• RI - Unifesp
    • Documentos
    • Tutoriais
    • Perguntas frequentes
    • Atendimento
    • Equipe
    • português (Brasil)
    • English
    • español
  • Sobre
    • RI Unifesp
    • Documentos
    • Tutoriais
    • Perguntas frequentes
    • Atendimento
    • Equipe
  • English 
    • português (Brasil)
    • English
    • español
    • português (Brasil)
    • English
    • español
  • Login
View Item 
  •   DSpace Home
  • Escola Paulista de Medicina (EPM)
  • EPM - Artigos
  • View Item
  •   DSpace Home
  • Escola Paulista de Medicina (EPM)
  • EPM - Artigos
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Late reproductive analysis in rat male offspring exposed to nicotine during pregnancy and lactation

Thumbnail
View/Open
WOS000372417000004.pdf (2.608Mb)
Date
2016
Author
Miranda-Spooner, M. [UNIFESP]
Paccola, C. C. [UNIFESP]
Neves, F. M. O. [UNIFESP]
de Oliva, S. U. [UNIFESP]
Miraglia, S. M. [UNIFESP]
Type
Artigo
ISSN
2047-2919
Is part of
Andrology
DOI
10.1111/andr.12100
Metadata
Show full item record
Abstract
We previously observed that nicotine, administered to rats (Wistar) during pregnancy and lactation periods, provokes, in the progeny, late morphofunctional alterations in Leydig cell, body weight increase in adulthood (90days post partum, dpp) as well as seminiferous epithelium injury. Aiming to investigate whether the spermatogenic damage previously observed in adult progenies from pregnant and lactating nicotine-exposed rat dams are maintained or whether it is worsened in older rats, we analyzed the morphological testicular alterations after up to two complete periods of spermatogenesis (53days each), spermatic parameters, and sperm DNA fragmentation. Pregnant and lactating rats were nicotine-exposed (2mg/kg/day) through an osmotic minipump implanted on the first day of pregnancy and replaced after birth. Absolute Control (no minipump) and Sham Control (minipump without nicotine) groups were established. The offspring were killed at 90, 143, and 196dpp. Significant alterations in morphometric and stereological testicular parameters, such as concentration of sperm number, daily sperm production, and plasma and intratesticular levels of cholesterol and testosterone were not observed in nicotine-exposed rats. Testicular histopathological analysis showed small intraepithelial vacuolization and an accentuated germ cell desquamation in exposed rats. However, the offspring from nicotine-exposed dams exhibited higher frequency of morphologically abnormal spermatozoa and lower sperm motility in comparison with control groups. In addition, nicotine-exposed groups showed a significant reduction in sperm mitochondrial activity and an increased sperm DNA fragmentation (Comet assay). These results indicate a late reproductive damage in the male progeny caused by maternal nicotine exposure, related to the decrease in sperm quality.
Citation
Andrology. Hoboken, v. 4, n. 2, p. 218-231, 2016.
Keywords
epididymis
nicotine
pregnancy
rats
spermatozoa
testis
Sponsorship
Coordination for the Improvement of Higher Level Personnel (CAPES/Brazil)
URI
https://repositorio.unifesp.br/handle/11600/57871
Collections
  • EPM - Artigos [16302]

Related items

Showing items related by title, author, creator and subject.

  • Thumbnail

    I Diretriz brasileira de cardio-oncologia pediátrica da Sociedade Brasileira de Cardiologia 

    Seber, Adriana [UNIFESP]; Miachon, Adriana Siviero [UNIFESP]; Tanaka, Ana Cristina Sayuri; Spinola-Castro, Angela Maria [UNIFESP]; Carvalho, Antonio Carlos [UNIFESP]; Petrilli, Antonio Sergio [UNIFESP]; Macedo, Carla Renata Pacheco Donato [UNIFESP]; Nars, Clarissa Carvalho Fongaro [UNIFESP]; Terzian, Claudia Naufel [UNIFESP]; Castro Junior, Claudio Galvão de; Santos, Cleusa Cavalcanti Lapa; Guerra, Cristina Chaves dos Santos; Silva, Dafne Cardoso Bourguignon da [UNIFESP]; Bassi, Débora Ugayama; Azeka, Estela; Feitosa, Fabiana Aragão; Hamamoto, Fernando [UNIFESP]; Szarf, Gilberto [UNIFESP]; Lederman, Henrique Manoel [UNIFESP]; Rigon Junior, Humberto João; Jatene, Ieda Biscegli; Mota, Isabele Coelho Fonseca da; Perrud, Jeferson Adriano [UNIFESP]; Soares Junior, José; Gutierrez, Julián Arango; Perin, Juliana Pepe Marinho [UNIFESP]; Soares, Juliana dos Santos [UNIFESP]; Catani, Liane Hulle; Tsai, Liliana Yu [UNIFESP]; Vianna, Livia Cristina [UNIFESP]; Paiva, Marcelo Goulart; Santos, Marcelo José; Ishigai, Marcia Marcelino de Souza [UNIFESP]; Diógenes, Maria Suely Bezerra [UNIFESP]; Alves, Maria Teresa de Seixas [UNIFESP]; Piedade, Maria Tereza Castro [UNIFESP]; Parreiras, Mariana; Cypriano, Mônica [UNIFESP]; Negrini, Nilce da Silva [UNIFESP]; Campos Filho, Orlando [UNIFESP]; Figueiredo, Paula Andrade [UNIFESP]; Novaes, Paulo Eduardo [UNIFESP]; Camargo, Paulo Roberto [UNIFESP]; Maia, Priscila dos Santos [UNIFESP]; Petrilli, Renata [UNIFESP]; Arduini, Rodrigo Genaro [UNIFESP]; Gouveia, Roseane Vasconcelos [UNIFESP]; Teruya, Suzana Barbosa Miranda [UNIFESP]; Moisés, Valdir Ambrósio [UNIFESP]; Morais, Vera Lúcia Lins de (Sociedade Brasileira de Cardiologia - SBC, 2013-05-01)
  • Thumbnail

    Guerras culturais em verde e amarelo 

    Arantes, Pedro Fiori [UNIFESP]; Okuma, André [UNIFESP]; Nascimento, Giulia dos Santos [UNIFESP]; Melo, Keyla Vasconcelos de [UNIFESP]; Lorena, Diego [UNIFESP]; Alves, Amanda [UNIFESP]; Brait, Ana Laura [UNIFESP]; Alves, Gustavo Almeida [UNIFESP]; Fernandes, Cristina Naiara [UNIFESP]; Avelino, Larissa [UNIFESP]; Paloma, Oliveira [UNIFESP]; Bertellotti, André Zaparoli [UNIFESP]; Carreño, Rebeca Nieves Inostroza [UNIFESP]; Feo, Amanda [UNIFESP]; Andrade, Bruna [UNIFESP]; Garotti, Josiane [UNIFESP]; Flauto, Larissa [UNIFESP]; Tavares, Melissa [UNIFESP]; Barbosa, Ana Beatriz Tavares [UNIFESP]; Alejarra, Melissa Maria dos Santos [UNIFESP]; Santos, Nicole Pinheiro [UNIFESP]; Dourado, Kamilla [UNIFESP]; Silva, Pamela [UNIFESP]; Goyano, Lucius [UNIFESP]; Meneses, Maria Luiza [UNIFESP]; Ferreira, Gabriela [UNIFESP]; Monteiro, Paloma [UNIFESP]; Oliveira, Marcelo Lauton de [UNIFESP]; Paula, Patrícia Pinheiro Antunes de [UNIFESP]; Santos, Isabella Mendes dos [UNIFESP]; Borges, Júlia Rodrigues [UNIFESP] (Universidade Federal de São Paulo, 2022)
    Queridos/as leitores/as, bem-vindos/as ao nosso campo de batalha – e de estudos. Vocês estão prestes a ler um livro perigoso. Ele fala sobre muito do que estamos vivendo no Brasil dos últimos anos, olhando esse nosso ...

  • Thumbnail

    Experience Report on Setting Up a Transdisciplinary Outpatient Unit for Transgender Health 

    Vieira, Denise Leite [UNIFESP]; Fanganiello, Ana Luiza [UNIFESP]; Zaneti, Marina Milograna [UNIFESP]; Vieira, Fernanda de Sousa [UNIFESP]; Brasolin, Adriano [UNIFESP]; Rocha, Natalia Turena [UNIFESP]; Souza, Eduardo Sodré de [UNIFESP]; Silveira, Mariana [UNIFESP]; Cervi, Thales [UNIFESP]; Penteado, Sonia [UNIFESP]; Brito, Maria Jose [UNIFESP]; Alves, Juliana [UNIFESP]; Mota, Marisa [UNIFESP]; Holanda, Fabiola [UNIFESP]; Tanaka, Luiza [UNIFESP]; Fernandes, Maria Jose [UNIFESP]; Takano, Claudia [UNIFESP]; Yarak, Samira [UNIFESP]; Azevedo, Renata [UNIFESP]; Gois, Aecio [UNIFESP]; Silva, Ivaldo [UNIFESP]; Mari, Jair [UNIFESP]; Pereira, Pedro [UNIFESP]; Ferreira, Lydia [UNIFESP]; Dias-Da-Silva, Magnus R. [UNIFESP] (Wiley, 2017)

DSpace software copyright © 2002-2016  DuraSpace
Contact Us
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsBy Submit DateThis CollectionBy Issue DateAuthorsTitlesSubjectsBy Submit Date

My Account

Login

Statistics

View Usage Statistics

DSpace software copyright © 2002-2016  DuraSpace
Contact Us
Theme by 
Atmire NV