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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/10/2008 |
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Data da última atualização: |
24/05/2023 |
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Autoria: |
REFSAL, K. R.; SIMPSON, D. A.; GUNTHER, J. D. |
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Título: |
Testicular degneration in a male goat: a case report. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Theriogenology, v. 19, n. 5, p. 685-691, 1983. |
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DOI: |
10.1016/0093-691x(83)90109-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Semen samples from an 18-month-old infertile Lamancha buck contained less than 10% motile spermatozoa and a high incidence of morphological abnormalities. Degenerate detached heads, tightly coiled tails, and thickened midpieces were the prominent morphological defects, affecting 46%, 30%, and 15% of ejaculated spermatozoa, respectively. At necropsy, the diagnosis of testicular degeneration was made, characterized by focal, noninflammatory seminiferous tubule occlusion and mineralization, with a more generalized sloughing of tubular germinal epithelium. When examining spermatozoa morphology from various sites of the excurrent ducts, detached heads were readily seen in efferent duct fluid (> 30% incidence) and the coiled tails and other midpiece defects became prominent with passage through the caput epididymis. |
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Palavras-Chave: |
Doenca genital; Macho. |
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Thesagro: |
Caprino; Testículo. |
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Thesaurus Nal: |
Epididymitis; Goat diseases; Goats; Male genital diseases; Reproductive disorders; Spermatozoa. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01581naa a2200277 a 4500
001 1534641
005 2023-05-24
008 1983 bl uuuu u00u1 u #d
024 7 $a10.1016/0093-691x(83)90109-7$2DOI
100 1 $aREFSAL, K. R.
245 $aTesticular degneration in a male goat$ba case report.$h[electronic resource]
260 $c1983
520 $aAbstract: Semen samples from an 18-month-old infertile Lamancha buck contained less than 10% motile spermatozoa and a high incidence of morphological abnormalities. Degenerate detached heads, tightly coiled tails, and thickened midpieces were the prominent morphological defects, affecting 46%, 30%, and 15% of ejaculated spermatozoa, respectively. At necropsy, the diagnosis of testicular degeneration was made, characterized by focal, noninflammatory seminiferous tubule occlusion and mineralization, with a more generalized sloughing of tubular germinal epithelium. When examining spermatozoa morphology from various sites of the excurrent ducts, detached heads were readily seen in efferent duct fluid (> 30% incidence) and the coiled tails and other midpiece defects became prominent with passage through the caput epididymis.
650 $aEpididymitis
650 $aGoat diseases
650 $aGoats
650 $aMale genital diseases
650 $aReproductive disorders
650 $aSpermatozoa
650 $aCaprino
650 $aTestículo
653 $aDoenca genital
653 $aMacho
700 1 $aSIMPSON, D. A.
700 1 $aGUNTHER, J. D.
773 $tTheriogenology$gv. 19, n. 5, p. 685-691, 1983.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
03/11/2005 |
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Data da última atualização: |
27/07/2017 |
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Autoria: |
SILVA, M. T. B. da; HOFFMANN-CAMPO, C. B.; TAMAI, M. A. |
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Título: |
Pequeno devorador. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Cultivar, grandes culturas, Pelotas, v. 7, n. 78, p. 32-35, out. 2005. |
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Idioma: |
Português |
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Palavras-Chave: |
Praga da planta. |
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Thesagro: |
Inseto; Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00443naa a2200169 a 4500
001 1468545
005 2017-07-27
008 2005 bl uuuu u00u1 u #d
100 1 $aSILVA, M. T. B. da
245 $aPequeno devorador.
260 $c2005
650 $aInseto
650 $aSoja
653 $aPraga da planta
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aTAMAI, M. A.
773 $tCultivar, grandes culturas, Pelotas$gv. 7, n. 78, p. 32-35, out. 2005.
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