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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
08/01/2019 |
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Data da última atualização: |
08/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERREIRA, C. E. R.; HAAS, C. S.; GOULARTE, K. L.; ROVANI, M. T.; CARDOSO, F. F.; SCHNEIDER, A.; GASPERIN, B. G.; LUCIA JUNIOR, T. |
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Afiliação: |
C. E. R. Ferreira, UFPEL; C. S. Haas, UFPEL; K. L. Goularte, UFPEL; M. T. Rovani, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL; A. Schneider, UFPEL; B. G. Gasperin, UFPEL; T. Lucia Junior, UFPEL. |
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Título: |
Expression of paraoxonase types 1, 2 and 3 in reproductive tissues and activity of paraoxonase type 1 in the serum and seminal plasma of bulls. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Andrologia, v. 50, n. 3, e12923, Apr. 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The paraoxonases types 1, 2 and 3 (PON1, PON2 and PON3, respectively) are enzymes that degrade lipid peroxides, preventing oxidative damages relevant for male reproductive function. This study determined the expression of those three paraoxonases in reproductive tissues of bulls and evaluated correlations among the activity of PON1 in the serum and seminal plasma with breeding soundness parameters in bulls. The expression of PON1, PON2 and PON3 was characterised by RT-PCR in samples of testicular parenchyma, vesicular glands and epididymis collected from three slaughtered bulls. All three paraoxonases were expressed in the testicular parenchyma, PON2 and PON3 were both expressed in the epididymis head and PON3 was also expressed in the epididymis tail. The PON1 activity was determined in samples of serum and seminal plasma from 110 bulls submitted to breeding soundness evaluation. There was a strong correlation (r = .90) between the activity of the PON1 in both serum and seminal plasma (p < .0001). The PON1 activity in the seminal plasma was positively correlated with ejaculate?s colour, sperm mass activity (p = .04), motility, vigour and viability (all p < .01). Thus, PON1 may be a potential marker for sperm motility and viability in bulls. |
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Thesagro: |
Esperma; Reprodução Animal; Tecido Animal; Touro. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/189963/1/Ferreira-et-al-2018-Andrologia.pdf
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Marc: |
LEADER 02031naa a2200253 a 4500
001 2103282
005 2019-01-08
008 2018 bl uuuu u00u1 u #d
100 1 $aFERREIRA, C. E. R.
245 $aExpression of paraoxonase types 1, 2 and 3 in reproductive tissues and activity of paraoxonase type 1 in the serum and seminal plasma of bulls.$h[electronic resource]
260 $c2018
520 $aThe paraoxonases types 1, 2 and 3 (PON1, PON2 and PON3, respectively) are enzymes that degrade lipid peroxides, preventing oxidative damages relevant for male reproductive function. This study determined the expression of those three paraoxonases in reproductive tissues of bulls and evaluated correlations among the activity of PON1 in the serum and seminal plasma with breeding soundness parameters in bulls. The expression of PON1, PON2 and PON3 was characterised by RT-PCR in samples of testicular parenchyma, vesicular glands and epididymis collected from three slaughtered bulls. All three paraoxonases were expressed in the testicular parenchyma, PON2 and PON3 were both expressed in the epididymis head and PON3 was also expressed in the epididymis tail. The PON1 activity was determined in samples of serum and seminal plasma from 110 bulls submitted to breeding soundness evaluation. There was a strong correlation (r = .90) between the activity of the PON1 in both serum and seminal plasma (p < .0001). The PON1 activity in the seminal plasma was positively correlated with ejaculate?s colour, sperm mass activity (p = .04), motility, vigour and viability (all p < .01). Thus, PON1 may be a potential marker for sperm motility and viability in bulls.
650 $aEsperma
650 $aReprodução Animal
650 $aTecido Animal
650 $aTouro
700 1 $aHAAS, C. S.
700 1 $aGOULARTE, K. L.
700 1 $aROVANI, M. T.
700 1 $aCARDOSO, F. F.
700 1 $aSCHNEIDER, A.
700 1 $aGASPERIN, B. G.
700 1 $aLUCIA JUNIOR, T.
773 $tAndrologia$gv. 50, n. 3, e12923, Apr. 2018.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
14/09/2007 |
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Data da última atualização: |
31/03/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
SANTANA, D. L. de; THOMAZ, D. T.; RADOMSKI M. I.; DEDECEK, R. A.; LINHAR, C. de A.; CAMARGO, J. M. M. |
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Título: |
Efeito da aplicação de silício na melhoria da tolerância do Eucalyptus grandis à ação da geada e ataque de insetos. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO SOBRE SILÍCIO NA AGRICULTURA, 4., 2007, Botucatu. Resumos... Botucatu: UNESP, Faculdade de Ciências Agronômicas, 2007. |
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Páginas: |
p. 123-126. |
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Idioma: |
Português |
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Palavras-Chave: |
Nutrição mineral. |
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Thesagro: |
Eucalyptus Grandis; Praga. |
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Thesaurus NAL: |
Psyllidae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/121511/1/sILICIO.pdf
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Marc: |
LEADER 00785nam a2200217 a 4500
001 1303398
005 2015-03-31
008 2007 bl uuuu u00u1 u #d
100 1 $aSANTANA, D. L. de
245 $aEfeito da aplicação de silício na melhoria da tolerância do Eucalyptus grandis à ação da geada e ataque de insetos.$h[electronic resource]
260 $aIn: SIMPÓSIO BRASILEIRO SOBRE SILÍCIO NA AGRICULTURA, 4., 2007, Botucatu. Resumos... Botucatu: UNESP, Faculdade de Ciências Agronômicas$c2007
300 $ap. 123-126.
650 $aPsyllidae
650 $aEucalyptus Grandis
650 $aPraga
653 $aNutrição mineral
700 1 $aTHOMAZ, D. T.
700 1 $aRADOMSKI M. I.
700 1 $aDEDECEK, R. A.
700 1 $aLINHAR, C. de A.
700 1 $aCAMARGO, J. M. M.
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Registro original: |
Embrapa Florestas (CNPF) |
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