Výsledky vyhledávání - "Hélder Silva Luna"

Akademický článek

VIABILIDADE DE FOLÍCULOS PRÉ-ANTRAIS BOVINOS ISOLADOS DE OVÁRIOS APÓS VITRIFICAÇÃO

Autor: Hélder Silva Luna, Viviane Bento Silva, Fernanda Araujo Abreu

Publikováno v: Ciência Animal Brasileira, Vol 12, Iss 4, Pp 693-698 (2011)

The aim of this study was to evaluate isolated bovine preantral follicles after vitrification procedure. Ovaries were obtained at a local slaughterhouse and submitted to follicular isolation. From the obtained suspension, one part was destined to con

Externí odkaz: https://doaj.org/article/075281b0023a462d9d093d2c05950fd0

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Akademický článek

Morphometry and granulosa cells number of preantral ovarian follicles from bovine ('Bos indicus') preserved at 4ºC in saline solution for different periods of time Morfometria e número de células da granulosa de folículos ovarianos pré-antrais de bovino ('Bos indicus') preservados a 4ºC em solução salina por diferentes períodos de tempo

Autor: Hélder Silva Luna, Anna Letícia Rigo Munhoz

Publikováno v: Revista Brasileira de Saúde e Produção Animal, Vol 9, Iss 1 (2008)

The present study had the objective to evaluate the effect of cooling at 4 ºC, at different periods of time, in the morphometry and number of granulosa cells of preantral ovarian follicles of bovines. Ovaries were gotten from slaughterhouse, divided

Externí odkaz: https://doaj.org/article/7f58ab93cdbd43f89b29480ed9372e5b

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Akademický článek

Different concentration of the ethylene glycol in nuclear chromatin organization of the preantral ovarian follicles from bovine (Bos indicus). Diferentes concentrações de etileno-glicol na organização da cromatina nuclear de folículos pré-antrais inclusos em tecido ovariano bovino ('Bos indicus')

Autor: Rafaela Nelson Costa, Luciana Alves Lijeron, Hélder Silva Luna

Publikováno v: Revista Brasileira de Saúde e Produção Animal, Vol 8, Iss 2 (2007)

The cryopreservation of the ovarian preantral follicles could help the conservation of several domestic and wild animal species. The objective of this investigation was to verify the effect of the ethylene glycol in different concentrations in nuclea

Externí odkaz: https://doaj.org/article/efc5ef99ff424c78b8b9d777ac2ec3e4

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Skull morphometry and vault sutures of Myrmecophaga tridactyla and Tamandua tetradactyla

Autor: José Ragusa-Netto, Hélder Silva Luna, Camila Michele de Souza Hossotani

Publikováno v: Iheringia: Série Zoologia, Vol 107, Iss 0 (2017)
Iheringia. Série Zoologia v.107 2017
Iheringia. Série Zoologia
Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
Iheringia. Série Zoologia, Volume: 107, Article number: e2017038, Published: 26 OCT 2017

This study aimed to examine the relationship between skull size and the level of cranial vault suture closure. A total of 50 Myrmecophaga tridactyla Linnaeus, 1758 and 178 Tamandua tetradactyla Linnaeus, 1758 skulls were analyzed in relation to 18 sk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa81de2ab1f2d1be8b2e698e9993d5d0
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100238&lng=en&tlng=en

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VIABILIDADE DE FOLÍCULOS PRÉ-ANTRAIS BOVINOS ISOLADOS DE OVÁRIOS APÓS VITRIFICAÇÃO

Autor: Fernanda Araujo Abreu, Hélder Silva Luna, Viviane Bento da Silva

Publikováno v: Ciência Animal Brasileira, Vol 12, Iss 4, Pp 693-698 (2011)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88afef740ec594bc625b4dc0ed3f8a14
http://revistas.ufg.br/index.php/vet/article/view/3793/10067

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Morfometria, células da granulosa e cromatina nuclear de folículos préantrais em associação ou não com a vitrificação de tecido ovariano bovino

Autor: Hélder Silva Luna, Daniel M. Darbello, Jaqueline O. Mesnerovicz

Publikováno v: Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences. 3:371-375

The objective of this study was to evaluate the effect of ovarian fragments vitrification in the morphometry, number of granulosa cells and nuclear chromatin of preantral ovarian follicles of bovines. Ovarian was obtained at a local slaughterhouse an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fdd96c14b30401b553149be4af3e78e
https://doi.org/10.5039/agraria.v3i4a391

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Influence of different concentrations of the glycol in the number of granulosa cells and morphometry of the preantral ovarian follicles of Bos taurus indicus, Linnaeus, 1758

Autor: Luciana Alves Lijeron, Rafaela Nelson da Costa, Hélder Silva Luna

Publikováno v: Ciência e Agrotecnologia, Volume: 34, Issue: 6, Pages: 1566-1570, Published: DEC 2010
Ciência e Agrotecnologia v.34 n.6 2010
Ciência e Agrotecnologia
Universidade Federal de Lavras (UFLA)
instacron:UFLA
Repositório Institucional da UFMS
Universidade Federal de Mato Grosso do Sul (UFMS)
instacron:UFMS

A criopreservação de folículos ovarianos pré-antrais pode ajudar na conservação de muitas espécies domésticas e selvagens. Neste trabalho, objetivou-se verificar o efeito do etileno glicol, em diferentes concentrações, na morfometria e núm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81d2df67575f04ef090320fe6dbb6d88
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542010000600030&lng=en&tlng=en

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Differential susceptibility to chromatid breaks induced by bleomycin in sub-fertile and fertile bovines

Autor: Iris Ferrari, Concepta McManus, Rodolfo Rumpf, Hélder Silva Luna, Carlos Roberto Padovani, Helena Luna

Publikováno v: Reproductive toxicology (Elmsford, N.Y.). 19(1)

The rate of chromatid breaks was studied in cows with a history of sub-fertility by means of a test based on measurement of the average of breaks induced in lymphocytes of peripheral blood cultures. Fourteen female specimens were divided into two gro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c52ea4ee5932c8e6f8e2cde6522a922
https://pubmed.ncbi.nlm.nih.gov/16112840

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