| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Effect of paclitaxel (Taxol®) on the biodistribution of sodium pertechnetate (Na99mTcO4) in female Wistar rats
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| Autores: |
Holanda,Cecília Maria de Carvalho Xavier
Oliveira,Elias Herculano de
Rocha,Louisianny Guerra da
Barbosa,Vanessa Santos de Arruda
Spyrides,Maria Helena Constantino
Aragão,Cícero Flávio Soares
Medeiros,Aldo da Cunha
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| Data: |
2008-12-01
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| Ano: |
2008
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| Palavras-chave: |
Paclitaxel
Drug interaction
Radiopharmaceuticals
Na99mTcO4
Antitumoral drug
Cancer
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| Resumo: |
The evidence that natural or synthetic drugs can affect the biodistribution of radiopharmaceuticals (radiobiocomplexes) in setting of nuclear medicine clinic is already known. We studied the effect of Paclitaxel, an anti-neoplastic agent for the treatment of solid tumors, on the biodistribution of Na99mTcO4 in female rats. Paclitaxel (1mg/mL/week) was administered into animals in single dose during 3 weeks, with interval of 1 week among them. The control group received NaCl 0.9% solutions by the same via. One hour after the last dose, it was injected Na99mTcO4 in the animals. The percentage of activity per gram (%ATI/g) and biochemical and hematological determinations were performed. A significant increase were found in alanine aminotransferase, aspartate aminotransferase, glucose and in the %ATI/g of some organs (ovaries, uterus, vagina, breasts, large intestine and liver).These results can be associated, probably, to the capacity of paclitaxel to alter the biodistribution of Na99mTcO4 and the metabolism of glucose and hepatic enzymes.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700031
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132008000700031
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.51 n.spe 2008
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| Direitos: |
info:eu-repo/semantics/openAccess
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