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Combined treatment with oestradiol benzoate, d‐cloprostenol and oxytocin permit...
Zambrini, Fabiana Nunes; Fonseca, Jeferson Ferreira da; Guimarães, José Domingos; Silva, Marcio Roberto; Oliveira, Maria Emilia FrancoThis study examined the feasibility of transcervical embryo recovery after the hormonal treatment to induce cervical dilation, following the 7‐day oestrous synchronization protocol in multiparous Santa Inês ewes. A total of 23 cyclic ewes received two doses of 37.5 μg of d‐cloprostenol by latero‐vulvar route 7 days apart. After the second injection of d‐cloprostenol, the ewes were checked for oestrus (every 12 ...
Dinâmica ovulatória e inseminação artificial em tempo pré-determinado em cabras...
Zambrini, Fabiana NunesThe effect of the hormonal induction was studied with 90 goats of the Toggenburg breed of three different categories (lactating, not lactating and nulliparous), in the following parameters: the average interval of the end of the hormonal treatment to the beginning of estrous (IE), the average duration of estrous (DE) and the gestation rate (GR). All the goats used in the study had been submitted to an pre-induc...