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| de Souza,Vanessa Barboza; Oliveira,Rodrigo Fagundes L. de; Lucena,Hévio Freitas de; Ferreira,Aurigena A. A; Guerra,Gerlane Coelho Bernardo; Freitas,Maria de Lourdes; Queiroz,Karla Cristiane de Souza; de Araújo Júnior,Raimundo F. |
| Due to its prominent role in major excretory pathways, the kidney is particularly sensitive especially to toxicity for antimicrobials drugs. Storage of these drugs in the renal cortex, their effect on renal cells, have consequences on the renal function, and then reabsorbed by renal tubules induce nephrotixicity. Our objective was to show the renal morphopatological alterations induced by gentamicin through the histochemical methods of routine periodic acid de Schiff (PAS) staining and imunohistochemical staining for the expression of the protein P53, which is considered as a marker for cellular apoptosis. This allows the early detection of tubular lesions. The renal morphopathologic findings were cell apoptosis, basal membrane interruption, mesangial... |
| Tipo: Journal article |
Palavras-chave: Nephrotoxicity; Aminoglycosides; Expression of the P53 protein; Renal morphopatological alterations. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100011 |
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| Sousa, Erlânio Oliveira de; Rodrigues, Fabíola Fernandez Galvão; Campos, Adriana Rolim; Costa, José Galberto Martins da. |
| Several plants have been evaluated not only for alone antimicrobial activity, but as resistance-modifying agent. This work is the first on the modulation of antibiotic activity by Lantana camara L. extracts against multiresistant strains of Escherichia coli and Staphylococcus aureus. The antibacterial activities of leaf and root ethanol extracts alone or in association with aminoglycosides were determined against bacterial strains by a microdilution test. The minimum inhibitory concentration (MIC) of the extracts was compared with of the aminoglycosides. Phytochemical prospection revealed the presence of quinones, steroids, flavonoids, saponins, tannins, triterpenoids and alkaloids. The results showed antibacterial activities of the extracts and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lantana camara L.; Antibacterial activity; Aminoglycosides; Synergism. Microbiologia. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/22877 |
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