Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity

Detalhes bibliográficos
Autor(a) principal: Assis-Neto, Antonio Chaves de
Data de Publicação: 2003
Outros Autores: Melo, Maria Isabel Vaz de, Carvalho, Maria Acelina Martins de, Miglino, Maria Angélica, Oliveira, Moacir Franco de, Ambrósio, Carlos Eduardo, Silva, Silvana Maria Medeiros de Sousa, Blasquez, Francisco Xavier Hernandez, Papa, Paula de Carvalho, Kfoury Júnior, José Roberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Brazilian Journal of Veterinary Research and Animal Science
Texto Completo: https://www.revistas.usp.br/bjvras/article/view/11407
Resumo: This study has as objective to evaluate the spermatogenesis yield of Agoutis rised in captivity, through the rates found between cellular types of the seminiferous epithelium. The results showed that the spermatogenesis yield of the Agoutis since 9 to 14 months of age did not reach the stabilization point. The coefficient of efficiency of the spermatogonium mitoses, did not increase with the age. The meiotic yield, usual spermatogenesis yield and the Sertoli cells index didn't showed numeric variation at function of the age, however, it was not detected by statistic data.
id USP-49_4d4cfc59797571cd4894bf117b21dcfc
oai_identifier_str oai:revistas.usp.br:article/11407
network_acronym_str USP-49
network_name_str Brazilian Journal of Veterinary Research and Animal Science
repository_id_str https://www.revistas.usp.br/bjvras/index
spelling Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivityQuantificação de células dos túbulos seminíferos e rendimento da espermatogênese em cutias (Dasyprocta aguti) criadas em cativeirosCutiaTestículoTúbulo seminíferoEspermatogênesDasyprocta agutiAgoutiTesticleSeminiferous tubuleSpermatogenesisThis study has as objective to evaluate the spermatogenesis yield of Agoutis rised in captivity, through the rates found between cellular types of the seminiferous epithelium. The results showed that the spermatogenesis yield of the Agoutis since 9 to 14 months of age did not reach the stabilization point. The coefficient of efficiency of the spermatogonium mitoses, did not increase with the age. The meiotic yield, usual spermatogenesis yield and the Sertoli cells index didn't showed numeric variation at function of the age, however, it was not detected by statistic data.O presente estudo teve como objetivo avaliar o rendimento da espermatogênese de cutias criadas em cativeiro, por intermédio das razões encontradas entre tipos celulares do epitélio seminífero. Os resultados apontaram que o rendimento da espermatogênese da cutia dos nove aos quatorze meses de idade não chegou a um ponto de estabilização. O coeficiente de eficiência de mitoses espermatogoniais não aumentou com a idade. O rendimento meiótico, o rendimento geral da espermatogênese e o índice de células de Sertoli mostraram variações numéricas em função da idade, entretanto, não detectadas estatisticamente.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia2003-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/1140710.1590/S1413-95962003000900003Brazilian Journal of Veterinary Research and Animal Science; Vol. 40 (2003): Suplemento 3; 175-179Brazilian Journal of Veterinary Research and Animal Science; Vol. 40 (2003): Suplemento 3; 175-179Brazilian Journal of Veterinary Research and Animal Science; v. 40 (2003): Suplemento 3; 175-179Brazilian Journal of Veterinary Research and Animal Science; V. 40 (2003): Suplemento 3; 175-1791678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/11407/13175Assis-Neto, Antonio Chaves deMelo, Maria Isabel Vaz deCarvalho, Maria Acelina Martins deMiglino, Maria AngélicaOliveira, Moacir Franco deAmbrósio, Carlos EduardoSilva, Silvana Maria Medeiros de SousaBlasquez, Francisco Xavier HernandezPapa, Paula de CarvalhoKfoury Júnior, José Robertoinfo:eu-repo/semantics/openAccess2020-06-23T04:34:01Zoai:revistas.usp.br:article/11407Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:42:40.690636Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false
dc.title.none.fl_str_mv Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
Quantificação de células dos túbulos seminíferos e rendimento da espermatogênese em cutias (Dasyprocta aguti) criadas em cativeiros
title Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
spellingShingle Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
Assis-Neto, Antonio Chaves de
Cutia
Testículo
Túbulo seminífero
Espermatogênes
Dasyprocta aguti
Agouti
Testicle
Seminiferous tubule
Spermatogenesis
title_short Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
title_full Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
title_fullStr Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
title_full_unstemmed Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
title_sort Histologic quantification of the seminiferous tubules cells and spermatogenesis yield in Agoutis (Dasyprocta aguti) rised in captivity
author Assis-Neto, Antonio Chaves de
author_facet Assis-Neto, Antonio Chaves de
Melo, Maria Isabel Vaz de
Carvalho, Maria Acelina Martins de
Miglino, Maria Angélica
Oliveira, Moacir Franco de
Ambrósio, Carlos Eduardo
Silva, Silvana Maria Medeiros de Sousa
Blasquez, Francisco Xavier Hernandez
Papa, Paula de Carvalho
Kfoury Júnior, José Roberto
author_role author
author2 Melo, Maria Isabel Vaz de
Carvalho, Maria Acelina Martins de
Miglino, Maria Angélica
Oliveira, Moacir Franco de
Ambrósio, Carlos Eduardo
Silva, Silvana Maria Medeiros de Sousa
Blasquez, Francisco Xavier Hernandez
Papa, Paula de Carvalho
Kfoury Júnior, José Roberto
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Assis-Neto, Antonio Chaves de
Melo, Maria Isabel Vaz de
Carvalho, Maria Acelina Martins de
Miglino, Maria Angélica
Oliveira, Moacir Franco de
Ambrósio, Carlos Eduardo
Silva, Silvana Maria Medeiros de Sousa
Blasquez, Francisco Xavier Hernandez
Papa, Paula de Carvalho
Kfoury Júnior, José Roberto
dc.subject.por.fl_str_mv Cutia
Testículo
Túbulo seminífero
Espermatogênes
Dasyprocta aguti
Agouti
Testicle
Seminiferous tubule
Spermatogenesis
topic Cutia
Testículo
Túbulo seminífero
Espermatogênes
Dasyprocta aguti
Agouti
Testicle
Seminiferous tubule
Spermatogenesis
description This study has as objective to evaluate the spermatogenesis yield of Agoutis rised in captivity, through the rates found between cellular types of the seminiferous epithelium. The results showed that the spermatogenesis yield of the Agoutis since 9 to 14 months of age did not reach the stabilization point. The coefficient of efficiency of the spermatogonium mitoses, did not increase with the age. The meiotic yield, usual spermatogenesis yield and the Sertoli cells index didn't showed numeric variation at function of the age, however, it was not detected by statistic data.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/bjvras/article/view/11407
10.1590/S1413-95962003000900003
url https://www.revistas.usp.br/bjvras/article/view/11407
identifier_str_mv 10.1590/S1413-95962003000900003
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistas.usp.br/bjvras/article/view/11407/13175
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia
dc.source.none.fl_str_mv Brazilian Journal of Veterinary Research and Animal Science; Vol. 40 (2003): Suplemento 3; 175-179
Brazilian Journal of Veterinary Research and Animal Science; Vol. 40 (2003): Suplemento 3; 175-179
Brazilian Journal of Veterinary Research and Animal Science; v. 40 (2003): Suplemento 3; 175-179
Brazilian Journal of Veterinary Research and Animal Science; V. 40 (2003): Suplemento 3; 175-179
1678-4456
1413-9596
reponame:Brazilian Journal of Veterinary Research and Animal Science
instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
instacron:USP
instname_str Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
instacron_str USP
institution USP
reponame_str Brazilian Journal of Veterinary Research and Animal Science
collection Brazilian Journal of Veterinary Research and Animal Science
repository.name.fl_str_mv Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)
repository.mail.fl_str_mv bjvras@usp.br
_version_ 1797051557147049984

Registros relacionados