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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
24/09/1997 |
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Data da última atualização: |
13/07/2018 |
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Autoria: |
BRONDANI, C.; PAIVA, E. |
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Afiliação: |
EMBRAPA/CNPMS. |
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Título: |
Utilização da análise de RFLP no estudo da tolerância a toxidez do alumínio em milho. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
In: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo: período 1992-1993. Sete Lagoas, 1994. v. 6, p. 52-53. |
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Idioma: |
Português |
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Palavras-Chave: |
Aluminium; Diagnosis; Maize; RFLP; Tolerance. |
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Thesagro: |
Alumínio; Biotecnologia; Diagnostico; Milho; Zea Mays. |
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Thesaurus Nal: |
biotechnology; toxicity. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/41152/1/Utilizacao-analise.pdf
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Marc: |
LEADER 00844naa a2200265 a 4500
001 1476657
005 2018-07-13
008 1994 bl uuuu u00u1 u #d
100 1 $aBRONDANI, C.
245 $aUtilização da análise de RFLP no estudo da tolerância a toxidez do alumínio em milho.$h[electronic resource]
260 $c1994
650 $abiotechnology
650 $atoxicity
650 $aAlumínio
650 $aBiotecnologia
650 $aDiagnostico
650 $aMilho
650 $aZea Mays
653 $aAluminium
653 $aDiagnosis
653 $aMaize
653 $aRFLP
653 $aTolerance
700 1 $aPAIVA, E.
773 $tIn: EMBRAPA. Centro de Nacional de Pesquisa de Milho e Sorgo. Relatório técnico anual do Centro Nacional de Pesquisa de Milho e Sorgo: período 1992-1993. Sete Lagoas, 1994.$gv. 6, p. 52-53.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
25/05/2017 |
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Data da última atualização: |
19/06/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ANDRADE-PORTO, S. M.; AFFONSO, E. G.; KOCHHANN, D.; MALTA, J. C. O.; ROQUE, R.; ONO, E. A.; ARAÚJO, C. S. O.; TAVARES-DIAS, M. |
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Afiliação: |
SANNY MARIA ANDRADE-PORTO, UFAM; ELIZABETH GUSMÃO AFFONSO, INPA; DAIANI KOCHHANN, UVA; JOSÉ CELSO OLIVEIRA MALTA, INPA; ROSEMARY ROQUE, INPA; EDUARDO AKIFUMI ONO, INPA; CLEUSA SUZANA OLIVEIRA ARAÚJO, UEA; MARCOS TAVARES-DIAS, CPAF-AP. |
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Título: |
Antiparasitic efficacy and blood effects of formalin on Arapaima gigas (Pisces: Arapaimidae). |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Aquaculture, v. 479, p. 38-44, Oct. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the in vitro and in vivo antiparasitic efficacy of formalin against Dawestrema cycloancistrium, the effects on the physiological response of Arapaima gigas and the residual action on fish muscle after 96h of exposure. As regards the in vitro assay, 0, 22, 44, 66, 88, 110, 330, 660 and 880 mg L-1 formalin were tested. After 1h of exposure to 660 and 880 mg L-1 formalin, there was a 100% mortality of D. cycloancistrium as well as after 2h of exposure at 330 and 110 mg L-1 and 3h of exposure at 44, 66 and 88 mg L-1. Concerning the in vivo test, when fish were exposed to formalin at 0, 220, 330, 440 and 550 mg L-1, there was 100% survival at all concentrations and exposure times evaluated. Baths of 1h with 440 and 550 mg L-1 formalin showed 93.3% and 99.3% efficacy respectively. However, the baths of 12h with 55 and 66 mg L-1 formalin had the efficacy of 44.5% and 55.5% respectively. In 1h baths with 220, 330, 440 and 550 mg L-1 formalin, hematocrit, hemoglobin, number of total erythrocytes, mean corpuscular volume, mean corpuscular hemoglobin concentration, mean corpuscular hemoglobin, plasma glucose levels, cortisol, total proteins, chloride, calcium, sodium, potassium and magnesium of the fish presented no differences in relation to the control values. However, in baths of 12h with 33, 44, 55 and 66 mg L-1 formalin, there was a decrease in hematocrit, plasma levels of calcium and chloride, and increased levels of glucose and cortisol, depending on the concentration of formalin used. In the fish muscle, the formalin residue decreased after 96h in all concentrations and periods evaluated, returning to values close to the control ones. The results indicate that formalin had its efficacy successfully proved in the treatment against D. cycloancistrium at higher concentrations such as 440 and 550 mg L-1 formalin and shorter exposure time (1h) without compromising fish homeostasis and consumer food safety. Statement of relevance: The manuscript represents original research on use of formalin in vitro and in vivo for treating infection by monogenoidean Dawestrema cycloancistrium in Arapaima gigas, the giant fish from Amazon. In the fish, muscle the residue levels of formalin after exposure was also investigated. Formalin have efficacy in the treatment against D. cycloancistrium at higher concentrations (440 and 550 mg.L-1) of formalin and shorter exposure time (1h) and without compromising A. gigas homeostasis and consumer food safety. MenosThis study evaluated the in vitro and in vivo antiparasitic efficacy of formalin against Dawestrema cycloancistrium, the effects on the physiological response of Arapaima gigas and the residual action on fish muscle after 96h of exposure. As regards the in vitro assay, 0, 22, 44, 66, 88, 110, 330, 660 and 880 mg L-1 formalin were tested. After 1h of exposure to 660 and 880 mg L-1 formalin, there was a 100% mortality of D. cycloancistrium as well as after 2h of exposure at 330 and 110 mg L-1 and 3h of exposure at 44, 66 and 88 mg L-1. Concerning the in vivo test, when fish were exposed to formalin at 0, 220, 330, 440 and 550 mg L-1, there was 100% survival at all concentrations and exposure times evaluated. Baths of 1h with 440 and 550 mg L-1 formalin showed 93.3% and 99.3% efficacy respectively. However, the baths of 12h with 55 and 66 mg L-1 formalin had the efficacy of 44.5% and 55.5% respectively. In 1h baths with 220, 330, 440 and 550 mg L-1 formalin, hematocrit, hemoglobin, number of total erythrocytes, mean corpuscular volume, mean corpuscular hemoglobin concentration, mean corpuscular hemoglobin, plasma glucose levels, cortisol, total proteins, chloride, calcium, sodium, potassium and magnesium of the fish presented no differences in relation to the control values. However, in baths of 12h with 33, 44, 55 and 66 mg L-1 formalin, there was a decrease in hematocrit, plasma levels of calcium and chloride, and increased levels of glucose and cortisol, depending on the con... Mostrar Tudo |
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Palavras-Chave: |
Parasite; Treatment. |
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Thesagro: |
Fisiologia; Hematologia; Parasito; Peixe de água doce; Tratamento. |
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Thesaurus NAL: |
Freshwater fish; Hematology; Physiology. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/160226/1/CPAF-AP-2017-Antiparasitic-efficacy-and-blood.pdf
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Marc: |
LEADER 03371naa a2200325 a 4500
001 2070034
005 2017-06-19
008 2017 bl uuuu u00u1 u #d
100 1 $aANDRADE-PORTO, S. M.
245 $aAntiparasitic efficacy and blood effects of formalin on Arapaima gigas (Pisces$bArapaimidae).$h[electronic resource]
260 $c2017
520 $aThis study evaluated the in vitro and in vivo antiparasitic efficacy of formalin against Dawestrema cycloancistrium, the effects on the physiological response of Arapaima gigas and the residual action on fish muscle after 96h of exposure. As regards the in vitro assay, 0, 22, 44, 66, 88, 110, 330, 660 and 880 mg L-1 formalin were tested. After 1h of exposure to 660 and 880 mg L-1 formalin, there was a 100% mortality of D. cycloancistrium as well as after 2h of exposure at 330 and 110 mg L-1 and 3h of exposure at 44, 66 and 88 mg L-1. Concerning the in vivo test, when fish were exposed to formalin at 0, 220, 330, 440 and 550 mg L-1, there was 100% survival at all concentrations and exposure times evaluated. Baths of 1h with 440 and 550 mg L-1 formalin showed 93.3% and 99.3% efficacy respectively. However, the baths of 12h with 55 and 66 mg L-1 formalin had the efficacy of 44.5% and 55.5% respectively. In 1h baths with 220, 330, 440 and 550 mg L-1 formalin, hematocrit, hemoglobin, number of total erythrocytes, mean corpuscular volume, mean corpuscular hemoglobin concentration, mean corpuscular hemoglobin, plasma glucose levels, cortisol, total proteins, chloride, calcium, sodium, potassium and magnesium of the fish presented no differences in relation to the control values. However, in baths of 12h with 33, 44, 55 and 66 mg L-1 formalin, there was a decrease in hematocrit, plasma levels of calcium and chloride, and increased levels of glucose and cortisol, depending on the concentration of formalin used. In the fish muscle, the formalin residue decreased after 96h in all concentrations and periods evaluated, returning to values close to the control ones. The results indicate that formalin had its efficacy successfully proved in the treatment against D. cycloancistrium at higher concentrations such as 440 and 550 mg L-1 formalin and shorter exposure time (1h) without compromising fish homeostasis and consumer food safety. Statement of relevance: The manuscript represents original research on use of formalin in vitro and in vivo for treating infection by monogenoidean Dawestrema cycloancistrium in Arapaima gigas, the giant fish from Amazon. In the fish, muscle the residue levels of formalin after exposure was also investigated. Formalin have efficacy in the treatment against D. cycloancistrium at higher concentrations (440 and 550 mg.L-1) of formalin and shorter exposure time (1h) and without compromising A. gigas homeostasis and consumer food safety.
650 $aFreshwater fish
650 $aHematology
650 $aPhysiology
650 $aFisiologia
650 $aHematologia
650 $aParasito
650 $aPeixe de água doce
650 $aTratamento
653 $aParasite
653 $aTreatment
700 1 $aAFFONSO, E. G.
700 1 $aKOCHHANN, D.
700 1 $aMALTA, J. C. O.
700 1 $aROQUE, R.
700 1 $aONO, E. A.
700 1 $aARAÚJO, C. S. O.
700 1 $aTAVARES-DIAS, M.
773 $tAquaculture$gv. 479, p. 38-44, Oct. 2017.
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Embrapa Amapá (CPAF-AP) |
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