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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
07/03/2018 |
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Data da última atualização: |
08/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LINS, T. L. B. G.; MENEZES, V. G.; BARBERINO, R. S.; COSTA, S. A. P.; SANTOS, N. M. S. S.; NASCIMENTO, T. V. C.; QUEIROZ, M. A. A.; CORDEIRO, M. F.; RIBEIRO, L. B.; ARAUJO, G. G. L. de; MATOS, M. H. T. |
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Afiliação: |
T. L. B. G. LINS, UNIVASF; V. G. MENEZES, UNIVASF; R. S. BARBERINO, UNIVASF; S. A. P. Costa, UNIVASF; N. M. S. S. SANTOS, UNIVASF; T. V. C. NASCIMENTO, UFBA; M. A. A. QUEIROZ, UNIVASF; M. F. CORDEIRO, UNIVASF; L. B. RIBEIRO, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; M. H. T. MATOS, UNIVASF. |
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Título: |
Sperm quality, and morphology and apoptosis of germinal epithelium cells of ram lambs receiving water of different salinities. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Animal Production Science, v. 58, n. 9, p. 1608-1614, 2017. |
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DOI: |
10.1071/AN16801 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to evaluate the influence of water salinity on semen quality, and on the morphology and apoptosis of germinal epithelial cells in prepubertal Morada Nova male lambs. Thirty-two lambs were allocated into four treatments with different amounts of sodium chloride (NaCl) added to the drinking water to simulate different water salinities; consequently, the concentrations of total dissolved solids (TDS) were as follows: 640 (control), 3188; 5740 and 8326 mg/L TDS. After 78 days, sperm was collected for analysis. The animals were slaughtered and histological and morphometric analyses and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labelling (TUNEL) assay were performed on the testis tissue. The thickness of the germinal epithelium and diameter of the seminiferous tubules were measured. A quadratic effect (P < 0.05) was observed in regard to semen volume and sperm abnormalities. There was an increase in the sperm count in the treatment containing 3188 mg/L TDS, compared with the control (640 mg/L TDS); however, this treatment did not differ (P > 0.05) from the other salinity treatments. Moreover, treatments with 3188 mg/L or 5740 mg/L TDS showed a higher (P < 0.05) spermatic vigour than did the other treatments. There was an increase (P< 0.05) in the number of TUNEL-positive cells in the treatment with the highest salinity (8326 mg/L TDS) compared with the control and other treatments. In conclusion, water used for drinking should contain between 3188 and 5740 mg/mL TDS so as to improve the concentration, vigour, motility and volume of semen, and to decrease sperm abnormalities in germinal cells of seminiferous tubule of Morada Nova ram lambs. MenosThe aim of the present study was to evaluate the influence of water salinity on semen quality, and on the morphology and apoptosis of germinal epithelial cells in prepubertal Morada Nova male lambs. Thirty-two lambs were allocated into four treatments with different amounts of sodium chloride (NaCl) added to the drinking water to simulate different water salinities; consequently, the concentrations of total dissolved solids (TDS) were as follows: 640 (control), 3188; 5740 and 8326 mg/L TDS. After 78 days, sperm was collected for analysis. The animals were slaughtered and histological and morphometric analyses and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labelling (TUNEL) assay were performed on the testis tissue. The thickness of the germinal epithelium and diameter of the seminiferous tubules were measured. A quadratic effect (P < 0.05) was observed in regard to semen volume and sperm abnormalities. There was an increase in the sperm count in the treatment containing 3188 mg/L TDS, compared with the control (640 mg/L TDS); however, this treatment did not differ (P > 0.05) from the other salinity treatments. Moreover, treatments with 3188 mg/L or 5740 mg/L TDS showed a higher (P < 0.05) spermatic vigour than did the other treatments. There was an increase (P< 0.05) in the number of TUNEL-positive cells in the treatment with the highest salinity (8326 mg/L TDS) compared with the control and other treatments. In conclusion, water used for drinking should co... Mostrar Tudo |
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Palavras-Chave: |
NaCl; Ovine; Qualidade do esperma. |
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Thesagro: |
Água; Caprino; Espermatozoide; Ovino; Produção animal; Reprodução animal; Salinidade; Semen. |
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Thesaurus Nal: |
Animal production; Spermatozoa. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02888naa a2200409 a 4500
001 2088756
005 2022-12-08
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1071/AN16801$2DOI
100 1 $aLINS, T. L. B. G.
245 $aSperm quality, and morphology and apoptosis of germinal epithelium cells of ram lambs receiving water of different salinities.$h[electronic resource]
260 $c2017
520 $aThe aim of the present study was to evaluate the influence of water salinity on semen quality, and on the morphology and apoptosis of germinal epithelial cells in prepubertal Morada Nova male lambs. Thirty-two lambs were allocated into four treatments with different amounts of sodium chloride (NaCl) added to the drinking water to simulate different water salinities; consequently, the concentrations of total dissolved solids (TDS) were as follows: 640 (control), 3188; 5740 and 8326 mg/L TDS. After 78 days, sperm was collected for analysis. The animals were slaughtered and histological and morphometric analyses and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labelling (TUNEL) assay were performed on the testis tissue. The thickness of the germinal epithelium and diameter of the seminiferous tubules were measured. A quadratic effect (P < 0.05) was observed in regard to semen volume and sperm abnormalities. There was an increase in the sperm count in the treatment containing 3188 mg/L TDS, compared with the control (640 mg/L TDS); however, this treatment did not differ (P > 0.05) from the other salinity treatments. Moreover, treatments with 3188 mg/L or 5740 mg/L TDS showed a higher (P < 0.05) spermatic vigour than did the other treatments. There was an increase (P< 0.05) in the number of TUNEL-positive cells in the treatment with the highest salinity (8326 mg/L TDS) compared with the control and other treatments. In conclusion, water used for drinking should contain between 3188 and 5740 mg/mL TDS so as to improve the concentration, vigour, motility and volume of semen, and to decrease sperm abnormalities in germinal cells of seminiferous tubule of Morada Nova ram lambs.
650 $aAnimal production
650 $aSpermatozoa
650 $aÁgua
650 $aCaprino
650 $aEspermatozoide
650 $aOvino
650 $aProdução animal
650 $aReprodução animal
650 $aSalinidade
650 $aSemen
653 $aNaCl
653 $aOvine
653 $aQualidade do esperma
700 1 $aMENEZES, V. G.
700 1 $aBARBERINO, R. S.
700 1 $aCOSTA, S. A. P.
700 1 $aSANTOS, N. M. S. S.
700 1 $aNASCIMENTO, T. V. C.
700 1 $aQUEIROZ, M. A. A.
700 1 $aCORDEIRO, M. F.
700 1 $aRIBEIRO, L. B.
700 1 $aARAUJO, G. G. L. de
700 1 $aMATOS, M. H. T.
773 $tAnimal Production Science$gv. 58, n. 9, p. 1608-1614, 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
16/07/2008 |
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Data da última atualização: |
16/07/2008 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
AZEVEDO, J. A.; SILVA, E. M. |
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Afiliação: |
Juscelino Antonio Azevedo, CPAC; Euzebio Medrado Silva, CPAC. |
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Título: |
Tensiômetro: instrumento eficiente no controle de irrigações. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: GAMA, L. C. (Org.). Artigos publicados na mídia: coletânea 2007. [Planaltina, DF: s.n.], 2007. |
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Idioma: |
Português |
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Notas: |
Publicado no Irigazine em dez. 2007. |
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Thesagro: |
Equipamento de Irrigação; Irrigação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00525naa a2200157 a 4500
001 1570844
005 2008-07-16
008 2007 bl uuuu u00u1 u #d
100 1 $aAZEVEDO, J. A.
245 $aTensiômetro$binstrumento eficiente no controle de irrigações.
260 $c2007
500 $aPublicado no Irigazine em dez. 2007.
650 $aEquipamento de Irrigação
650 $aIrrigação
700 1 $aSILVA, E. M.
773 $tIn: GAMA, L. C. (Org.). Artigos publicados na mídia: coletânea 2007. [Planaltina, DF: s.n.], 2007.
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