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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
22/04/1996 |
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Data da última atualização: |
04/04/2017 |
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Autoria: |
TOKUMARU. M.; ETOH, H.; HIBIYA, T. |
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Título: |
Physicopathological studies on the effects of Cadmium in fishes. II.On the uptake, distribution and retention of radiocadmium in glodfish Carassius auratus L. and histopathological sequels of stable cadmium in carp Cyprinus carpio L. |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
Dusenia, v.12, n.2, p.37-50, 1980. |
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Idioma: |
Inglês |
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Conteúdo: |
Uptake, accumulation and redention of radioactive cadmium were studied in goldfish, Carassius auratus L., as materials and Cd as radiotracer. At the 30th day after immersion, the whole body of goldfish accumulated an amout of cadmium as high as 7.5 times concentration (0.108 ppm) of the metal in surrounding water. As selected organs and tissues, liver, kidney and gill were the most radioactive components per unit weight. Retentions of radioactivity in the whole body of golfish depends on the amounts of cadmium injected. Most of the retained radioactivity concetrated in the liver, kidney, intestinal tract, fins and scales. The distribution of radioactivity in selected tissues and organs of goldfish showed different patterns in fish injected with Cd and fish exposed to the radiocadmium by immersion. Histological responses to cadmium were studied with juvenile and adult carp, Cyprinus carpio L. as materials. Pathological changes attributable to cadmium poisoning were observed not only in those organs and tissues which accumulated large quantity of cadmium such as liver, kidney, intestinal tract and gill but also in those which accumulated less quantity of the metal such as vertebrate and muscle. The injection of cadmium (intrarterially) rather than immersion, seemed to cause more serious effects to tissues and organs, especially the kidney. |
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Palavras-Chave: |
Toxic. |
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Thesagro: |
Peixe; Tóxico. |
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Thesaurus Nal: |
cadmium; fish. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02014naa a2200205 a 4500
001 1788240
005 2017-04-04
008 1980 bl --- 0-- u #d
100 1 $aTOKUMARU. M.
245 $aPhysicopathological studies on the effects of Cadmium in fishes. II.On the uptake, distribution and retention of radiocadmium in glodfish Carassius auratus L. and histopathological sequels of stable cadmium in carp Cyprinus carpio L.
260 $c1980
520 $aUptake, accumulation and redention of radioactive cadmium were studied in goldfish, Carassius auratus L., as materials and Cd as radiotracer. At the 30th day after immersion, the whole body of goldfish accumulated an amout of cadmium as high as 7.5 times concentration (0.108 ppm) of the metal in surrounding water. As selected organs and tissues, liver, kidney and gill were the most radioactive components per unit weight. Retentions of radioactivity in the whole body of golfish depends on the amounts of cadmium injected. Most of the retained radioactivity concetrated in the liver, kidney, intestinal tract, fins and scales. The distribution of radioactivity in selected tissues and organs of goldfish showed different patterns in fish injected with Cd and fish exposed to the radiocadmium by immersion. Histological responses to cadmium were studied with juvenile and adult carp, Cyprinus carpio L. as materials. Pathological changes attributable to cadmium poisoning were observed not only in those organs and tissues which accumulated large quantity of cadmium such as liver, kidney, intestinal tract and gill but also in those which accumulated less quantity of the metal such as vertebrate and muscle. The injection of cadmium (intrarterially) rather than immersion, seemed to cause more serious effects to tissues and organs, especially the kidney.
650 $acadmium
650 $afish
650 $aPeixe
650 $aTóxico
653 $aToxic
700 1 $aETOH, H.
700 1 $aHIBIYA, T.
773 $tDusenia$gv.12, n.2, p.37-50, 1980.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 3 | |
| 1. |  | HENDGES, M. V.; STEFFENS, C. A.; TANAKA, H.; ANTONIOLLI, L. R.; AMARANTE, C. V. T. do; BRACKMANN, A. Atividade respiratória e produção de etileno de maçãs 'Royal Gala' danificadas por impacto, tratadas com 1-metilciclopropeno e armazenadas em atmosfera controlada. In: ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 11., 2009, Fraiburgo. Anais... Caçador: Epagri, 2009. v. 2 p. 130.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 2. | | HASEGAWA, M.; FUKUYAMA, K.; MAKINO, S.; OKOCHI, I.; TANAKA, H.; OKABE, K.; GOTO, H.; MIZOGUCHI, T.; SAKATA, T. Collembolan community in broad-leaved forests and in conifer stands of Cryptomeria japonica in Central Japan. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 881-890, ago. 2009. Título em português: Comunidade de Colêmbolos em florestas decíduas e em plantações da conífera Cryptomeria japonicano Japão central.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | CORRÊA, T. R.; STEFFENS, C. A.; AMARANTE, C. V. T. do; BRACKMANN, A.; SILVEIRA, J. P. G.; TANAKA, H.; BOTH, V. Qualidade de maçãs 'Fuji' armazenadas em atmosfera controlada e influência do clima na degenerescência da polpa. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 6, p. 531-538, jun. 2010 Título em inglês: Quality of 'Fuji' apples stored under controlled atmosphere and influence of climate on the incidence of internal browning.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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