Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Melanie Digmayer"'
1
Akademický článek
Successful Cryopreservation of Spermatogonia Stem Cells of Neotropical Catfish (Rhamdia quelen) and Enriched Germ Cell Transplantation into Common Carp (Cyprinus carpio) Testes
Autor: Ivana F. Rosa, Emanuel R. M. Martinez, Melanie Digmayer, Lucas B. Doretto, Rafael H. Nóbrega
Publikováno v: Fishes, Vol 8, Iss 10, p 478 (2023)
Cryopreservation and transplantation of spermatogonial stem cells (SSCs) offer new possibilities in the conservation of valuable genetic resources. Therefore, the present study developed a cryopreservation method for whole testicular tissue and for s
Externí odkaz: https://doaj.org/article/5f6fee016fe3494e9766c2377a50d9ef
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2
Akademický článek
Embriões de pacu submetidos a diferentes protocolos de resfriamento Pacu embryos submitted to different cooling protocols
Autor: Danilo Pedro Streit Júnior, Melanie Digmayer, Ricardo Pereira Ribeiro, Rodolfo Nardez Sirol, Gentil Vanini de Moraes, Juliana Minardi Galo
Publikováno v: Pesquisa Agropecuária Brasileira, Vol 42, Iss 8, Pp 1199-1202 (2007)
O objetivo deste trabalho foi avaliar a taxa de eclosão de larvas de pacu (Piaractus mesopotamicus), após o resfriamento dos embriões a -8ºC durante seis horas, utilizando soluções crioprotetoras, para obter um protocolo de resfriamento para a
Externí odkaz: https://doaj.org/article/7611206b19f44ffabaf52b48b8bf7644
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3
Akademický článek
Características qualitativas do sêmen de pacu ( Piaractus mesopotamicus) após indução hormonal
Autor: Danilo Pedro Streit Jr., Ricardo Pereira Ribeiro, Gentil Vanini de Moraes, Juliana Minardi Gallo, Melanie Digmayer, Lauro Vargas Mendez, Jayme Aparecido Povh
Publikováno v: Bioscience Journal, Vol 22, Iss 3 (2007)
Parâmetros qualitativos do sêmen de 44 Piaractus mesopotamicus foram analisados com e sem a indução reprodutiva com extrato de hipófise de carpa. Não ocorreu diferença (P>0,05) para a motilidade progressiva e vigor espermático entre os trata
Externí odkaz: https://doaj.org/article/e9957ca477bf42c197fd736564ca9850
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4
Quality of fresh and cryopreserved semen and their influence on the rates of fertilization, hatching and quality of the larvae of Piaractus mesopotamicus
Autor: Juliana Minardi Galo, Rui P. P. L. Ribeiro, Carlos Antonio Lopes de Oliveira, Darci Carlos Fornari, Melanie Digmayer, J P Povh, D P Streit-Junior
Publikováno v: Brazilian Journal of Biology v.79 n.3 2019
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Iss 0 (2018)
In this work, the seminal parameters of P. mesopotamicus were evaluated fresh and after cryopreservation, focusing on the sperm variables that affect the rates of fertilization, hatching and post-hatching parameters such as larval survival and morpho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5671bd5e991ba5cf3108e8d1cca5f39c
https://doi.org/10.1590/1519-6984.182391
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5
Duration of spermatogenesis and identification of spermatogonial stem cell markers in a Neotropical catfish, Jundia (Rhamdia quelen)
Autor: Emanuel Ricardo Monteiro Martinez, Melanie Digmayer, M.A. Silva, Rafael Henrique Nóbrega, Lucas B. Doretto, Samyra M.S.N. Lacerda, Luiz R. França, Guilherme M.J. Costa, I.L.D.D. Mura
Publikováno v: Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2019-10-04T12:35:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-03-01 Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fund
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4f5286c40e65b88a88c3874c1dd025
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6
Effects of GnRH and the dual regulatory actions of GnIH in the pituitary explants and brain slices of Astyanax altiparanae males
Autor: Hamid R. Habibi, Juliana Ricci, Giovana Souza Branco, Lázaro Wender Oliveira de Jesus, Rafael Henrique Nóbrega, Melanie Digmayer, Aline Gomes Melo
Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-12-11T17:22:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01 Made available in DSpace on 2018-12-11T17:22:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01 Made available in DSpace on 2018
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d7dea3978baaa80d3ab718a7797849e
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7
Spermatic abnormalities of piracanjuba Brycon orbignyanus (Valenciennes, 1849) after cryopreservation
Autor: Rodolfo Nardez Sirol, Melanie Digmayer, V X L Andrade, Juliana Minardi Galo, Rui P. P. L. Ribeiro, D P Streit-Junior, A R Ebert
Publikováno v: Brazilian Journal of Biology, Vol 71, Iss 3, Pp 693-699
The objective of this research was to verify the presence of spermatic abnormalities on semen of Brycon orbignyanus after cryopreservation. Semen was collected from ten four-year-old males who presented secondary reproductive characteristics for migr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::136a4e7ed45b1978d712d3e9fb71271c
https://pubmed.ncbi.nlm.nih.gov/21881793
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8
[Ectoparasites of the Nile tilapia (Oreochromis niloticus) bred in net-tanks in the Corvo and Guairacá rivers, state of Paraná, Brazil]
Autor: Graciela L, Braccini, Lauro, Vargas, Ricardo P, Ribeiro, Luiz, Alexandre Filho, Melanie, Digmayer
Publikováno v: Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria. 17
Current experiment estimates the prevalence of ectoparasites of the Nile s tilapia (Oreochromis niloticus), strain Chitralada, bred in net-tanks during 130 days, from April to August 2006, and reports on the water's physical and chemical parameters.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5ee1aaca9248228fba58f73b6218fcc9
https://pubmed.ncbi.nlm.nih.gov/20059810
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9
Spermatic quality of the amazon jundiá (Leiarius marmoratus GILL, 1870) at different times and temperatures
Autor: Natalia Gonçalves Leite
Publikováno v: Biblioteca Digital de Teses e Dissertações da UEL
Universidade Estadual de Londrina (UEL)
instacron:UEL
O objetivo deste estudo foi avaliar o efeito do tempo e temperaturas de armazenamento sobre a qualidade espermática no sêmen do Leiarius marmoratus in natura. Um peixe de couro proveniente da bacia dos rios Amazonas, Orinoco e Eussebio, de grande i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5dd0cf40d9a0f45586d3d1db18ba9fde
http://www.bibliotecadigital.uel.br/document/?code=vtls000234410
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