Testicular and paratesticular prepuberal tumors are rare. They represent around 1% of the total of tumors of infancy. They subdivide in 2 groups: germ cells tumors and non germ cells tumors, being able to occur in all the ages, and about 75% are malignant, and about 19% of these they present metastasis.
View Article and Find Full Text PDFPurpose: 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) and azoxymethane (AOM); group 2, AOM alone; group 3, IP6 alone; group 4 was used as control. Groups 1 and 3 were given 1% IP6 in drinking water for 6 weeks.