Matches in SemOpenAlex for { <https://semopenalex.org/work/W2119170106> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2119170106 endingPage "1262" @default.
- W2119170106 startingPage "1257" @default.
- W2119170106 abstract "The objective was to identify the appropriate form of progesterone, which exhibits compact reproductive responses in Awassi ewes during mid to late seasonal anestrous period. Forty-eight Awassi ewes were randomly allocated into four groups to be treated with 60 mg medroxyprogesterone acetate (MAP), 30 mg fluorogestone acetate (FGA), 40 mg FGA, or 600 mg progesterone sponges. After a 12 day period, sponges were removed and ewes were administered i.m. with 600 IU PMSG (d 0, 0 h). Five harnessed Awassi rams were turned-in with the ewes to detect heat. Ewes were checked for breeding marks at 6 h intervals for 5 days. Blood samples were collected from all ewes for analysis of progesterone concentrations. Pretreatment (d -13 and -12) progesterone concentrations were ≤0.2 ng/mL among all ewes and were indicative of seasonal anestrous period. On d 0, progesterone concentrations were elevated to 1.4±0.1 ng/mL in ewes received progesterone sponges only and were higher (p 0.1) among all ewes. Incidence of estrus was similar (p>0.1) among the four groups and occurred in 75% (9/12), 82% (9/11), 67% (8/12) and 58% (7/12) of the ewes receiving MAP, 30 mg FGA, 40 mg FGA and progesterone sponges, respectively. Estrous responses occurred 14.7, 20 and 13.6 h earlier in progesterone-sponge-treated ewes than those of MAP- (p 0.1) among ewes of the four treatment groups. Ewes that returned to estrus 16 to 20 days following d 0 were 5/12, 5/11, 6/12 and 4/12 ewes treated with MAP, 30 mg FGA, 40 mg FGA and progesterone sponges, respectively, and all lambed 169 days later. Overall lambing rates were 75% (9/12), 82% (9/11), 75% (9/12) and 58% (7/12) ewes treated with MAP, 30 mg FGA, 40 mg FGA and progesterone sponges, respectively. Results demonstrate that applications of MAP, 30 mg FGA, 40 mg FGA and progesterone sponges Awassi ewes were equally effective in induction of estrus and tended to favor both types of FGA and MAP in overall lambing rates over progesterone sponges during the seasonal anestrous period. (Asian-Aust. J. Anim. Sci. 2002. Vol 15, No. 9 : 1257-1262)" @default.
- W2119170106 created "2016-06-24" @default.
- W2119170106 creator A5025895321 @default.
- W2119170106 creator A5034626475 @default.
- W2119170106 date "2002-01-01" @default.
- W2119170106 modified "2023-10-01" @default.
- W2119170106 title "Reproductive Responses of Awassi Ewes Treated with either Naturally Occurring Progesterone or Synthetic Progestagen" @default.
- W2119170106 cites W192409273 @default.
- W2119170106 cites W1988352466 @default.
- W2119170106 cites W1993762848 @default.
- W2119170106 cites W1997540460 @default.
- W2119170106 cites W2032493289 @default.
- W2119170106 cites W2051470648 @default.
- W2119170106 cites W2051648178 @default.
- W2119170106 cites W2086812346 @default.
- W2119170106 cites W2089725492 @default.
- W2119170106 cites W2106123636 @default.
- W2119170106 cites W2138463343 @default.
- W2119170106 cites W2161513039 @default.
- W2119170106 cites W2171741408 @default.
- W2119170106 cites W2185541701 @default.
- W2119170106 cites W2313160728 @default.
- W2119170106 cites W2475599966 @default.
- W2119170106 cites W2477354888 @default.
- W2119170106 cites W2495712560 @default.
- W2119170106 cites W2496801913 @default.
- W2119170106 cites W2536904183 @default.
- W2119170106 doi "https://doi.org/10.5713/ajas.2002.1257" @default.
- W2119170106 hasPublicationYear "2002" @default.
- W2119170106 type Work @default.
- W2119170106 sameAs 2119170106 @default.
- W2119170106 citedByCount "19" @default.
- W2119170106 countsByYear W21191701062014 @default.
- W2119170106 countsByYear W21191701062015 @default.
- W2119170106 countsByYear W21191701062018 @default.
- W2119170106 countsByYear W21191701062020 @default.
- W2119170106 countsByYear W21191701062022 @default.
- W2119170106 countsByYear W21191701062023 @default.
- W2119170106 crossrefType "journal-article" @default.
- W2119170106 hasAuthorship W2119170106A5025895321 @default.
- W2119170106 hasAuthorship W2119170106A5034626475 @default.
- W2119170106 hasBestOaLocation W21191701061 @default.
- W2119170106 hasConcept C126322002 @default.
- W2119170106 hasConcept C134018914 @default.
- W2119170106 hasConcept C140793950 @default.
- W2119170106 hasConcept C1998276 @default.
- W2119170106 hasConcept C2776608385 @default.
- W2119170106 hasConcept C2778324911 @default.
- W2119170106 hasConcept C2779234561 @default.
- W2119170106 hasConcept C2780727426 @default.
- W2119170106 hasConcept C54355233 @default.
- W2119170106 hasConcept C71924100 @default.
- W2119170106 hasConcept C86803240 @default.
- W2119170106 hasConceptScore W2119170106C126322002 @default.
- W2119170106 hasConceptScore W2119170106C134018914 @default.
- W2119170106 hasConceptScore W2119170106C140793950 @default.
- W2119170106 hasConceptScore W2119170106C1998276 @default.
- W2119170106 hasConceptScore W2119170106C2776608385 @default.
- W2119170106 hasConceptScore W2119170106C2778324911 @default.
- W2119170106 hasConceptScore W2119170106C2779234561 @default.
- W2119170106 hasConceptScore W2119170106C2780727426 @default.
- W2119170106 hasConceptScore W2119170106C54355233 @default.
- W2119170106 hasConceptScore W2119170106C71924100 @default.
- W2119170106 hasConceptScore W2119170106C86803240 @default.
- W2119170106 hasIssue "9" @default.
- W2119170106 hasLocation W21191701061 @default.
- W2119170106 hasOpenAccess W2119170106 @default.
- W2119170106 hasPrimaryLocation W21191701061 @default.
- W2119170106 hasRelatedWork W1966283443 @default.
- W2119170106 hasRelatedWork W1977698842 @default.
- W2119170106 hasRelatedWork W1983723653 @default.
- W2119170106 hasRelatedWork W2000124881 @default.
- W2119170106 hasRelatedWork W2013275608 @default.
- W2119170106 hasRelatedWork W2014570372 @default.
- W2119170106 hasRelatedWork W2036659686 @default.
- W2119170106 hasRelatedWork W2057217014 @default.
- W2119170106 hasRelatedWork W2101390122 @default.
- W2119170106 hasRelatedWork W2144089218 @default.
- W2119170106 hasVolume "15" @default.
- W2119170106 isParatext "false" @default.
- W2119170106 isRetracted "false" @default.
- W2119170106 magId "2119170106" @default.
- W2119170106 workType "article" @default.