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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
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Data corrente: |
05/02/2018 |
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Data da última atualização: |
09/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MAIA, A. L. R. S.; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G.; ARAÚJO, M. C. C.; SIQUEIRA, L. G. B.; FACO, O.; FONSECA, J. F. da. |
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Afiliação: |
Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil / Universidade do Grande Rio (Unigranrio) - Duque de Caxias, RJ, Brazil; Universidade Federal de Juiz de Fora (UFJF) - Juiz de Fora, MG, Brazil; LUIZ GUSTAVO BRUNO SIQUEIRA, CNPGL; OLIVARDO FACO, CNPC; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Hydrosalpinx in dairy goats: occurrence, ultrasound diagnosis, macro- and microscopic characterization. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Small Ruminant Research, v. 160, p. 5-11, 2018. |
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DOI: |
https://doi.org/10.1016/j.smallrumres.2018.01.008 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Hydrosalpinx is an oviduct disease that can compromise female fertility. This study describes the occurrence and characterization of hydrosalpinx in dairy goats and proposes a new approach for an accurate diagnosis of hydrosalpinx by using transrectal ultrasonography (US). The data were collected from 2579 goats subjected to US exams. Six goats had their reproductive tracts collected post mortem and macroscopically and microscopically examined. A total of 28 cases of hydrosalpinx (1.1%) were detected: 27 Saanen goats and one Alpine goat. Among these, 22.2% (6/27) had previously shown other reproductive disorders such as spontaneous abortion (3.7%), follicular cysts (3.7%) and hydrometra (14.8%). Only the oldest goat (12?years old) was pluriparous with history of previous reproductive success, while 27 nulliparous females ranged in age from one to eight years old. The US exams revealed a fluid-filled, rounded structure (?>24?mm) formed by the accumulation of fluid inside the oviduct lumen of the affected goats. The infundibulum was the most commonly affected region, and contained rounded structures up to 100?mm in diameter. The ampulla was the second most commonly affected structure, and minor changes were observed in the isthmus. In one of the 28 positive cases, the presence of bilateral hydrosalpinx was identified. Microscopically, at the infundibulum and ampulla, a decrease and/or absence of the mucosal folds with subsequent reduction of the epithelial surface area was noted. In conclusion, hydrosalpinx may be successfully diagnosed in goats via transrectal US. The occurrence rate of hydrosalpinx in this study reveals the importance of an accurate diagnosis and a strong possibility that hydrosalpinx has been underdiagnosed and neglected in this species. MenosAbstract: Hydrosalpinx is an oviduct disease that can compromise female fertility. This study describes the occurrence and characterization of hydrosalpinx in dairy goats and proposes a new approach for an accurate diagnosis of hydrosalpinx by using transrectal ultrasonography (US). The data were collected from 2579 goats subjected to US exams. Six goats had their reproductive tracts collected post mortem and macroscopically and microscopically examined. A total of 28 cases of hydrosalpinx (1.1%) were detected: 27 Saanen goats and one Alpine goat. Among these, 22.2% (6/27) had previously shown other reproductive disorders such as spontaneous abortion (3.7%), follicular cysts (3.7%) and hydrometra (14.8%). Only the oldest goat (12?years old) was pluriparous with history of previous reproductive success, while 27 nulliparous females ranged in age from one to eight years old. The US exams revealed a fluid-filled, rounded structure (?>24?mm) formed by the accumulation of fluid inside the oviduct lumen of the affected goats. The infundibulum was the most commonly affected region, and contained rounded structures up to 100?mm in diameter. The ampulla was the second most commonly affected structure, and minor changes were observed in the isthmus. In one of the 28 positive cases, the presence of bilateral hydrosalpinx was identified. Microscopically, at the infundibulum and ampulla, a decrease and/or absence of the mucosal folds with subsequent reduction of the epithelial surface ar... Mostrar Tudo |
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Palavras-Chave: |
Differential diagnosis; Distúrbio reprodutivo; Functional disorders; Infertility; Subfertility. |
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Thesagro: |
Cabra leiteira; Caprino; Diagnóstico; Doença animal; Esterilidade; Histopatologia; Oviduto. |
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Thesaurus Nal: |
Animal diseases; Goats; Histopathology; Oviducts; Reproductive disorders. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02988naa a2200409 a 4500
001 2098456
005 2024-02-09
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.smallrumres.2018.01.008$2DOI
100 1 $aMAIA, A. L. R. S.
245 $aHydrosalpinx in dairy goats$boccurrence, ultrasound diagnosis, macro- and microscopic characterization.$h[electronic resource]
260 $c2018
520 $aAbstract: Hydrosalpinx is an oviduct disease that can compromise female fertility. This study describes the occurrence and characterization of hydrosalpinx in dairy goats and proposes a new approach for an accurate diagnosis of hydrosalpinx by using transrectal ultrasonography (US). The data were collected from 2579 goats subjected to US exams. Six goats had their reproductive tracts collected post mortem and macroscopically and microscopically examined. A total of 28 cases of hydrosalpinx (1.1%) were detected: 27 Saanen goats and one Alpine goat. Among these, 22.2% (6/27) had previously shown other reproductive disorders such as spontaneous abortion (3.7%), follicular cysts (3.7%) and hydrometra (14.8%). Only the oldest goat (12?years old) was pluriparous with history of previous reproductive success, while 27 nulliparous females ranged in age from one to eight years old. The US exams revealed a fluid-filled, rounded structure (?>24?mm) formed by the accumulation of fluid inside the oviduct lumen of the affected goats. The infundibulum was the most commonly affected region, and contained rounded structures up to 100?mm in diameter. The ampulla was the second most commonly affected structure, and minor changes were observed in the isthmus. In one of the 28 positive cases, the presence of bilateral hydrosalpinx was identified. Microscopically, at the infundibulum and ampulla, a decrease and/or absence of the mucosal folds with subsequent reduction of the epithelial surface area was noted. In conclusion, hydrosalpinx may be successfully diagnosed in goats via transrectal US. The occurrence rate of hydrosalpinx in this study reveals the importance of an accurate diagnosis and a strong possibility that hydrosalpinx has been underdiagnosed and neglected in this species.
650 $aAnimal diseases
650 $aGoats
650 $aHistopathology
650 $aOviducts
650 $aReproductive disorders
650 $aCabra leiteira
650 $aCaprino
650 $aDiagnóstico
650 $aDoença animal
650 $aEsterilidade
650 $aHistopatologia
650 $aOviduto
653 $aDifferential diagnosis
653 $aDistúrbio reprodutivo
653 $aFunctional disorders
653 $aInfertility
653 $aSubfertility
700 1 $aBRANDÃO, F. Z.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aARAÚJO, M. C. C.
700 1 $aSIQUEIRA, L. G. B.
700 1 $aFACO, O.
700 1 $aFONSECA, J. F. da
773 $tSmall Ruminant Research$gv. 160, p. 5-11, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
14/09/2004 |
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Data da última atualização: |
14/09/2004 |
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Autoria: |
PINTO, A. C. Q.; ANDRADE, S. R. M.; VARGAS RAMOS, V. H.; CORDEIRO, M. C. R. |
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Título: |
Intervarietal hybridization in mango (Mangifera indica L.): techniques, main results and their limitations. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: INTERNATIONAL MANGO SYMPOSIUM, 7., 2002, Recife. Proceedings... Belgium: ISHS, 2004. p. 327-330. |
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Idioma: |
Inglês |
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Notas: |
Editado por: PINTO, A. C. Q.; PEREIRA, M. E. C.; ALVES, R. E. |
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Conteúdo: |
Mango breeding studies, using intervarietal hybridization, have been improved in many countries. The low fruit set and long juvenile period affect evaluation, selection and releasing of hybrid cultivars. Additionally, the needs of large areas to evaluate the hybrid seedling are expensive to maintain. The decelopment of techniques to improve natural crossing (open pollination) and artificial crossing (hand pollination) as well management of hybrid population are needed. Although hand pollination is more difficult than open pollination, it allows a better control of progenitors and progenies. Mukherjee's technique showed a success of 1.45%. A new technique was tested and that increases fruit set to 6,0%. Recently, a new strategy has been tested to improve open pollination efficiency using a latin square experimental design method. The improved strategies can impact the future of mango breeding. |
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Palavras-Chave: |
Mango. |
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Thesagro: |
Cerrado; Mangifera Indica; Melhoramento; Polinização; Progênie; Variedade. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01711naa a2200253 a 4500
001 1567865
005 2004-09-14
008 2004 bl uuuu u00u1 u #d
100 1 $aPINTO, A. C. Q.
245 $aIntervarietal hybridization in mango (Mangifera indica L.)$btechniques, main results and their limitations.
260 $c2004
500 $aEditado por: PINTO, A. C. Q.; PEREIRA, M. E. C.; ALVES, R. E.
520 $aMango breeding studies, using intervarietal hybridization, have been improved in many countries. The low fruit set and long juvenile period affect evaluation, selection and releasing of hybrid cultivars. Additionally, the needs of large areas to evaluate the hybrid seedling are expensive to maintain. The decelopment of techniques to improve natural crossing (open pollination) and artificial crossing (hand pollination) as well management of hybrid population are needed. Although hand pollination is more difficult than open pollination, it allows a better control of progenitors and progenies. Mukherjee's technique showed a success of 1.45%. A new technique was tested and that increases fruit set to 6,0%. Recently, a new strategy has been tested to improve open pollination efficiency using a latin square experimental design method. The improved strategies can impact the future of mango breeding.
650 $aCerrado
650 $aMangifera Indica
650 $aMelhoramento
650 $aPolinização
650 $aProgênie
650 $aVariedade
653 $aMango
700 1 $aANDRADE, S. R. M.
700 1 $aVARGAS RAMOS, V. H.
700 1 $aCORDEIRO, M. C. R.
773 $tIn: INTERNATIONAL MANGO SYMPOSIUM, 7., 2002, Recife. Proceedings... Belgium: ISHS, 2004. p. 327-330.
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