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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: |
10/07/2023 |
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Autoria: |
PRETORIUS, P. S. |
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Título: |
Gross ovarian changes in the cycling and anoestrous Angora goat doe. |
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Ano de publicação: |
1971 |
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Fonte/Imprenta: |
South African Journal Animal Science, v. 1, n. 1, p. 63-66, 1971. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Ovarian follicular activity increased sharply during the first 12 days of the luteal period, then ceased temporarily. Renewed follicle growth commenced towards pro-oestrus and terminated in ovulation. Although follicular activity decreased considerably during the period of anoestrus, relative large individual follicles were present in the ovaries. Following a period of active growth the corpus luteum attained maximum size and weight during the mid-luteal phase (Day 12) of the cycle. After Day 12 the corpus luteum began to regress and degeneration accelerated at the time of oestrus. In a large number of corpora lutea (28%) central cavities were observed, ranging in diameter from 1,9 to 8,9 mm (mean 3,7 mm). |
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Palavras-Chave: |
Raça Angorá. |
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Thesagro: |
Caprino; Ciclo Estral; Fisiologia; Ovário; Reprodução. |
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Thesaurus Nal: |
Estrous cycle; Goats; Physiology; Reproduction. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
null
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
