093131844 cites W4229642070 @default.
- W2093131844 cites W4238446388 @default.
- W2093131844 cites W4240478997 @default.
- W2093131844 cites W60060217 @default.
- W2093131844 doi "https://doi.org/10.1016/j.anireprosci.2007.09.004" @default.
- W2093131844 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17981409" @default.
- W2093131844 hasPublicationYear "2008" @default.
- W2093131844 type Work @default.
- W2093131844 sameAs 2093131844 @default.
- W2093131844 citedByCount "12" @default.
- W2093131844 countsByYear W20931318442012 @default.
- W2093131844 countsByYear W20931318442013 @default.
- W2093131844 countsByYear W20931318442014 @default.
- W2093131844 countsByYear W20931318442015 @default.
- W2093131844 countsByYear W20931318442019 @default.
- W2093131844 countsByYear W20931318442021 @default.
- W2093131844 countsByYear W20931318442022 @default.
- W2093131844 crossrefType "journal-article" @default.
- W2093131844 hasAuthorship W2093131844A5052530894 @default.
- W2093131844 hasAuthorship W2093131844A5062652880 @default.
- W2093131844 hasAuthorship W2093131844A5072575845 @default.
- W2093131844 hasAuthorship W2093131844A5080041753 @default.
- W2093131844 hasAuthorship W2093131844A5084110351 @default.
- W2093131844 hasAuthorship W2093131844A5086619044 @default.
- W2093131844 hasConcept C121608353 @default.
- W2093131844 hasConcept C126322002 @default.
- W2093131844 hasConcept C134018914 @default.
- W2093131844 hasConcept C143228043 @default.
- W2093131844 hasConcept C170493617 @default.
- W2093131844 hasConcept C187785154 @default.
- W2093131844 hasConcept C196843134 @default.
- W2093131844 hasConcept C1998276 @default.
- W2093131844 hasConcept C2775960820 @default.
- W2093131844 hasConcept C2776166826 @default.
- W2093131844 hasConcept C2776188440 @default.
- W2093131844 hasConcept C2776683971 @default.
- W2093131844 hasConcept C2776690073 @default.
- W2093131844 hasConcept C2777911890 @default.
- W2093131844 hasConcept C2779306644 @default.
- W2093131844 hasConcept C2780689927 @default.
- W2093131844 hasConcept C530470458 @default.
- W2093131844 hasConcept C71315377 @default.
- W2093131844 hasConcept C71924100 @default.
- W2093131844 hasConcept C86803240 @default.
- W2093131844 hasConcept C95444343 @default.
- W2093131844 hasConceptScore W2093131844C121608353 @default.
- W2093131844 hasConceptScore W2093131844C126322002 @default.
- W2093131844 hasConceptScore W2093131844C134018914 @default.
- W2093131844 hasConceptScore W2093131844C143228043 @default.
- W2093131844 hasConceptScore W2093131844C170493617 @default.