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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
04/12/2023 |
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Autoria: |
NISHIKAWA, Y.; HORIE, T.; ONUMA, H. |
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Título: |
Studies on the transplantation of ova (artificial pregnancy) in goats. II. Experiments on a method inducting ovulation of artificially developed follicles and estrus in treated animals. |
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Ano de publicação: |
1963 |
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Fonte/Imprenta: |
Proceedings Japanese Academy, v. 39, n. 8, p. 610-615, 1963. |
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DOI: |
https://doi.org/10.2183/pjab1945.39.610 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: For induction of ovulation, HCG injection following PMS injection was effective. When eleven animals were injected with 1, 500 IU of PMS on the 16th to 20th day of the sexual cycle and then 500 or 1, 000 IU of HCG on the 2nd to 8th day after the last PMS injection (on the first day of estrus for the most part), 10 to 48 follicles, or 25.5 on the average, developed in both ovaries of each animal. In these ovaries, the number of ovulation points was in a range of 6 to 26, or 13.3 on the average. Therefore, the ovulation percentage was in a range of 27.2 to 80.0%, 53.2% on the average. Of ten animals injected with PMS on the 18th to 21st day of the sexual cycle, two showed no estrus. In the remaining eight animals, estrus recurred on the 2nd to 5th day or the 2.5th day on the average, after the last injection. The duration of estrus ranged from 1 to 5 days, 2.5 days on the average. In other nine animals injected with HCG following PMS injection, the duration of estrus was 1 to 2 days, 1.3 days on the average. This indicates that HCG injection had an effect of shortening the duration of estrus. This effect is probably related to its effect of inducing ovulation. |
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Thesagro: |
Caprino; Ciclo Estral; Indução; Ovulação; Prenhez; Reprodução; Transferência de Embrião. |
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Thesaurus Nal: |
Embryo transfer; Estrous cycle; Goats; Ovulation; Pregnancy; Reproduction. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02158naa a2200313 a 4500
001 1523155
005 2023-12-04
008 1963 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.2183/pjab1945.39.610$2DOI
100 1 $aNISHIKAWA, Y.
245 $aStudies on the transplantation of ova (artificial pregnancy) in goats. II. Experiments on a method inducting ovulation of artificially developed follicles and estrus in treated animals.$h[electronic resource]
260 $c1963
520 $aAbstract: For induction of ovulation, HCG injection following PMS injection was effective. When eleven animals were injected with 1, 500 IU of PMS on the 16th to 20th day of the sexual cycle and then 500 or 1, 000 IU of HCG on the 2nd to 8th day after the last PMS injection (on the first day of estrus for the most part), 10 to 48 follicles, or 25.5 on the average, developed in both ovaries of each animal. In these ovaries, the number of ovulation points was in a range of 6 to 26, or 13.3 on the average. Therefore, the ovulation percentage was in a range of 27.2 to 80.0%, 53.2% on the average. Of ten animals injected with PMS on the 18th to 21st day of the sexual cycle, two showed no estrus. In the remaining eight animals, estrus recurred on the 2nd to 5th day or the 2.5th day on the average, after the last injection. The duration of estrus ranged from 1 to 5 days, 2.5 days on the average. In other nine animals injected with HCG following PMS injection, the duration of estrus was 1 to 2 days, 1.3 days on the average. This indicates that HCG injection had an effect of shortening the duration of estrus. This effect is probably related to its effect of inducing ovulation.
650 $aEmbryo transfer
650 $aEstrous cycle
650 $aGoats
650 $aOvulation
650 $aPregnancy
650 $aReproduction
650 $aCaprino
650 $aCiclo Estral
650 $aIndução
650 $aOvulação
650 $aPrenhez
650 $aReprodução
650 $aTransferência de Embrião
700 1 $aHORIE, T.
700 1 $aONUMA, H.
773 $tProceedings Japanese Academy$gv. 39, n. 8, p. 610-615, 1963.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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