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	Provedor de dados Ciência e Agrotecnologia (2) Autor Dias,Lilian Mara Kirsch (2) Souza,José Camisão de (2) Assis,Roberta de Moura (1) Cardoso,Guilherme Gastão (1) Franci,Celso Rodrigues (1) Raymundo,Camila de Moraes (1) Rocha,Alexandro Aluísio (1) Sales,José Nélio de Sousa (1) Mais... Palavra-chave Cattle (1) Embryo transfer (1) Fetal sexing (1) Ovine (1) Pregnancy diagnosis (1) Reproduction (1) Ultra-sonography (1) Vitamin (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2011 (1) 2009 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Pregnancy diagnosis, fetal quantification and gender estimation by ultra-sonography in ewes Ciência e Agrotecnologia Dias,Lilian Mara Kirsch; Souza,José Camisão de; Assis,Roberta de Moura; Raymundo,Camila de Moraes. The objective of this experiment was to evaluate the accuracy of gestation, fetal sexing and quantification diagnoses in ewes. Pregnancy and fetal quantification were diagnosed in 105 ewes at 35 days of pregnancy. For the fetal gender diagnosis sexing diagnose 55 ewes between 49 and 59 days of pregnancy were used. All exams were recorded on DVD for posterior analysis. After birth, lamb sex was recorded to determine fetal sexing precision. Data were analyzed by chisquare (χ2) or Fisher's test, with a significance of 0.05. One hundred percent of pregnancy ultrasound diagnoses were correct. As for the fetal quantification diagnoses, there was an error of 12%. It was possible to diagnose the fetal sex in 87% of the 69 examined fetuses, and 90% of these were... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ovine; Fetal sexing; Pregnancy diagnosis; Ultra-sonography. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542009000300035 Progesterone production in superovulated holstein heifers and in crossbred recipient of embryo supplemented with betacarotene and tocopherol Ciência e Agrotecnologia Sales,José Nélio de Sousa; Dias,Lilian Mara Kirsch; Franci,Celso Rodrigues; Rocha,Alexandro Aluísio; Cardoso,Guilherme Gastão; Souza,José Camisão de. Two experiments were conducted to evaluate the effect of the intramuscular injection of betacarotene associated to tocopherol on the plasma concentration progesterone of superovulated Holstein heifers (experiment 1) and in crossbred (Bos taurus x Bos indicus) heifers submitted to fixed-time embryo transfer (FTET, experiment 2). In experiment 1, after estrus synchronization and superovulation animals were inseminated 12 and 24 hours after estrus onset and embryos flushed 7 days later. Heifers were allocated randomly to one of three treatments: Control; T800 (800 mg of betacarotene plus 500 mg of tocopherol) and T1200 (1,200 mg of betacarotene plus 750 mg of tocopherol). The treatments were given on the day of ear implant placement and repeated on the first... Tipo: Info:eu-repo/semantics/article Palavras-chave: Vitamin; Reproduction; Cattle; Embryo transfer. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000400023 Registros recuperados: 2 Primeira ... 1 ... Última

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