Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay

Detalhes bibliográficos
Autor(a) principal: Souza,Luiz Waldemar de Oliveira
Data de Publicação: 2011
Outros Autores: Andrade,André Furugen Cesar, Celeghini,Eneiva Carla Carvalho, Negrão,João Alberto, Arruda,Rubens Paes de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200015
Resumo: The objectives of this study were to validate a non-extractive RIA for seminal testosterone and quantify the hormone using a solid-phase commercial kit, and study the correlation between testosterone in seminal plasma and sperm characteristics. Parallelism showed a correlation index r = 0.992 (Y = -5.47 + 1.073X; R² = 0.985), indicating that the non-extractive method presented is indicated particularly for assessment of testosterone when establishing comparisons between samples. Overall mean (±SD) of testosterone level was 0.60±0.65 ng/mL. Correlation was only found between the seminal concentrations of testosterone and pH of the semen.
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spelling Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassaybullhormoneRIAsemenspermatozoatestosteroneThe objectives of this study were to validate a non-extractive RIA for seminal testosterone and quantify the hormone using a solid-phase commercial kit, and study the correlation between testosterone in seminal plasma and sperm characteristics. Parallelism showed a correlation index r = 0.992 (Y = -5.47 + 1.073X; R² = 0.985), indicating that the non-extractive method presented is indicated particularly for assessment of testosterone when establishing comparisons between samples. Overall mean (±SD) of testosterone level was 0.60±0.65 ng/mL. Correlation was only found between the seminal concentrations of testosterone and pH of the semen.Sociedade Brasileira de Zootecnia2011-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200015Revista Brasileira de Zootecnia v.40 n.12 2011reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982011001200015info:eu-repo/semantics/openAccessSouza,Luiz Waldemar de OliveiraAndrade,André Furugen CesarCeleghini,Eneiva Carla CarvalhoNegrão,João AlbertoArruda,Rubens Paes deeng2012-01-19T00:00:00Zoai:scielo:S1516-35982011001200015Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2012-01-19T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false
dc.title.none.fl_str_mv Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
title Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
spellingShingle Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
Souza,Luiz Waldemar de Oliveira
bull
hormone
RIA
semen
spermatozoa
testosterone
title_short Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
title_full Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
title_fullStr Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
title_full_unstemmed Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
title_sort Correlation between sperm characteristics and testosterone in bovine seminal plasma by direct radioimmunoassay
author Souza,Luiz Waldemar de Oliveira
author_facet Souza,Luiz Waldemar de Oliveira
Andrade,André Furugen Cesar
Celeghini,Eneiva Carla Carvalho
Negrão,João Alberto
Arruda,Rubens Paes de
author_role author
author2 Andrade,André Furugen Cesar
Celeghini,Eneiva Carla Carvalho
Negrão,João Alberto
Arruda,Rubens Paes de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Souza,Luiz Waldemar de Oliveira
Andrade,André Furugen Cesar
Celeghini,Eneiva Carla Carvalho
Negrão,João Alberto
Arruda,Rubens Paes de
dc.subject.por.fl_str_mv bull
hormone
RIA
semen
spermatozoa
testosterone
topic bull
hormone
RIA
semen
spermatozoa
testosterone
description The objectives of this study were to validate a non-extractive RIA for seminal testosterone and quantify the hormone using a solid-phase commercial kit, and study the correlation between testosterone in seminal plasma and sperm characteristics. Parallelism showed a correlation index r = 0.992 (Y = -5.47 + 1.073X; R² = 0.985), indicating that the non-extractive method presented is indicated particularly for assessment of testosterone when establishing comparisons between samples. Overall mean (±SD) of testosterone level was 0.60±0.65 ng/mL. Correlation was only found between the seminal concentrations of testosterone and pH of the semen.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001200015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-35982011001200015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
publisher.none.fl_str_mv Sociedade Brasileira de Zootecnia
dc.source.none.fl_str_mv Revista Brasileira de Zootecnia v.40 n.12 2011
reponame:Revista Brasileira de Zootecnia (Online)
instname:Sociedade Brasileira de Zootecnia (SBZ)
instacron:SBZ
instname_str Sociedade Brasileira de Zootecnia (SBZ)
instacron_str SBZ
institution SBZ
reponame_str Revista Brasileira de Zootecnia (Online)
collection Revista Brasileira de Zootecnia (Online)
repository.name.fl_str_mv Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)
repository.mail.fl_str_mv ||bz@sbz.org.br|| secretariarbz@sbz.org.br
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