Repercussão hepática da carcinogênese colorretal induzida pelo azoximetano [PDF]
Revista do Colégio Brasileiro de Cirurgiões, 2013 OBJETIVO: Avaliar as repercussões hepáticas da carcinogênese colônica induzida por diferentes doses e tempos de exposição ao azoximetano em ratos Wistar. MÉTODOS: Quarenta e quatro ratos foram distribuídos em quatro grupos. Os animais tinham oito semanas
Idália Maria Brasil Burlamaqui +8 more
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Acta Cirúrgica Brasileira, 2011 PURPOSE: To study the antitumor action of Tabebuia avellanedae in experimentally induced colon carcinogenesis by azoxymethane in mice. METHODS: Fifty (n=50) mice were divided into five groups: in group I azoxymethane (AOM) was administered, in Group II -
Roberta Alves Higa +4 more
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Acta Cirúrgica Brasileira, 2010 PURPOSE: To study the protein Fas ligand (FasL) on the expression of apoptosis, using a model of oxidative stress induced by azoxymethane (AOM), in the crypt of colon in rats.
Luiz Antonio Maksoud Bussuan +4 more
doaj +3 more sources
Apoptotic effects of inositol hexaphosphate on biomarker Itpr3 in induced colon rat carcinogenesis Efeito de apoptose do inositol hexafosfato no marcador biológico Itpr3 em carcinogênese induzida de colo em ratos [PDF]
Acta Cirúrgica Brasileira, 2008 PURPOSE: To study the effect of the modulation of inositol hexaphosphate (IP6) in the biological immunohistochemistry expression of cellular signaling marker apoptosis, in model of carcinogenesis of colon induced by azoxymethane (AOM).
Marks Guido +9 more
doaj +2 more sources
Optimization of visibility and quantification of aberrant crypt foci in colonic mucosa in Wistar rats Otimização da visibilidade e quantificação de focos de criptas aberrantes em mucosa cólica de ratos Wistar [PDF]
Acta Cirúrgica Brasileira, 2010 PURPOSE: Test immersion of microscopy samples in water as an aid to visualizing and quantifying aberrant crypt foci (ACF) in rat colon mucosa. METHODS: Carcinogenesis was induced with azoxymethane in Wistar rats kept on a conventional diet or a ...
Idália Maria Brasil Burlamaqui +7 more
doaj +2 more sources
Effect of a hyperlipidic diet rich in omegas 3, 6 and 9 on aberrant crypt formation in rat colonic mucosa Efeito de uma dieta hiperlipídica rica em ômegas 3, 6 e 9 na formação de criptas aberrantes em mucosa cólica de ratos [PDF]
Acta Cirúrgica Brasileira, 2012 PURPOSE: To determine whether a hypercaloric and hyperlipidic diet enriched with polyunsaturated fatty acids influences the formation of aberrant crypt foci (ACF) in colonic mucosa of Wistar rats treated with azoxymethane (AOM).
Idália Maria Brasil Burlamaqui +7 more
doaj +2 more sources
Study of superoxide dismutase's expression in the colon produced by azoxymethane and inositol hexaphosfate's paper, in mice Estudo da expressão de superóxido dismutase no cólon produzida por azoximetano e o papel do inositol hexafosfato, em ratos
Acta Cirúrgica Brasileira, 2006 PURPOSE: To investigate the expression of superoxide dismutase (SOD), with use of antioxidant inositol hexaphosfate, in the presence of the carcinogen azoxymethane, in FCA of colon rats.
Eva Glória Abrão Siufi do Amaral +3 more
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Modulation of transforming growth factor beta2 (TGF-beta2) by inositol hexaphosphate in colon carcinogenesis in rats Modulação do fator transformador de crescimento beta2 (TGFbeta2) pelo inositol hexafosfato na carcinogênese colônica em ratos
Acta Cirúrgica Brasileira, 2006 PURPOSE: To evaluate modulation in the expression of Transforming growth factor beta2 (TGF-beta2) in short-term colon carcinogenesis. METHODS: 64 male rats was used, comprising 4 groups of 16 animals each: group 1 received Inositol hexaphosphate (IP6 ...
Guido Marks +7 more
doaj +1 more source
Journal of Coloproctology, 2014 The induced colorectal carcinogenesis in rodents has a long history and currently uses the substances 1,2-dimethylhydrazine and azoxymethane. Objective: The aim of this study was to compare the inductive effect of the substances azoxymethane and 1,2 ...
Mario Jorge Jucá +3 more
doaj +1 more source