Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry

Detalhes bibliográficos
Autor(a) principal: Costa, Deiler Sampaio
Data de Publicação: 2006
Outros Autores: Silva, José Frederico Straggiotti
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMS
Texto Completo: https://repositorio.ufms.br/handle/123456789/218
Resumo: The aim of this data was to analyze morphology and function of the seminiferous tubule in adult wild boars. Testes removed by unilateral castration of five animals were used. The testicular parenchyma was composed by 82.1±2.2% of seminiferous tubule and 17.9±2.2% of intertubular tissue. The tubular diameter was 249.2±33.0 µm and the seminiferous tubule lenght per gram of testis was 19.3±4.9m. The spermatogonial mitoses efficiency coefficient, meiotic index and spermatogenesis efficiency were 10.34, 2.71 and 30.5 respectively. Each Sertoli cell supported about 13 germinatives cells. The hystometric parameters studied were very similar to those related for domestic boars, however, the wild boars intrinsic efficiency of spermatogenesis and Sertoli cells indexes were smaller than in domestic boars.
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spelling 2011-08-01T21:04:40Z2021-09-30T19:56:00Z2006COSTA, Deiler Sampaio; SILVA, José Frederico Straggiotti. Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry. Braz. arch. biol. technol., Curitiba, v. 49, n. 5, Sept. 2006 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000600008&lng=en&nrm=iso>. access on 01 Aug. 2011. doi: 10.1590/S1516-89132006000600008.https://repositorio.ufms.br/handle/123456789/21810.1590/S1516-89132006000600008The aim of this data was to analyze morphology and function of the seminiferous tubule in adult wild boars. Testes removed by unilateral castration of five animals were used. The testicular parenchyma was composed by 82.1±2.2% of seminiferous tubule and 17.9±2.2% of intertubular tissue. The tubular diameter was 249.2±33.0 µm and the seminiferous tubule lenght per gram of testis was 19.3±4.9m. The spermatogonial mitoses efficiency coefficient, meiotic index and spermatogenesis efficiency were 10.34, 2.71 and 30.5 respectively. Each Sertoli cell supported about 13 germinatives cells. The hystometric parameters studied were very similar to those related for domestic boars, however, the wild boars intrinsic efficiency of spermatogenesis and Sertoli cells indexes were smaller than in domestic boars.ABSTRACT - Objetivou-se com esta pesquisa estudar as características morfométricas e funcionais dos túbulos seminíferos de javalis adultos. Utilizaram-se testículos de cinco animais submetidos a orquiectomia unilateral. O parênquima testicular foi composto por 82,1 ± 2,2% de túbulos seminíferos e 17,9 ± 2,2% de tecido intertubular. O diâmetro tubular foi de 249,2 ± 33,0µm e o comprimento dos túbulos seminíferos por grama de testículo foi de 19,3 ± 4,9m. O coeficiente de eficiência das mitoses espermatogônias, o rendimento meiótico e o rendimento geral da espermatogênese foram, respectivamente, 10,34, 2,71 e 30,50. Cada célula de Sértoli suportou cerca de 13 células germinativas. Conclui-se que os parâmetros histométricos estudados nesta pesquisa foram muito semelhantes aos valores relatados para suínos domésticos, entretanto, o rendimento intrínseco da espermatogênese e os índices de células de Sértoli de javalis foram relativamente baixos quando comparados com aqueles animais.engBrazilian Archives of Biology and TechnologySuínosTestículosOrquiectomiaEspermatogêneseCélulas de SertoliSwineTestisOrchiectomySpermatogenesisSertoli CellsWild boars (Sus scrofa scrofa) seminiferous tubules morphometryinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCosta, Deiler SampaioSilva, José Frederico Straggiottiinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMSinstname:Universidade Federal de Mato Grosso do Sul (UFMS)instacron:UFMSTHUMBNAILWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdf.jpgWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdf.jpgGenerated Thumbnailimage/jpeg1683https://repositorio.ufms.br/bitstream/123456789/218/4/Wild%20boars%20Sus%20scrofa%20scrofa%20seminiferous%20tubules%20morphometry..pdf.jpg0081773f828cfd00729077bdfa5b52edMD54ORIGINALWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdfWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdfapplication/pdf67698https://repositorio.ufms.br/bitstream/123456789/218/1/Wild%20boars%20Sus%20scrofa%20scrofa%20seminiferous%20tubules%20morphometry..pdf394eb31a3e4496d968ff84406c896c9eMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.ufms.br/bitstream/123456789/218/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52TEXTWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdf.txtWild boars Sus scrofa scrofa seminiferous tubules morphometry..pdf.txtExtracted texttext/plain29988https://repositorio.ufms.br/bitstream/123456789/218/3/Wild%20boars%20Sus%20scrofa%20scrofa%20seminiferous%20tubules%20morphometry..pdf.txtecf52f2e0c68ea9d93f8c78ab57dcf43MD53123456789/2182021-09-30 15:56:00.498oai:repositorio.ufms.br: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Repositório InstitucionalPUBhttps://repositorio.ufms.br/oai/requestri.prograd@ufms.bropendoar:21242021-09-30T19:56Repositório Institucional da UFMS - Universidade Federal de Mato Grosso do Sul (UFMS)false
dc.title.pt_BR.fl_str_mv Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
title Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
spellingShingle Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
Costa, Deiler Sampaio
Suínos
Testículos
Orquiectomia
Espermatogênese
Células de Sertoli
Swine
Testis
Orchiectomy
Spermatogenesis
Sertoli Cells
title_short Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
title_full Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
title_fullStr Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
title_full_unstemmed Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
title_sort Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry
author Costa, Deiler Sampaio
author_facet Costa, Deiler Sampaio
Silva, José Frederico Straggiotti
author_role author
author2 Silva, José Frederico Straggiotti
author2_role author
dc.contributor.author.fl_str_mv Costa, Deiler Sampaio
Silva, José Frederico Straggiotti
dc.subject.por.fl_str_mv Suínos
Testículos
Orquiectomia
Espermatogênese
Células de Sertoli
Swine
Testis
Orchiectomy
Spermatogenesis
Sertoli Cells
topic Suínos
Testículos
Orquiectomia
Espermatogênese
Células de Sertoli
Swine
Testis
Orchiectomy
Spermatogenesis
Sertoli Cells
description The aim of this data was to analyze morphology and function of the seminiferous tubule in adult wild boars. Testes removed by unilateral castration of five animals were used. The testicular parenchyma was composed by 82.1±2.2% of seminiferous tubule and 17.9±2.2% of intertubular tissue. The tubular diameter was 249.2±33.0 µm and the seminiferous tubule lenght per gram of testis was 19.3±4.9m. The spermatogonial mitoses efficiency coefficient, meiotic index and spermatogenesis efficiency were 10.34, 2.71 and 30.5 respectively. Each Sertoli cell supported about 13 germinatives cells. The hystometric parameters studied were very similar to those related for domestic boars, however, the wild boars intrinsic efficiency of spermatogenesis and Sertoli cells indexes were smaller than in domestic boars.
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2011-08-01T21:04:40Z
dc.date.available.fl_str_mv 2021-09-30T19:56:00Z
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dc.identifier.citation.fl_str_mv COSTA, Deiler Sampaio; SILVA, José Frederico Straggiotti. Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry. Braz. arch. biol. technol., Curitiba, v. 49, n. 5, Sept. 2006 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000600008&lng=en&nrm=iso>. access on 01 Aug. 2011. doi: 10.1590/S1516-89132006000600008.
dc.identifier.uri.fl_str_mv https://repositorio.ufms.br/handle/123456789/218
dc.identifier.doi.none.fl_str_mv 10.1590/S1516-89132006000600008
identifier_str_mv COSTA, Deiler Sampaio; SILVA, José Frederico Straggiotti. Wild boars (Sus scrofa scrofa) seminiferous tubules morphometry. Braz. arch. biol. technol., Curitiba, v. 49, n. 5, Sept. 2006 . Available from <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000600008&lng=en&nrm=iso>. access on 01 Aug. 2011. doi: 10.1590/S1516-89132006000600008.
10.1590/S1516-89132006000600008
url https://repositorio.ufms.br/handle/123456789/218
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dc.publisher.none.fl_str_mv Brazilian Archives of Biology and Technology
publisher.none.fl_str_mv Brazilian Archives of Biology and Technology
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