The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Protective role of soybean feeding against the cytogenetical and histopathological effects of dibutylamine and sodium nitrate on bone marrow and liver of mice.

The protective role of soybean feeding against the cytogenetic and histopathologic effects of the nitrosamine precursors sodium nitrate and dibutylamine was evaluated. Treated animals were killed every 3 months, over a period of 15 months, and bone marrow cells were prepared for cytogenetic studies and livers for histopathological observations. Structural chromosomal aberrations and mitotic indices increased after treatment with the nitrosamine precursors for all tested times. Livers were within the normal appearance during the first 6 months. After that a mild, moderate, marked dysplasia with lymphocytic infiltration, fatty vacuolation and liver atrophy was observed. Soybean coadministered with the nitrosamine precursors reduced the number of structural chromosomal aberrations. Mitotic indices decreased at all tested groups but still higher than the control level. A marked reduction in dysplastic features in the liver cells was observed. In conclusion, the cytogenetic and histopathologic results of this study strongly support the protective role of soybean against the genotoxic and carcinogenic action of nitrosomine formed in vivo from its precursors.[1]

References

 
WikiGenes - Universities