Zobrazeno 1 - 10 of 20 pro vyhledávání: '"R. Y. Fujimoto"'
1
Akademický článek
The growth performance and parasite load of angelfish juveniles Pterophyllum scalare kept at different stocking densities in two rearing systems
Autor: R. F. B. Santos, J. Zanella, A. C. V. Ferreira, M. V. Couto, H. M. Dias, H. A. Abe, F. M. Ramos, P. E. G. Paixão, M. L. Martins, R. Y. Fujimoto, C. A. Honorato
Publikováno v: Brazilian Journal of Biology, Vol 84 (2024)
Abstract This study evaluated the growth performance and parasite load of angelfish juveniles Pterophyllum scalare kept at different stocking densities using two rearing systems. The experiment was conducted in a factorial design (4x2) with four stoc
Externí odkaz: https://doaj.org/article/eb791115762e4704b0e75c0d7a89dea8
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2
Akademický článek
Aqueous cinnamon extract as a growth promoter for larvae of the ornamental amazon fish pyrrhulina brevis
Autor: H. A. Abe, J. A. R. Dias, R. G. A. Reis, M. V. S. Couto, J. O. Meneses, R. Y. Fujimoto
Publikováno v: Boletim de Indústria Animal, Vol 73, Iss 4, Pp 267-271 (2016)
Phytotherapy has been used in fish farming to promote stability in the rearing environment and for the prophylaxis of diseases, improving animal well-being. Among phytotherapeutic agents, cinnamon (Cinnamon zeylanicum) exhibits antioxidant, anti-infl
Externí odkaz: https://doaj.org/article/4f455b41318b4144845e12c9dcf23dc8
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3
Akademický článek
Prevalence and histopathology of Neoechinorhynchus curemai Noronha, 1973 (Acanthocephala: Neoechinorhynchidae) in Prochilodus lineatus Valenciennes, 1836 from Volta Grande Reservoir, MG, Brazil
Autor: M. L. MARTINS, F. R. de MORAES, R. Y. FUJIMOTO, E. M. ONAKA, C. I. F. QUINTANA
Publikováno v: Brazilian Journal of Biology, Vol 61, Iss 3, Pp 517-522
The present work studied the prevalence and histopathology of Neoechinorhynchus curemai Noronha, 1973 (Acanthocephala: Neoechinorhynchidae) from curimbatá, Prochilodus lineatus Valenciennes, 1836. Eighteen fishes with averages of 46.7 + 1.1 cm lengt
Externí odkaz: https://doaj.org/article/347d442bffe1455b9e571cc7d05abed1
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4
Akademický článek
Anesthesia by sprinkling method in the gills of tambaqui Colossoma macropomum does not influence intensity and morphology of monogeneans
Autor: C. L. Boijink, P. O. Maciel, M. Tavares-Dias, M. K. P. Iwashita, M. S. Morais, D. M. V. Hide, N. C. Souza, M. V. S. Couto, J. O. Meneses, F. S. Cunha, R. Y. Fujimoto
Publikováno v: Brazilian Journal of Biology, Iss 0
Abstract The present study evaluates the influence of anesthesia on the parasitic fauna of monogenea fish parasites, as its intensity and viability. Two experiments were conducted: Evaluation of an anesthetic method by sprinkling eugenol directly on
Externí odkaz: https://doaj.org/article/287d2105282141ff9db60ae6900f529e
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5
Antimicrobial resistance profile of Aeromonas spp. isolated from asymptomatic Colossoma macropomum cultured in the Amazonas State, Brazil
Autor: F. A. Sebastião, C. Majolo, V. F. S. Martins, C. L. Boijink, F. R. Brandão, S. L. A. Pereira, R. Y. Fujimoto, E. C. Chagas
Publikováno v: Brazilian Journal of Biology. 82
Bacterial diseases are important factors that limit productivity in aquaculture. To reduce negative economic impacts, fish farmers use antimicrobials, often indiscriminately, and this action has led to bacterial resistance to drugs. The objectives of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e31c87e0252e5b37bf4647d59afabeb9
https://doi.org/10.1590/1519-6984.260773
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6
Growth performance and hematological parameters of banded cichlid Heros severus fed at different feeding rates and feeding frequencies
Autor: Higo Andrade Abe, Ryuller Gama Abreu Reis, Peterson Emmanuel Guimarães Paixão, Ruana Vitoria Silva Bomfim, R. Y. Fujimoto, Ricardo Marques Nogueira Filho, Natalino da Costa Sousa, Márcia Valéria Silva do Couto
Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Knowledge of the ideal feeding rate and feeding frequency for native species is important to improve the feed efficiency and reduce production costs. Thus, the present study evaluated feeding rate and feeding frequency effect for growth performance a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d388725ea4a4d58cf24f0cacbcede2
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1138067
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7
Toxicidade e risco ambiental da oxitetraciclina e efeito em leucócitos de mato grosso (Hyphessobrycon eques)
Autor: R. Y. Fujimoto, M. I. Gabbay, S. P. Carraschi, E. C.S. Anjos, C. Cruz
Publikováno v: Journal of the Brazilian Society of Ecotoxicology. 7:11-15
A oxitetraciclina (OTC) e um dos antibioticos mais utilizados para o tratamento de bacterioses de peixes. Os objetivos deste trabalho foram avaliar a toxicidade aguda e o risco ambiental e seus efeitos em leucocitos de mato grosso. Os peixes foram ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0d59e1f5e85ded8a67bd76489a0dfff
https://doi.org/10.5132/jbse.2012.02.002
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8
Alternative control of helminthes, parasites of Astyanax cf. zonatus, using phytotherapy with seeds of Cucurbita maxima and Carica papaya
Autor: Fabrício Menezes Ramos, R. Y. Fujimoto, Helrik C. da Costa
Publikováno v: Pesquisa Veterinária Brasileira, Vol 32, Iss 1, Pp 5-10 (2012)
Pesquisa Veterinária Brasileira, Volume: 32, Issue: 1, Pages: 10-5, Published: JAN 2012
Pesquisa Veterinária Brasileira v.32 n.1 2012
Pesquisa Veterinária Brasileira
Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
O objetivo do trabalho foi avaliar a eficácia de sementes de abóbora e mamão desidratadas e moídas, no controle de helmintos parasitos de Astyanax cf. zonatus. Sessenta peixes foram distribuídos em doze recipientes, um peixe/litro. O experimento
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6f649a3004f1d7b4ec1c2d4d21e707
https://doi.org/10.1590/s0100-736x2012000100002
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9
Effects of chromium supplementation on the infrapopulations of Anacanthorus penilabiatus (Monogenoidea) and Piscinoodinium pillulare (Dinoflagellida) parasites of Piaractus mesopotamicus (Characidae)
Autor: R. Y. Fujimoto, Daniel Guerreiro Diniz, Flávio Ruas de Moraes, Jamille E.A. Varella, Marcello Pardi de Castro, Maurício Laterça Martins
Publikováno v: Brazilian Archives of Biology and Technology v.53 n.4 2010
Brazilian Archives of Biology and Technology
Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
Brazilian Archives of Biology and Technology, Volume: 53, Issue: 4, Pages: 827-833, Published: AUG 2010
Repositório Institucional da UFPA
Universidade Federal do Pará (UFPA)
instacron:UFPA
Brazilian Archives of Biology and Technology, Vol 53, Iss 4, Pp 827-833 (2010)
This study evaluated the parasitism by Anacanthorus penilabiatus (Monogenoidea) and Piscinoodinium pillulare (Dinoflagellida) in the gills of "pacu", Piaractus mesopotamicus supplemented with chromium in the diet. Randomised delineation by using fact
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8217caac2dea6f4daf4ebfb2869627b
https://doi.org/10.1590/s1516-89132010000400011
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10
Parasitos protozoários de Xiphophorus sp. (Poeciliidae) e a relação deles com as características da água
Autor: Flávio Ruas de Moraes, Maurício Laterça Martins, R. Y. Fujimoto, Fabiana Garcia
Publikováno v: SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UFPA
Universidade Federal do Pará (UFPA)
instacron:UFPA
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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f072fe4873160951d1188a080148d8
https://doi.org/10.1590/s0102-09352009000100022
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