%0 Journal Article %T Effects of caffeine on mitotic index in Drosophila prosaltans (Diptera) %A Itoyama %A Mary Massumi %A Bicudo %A Hermione Elly Melara de Campos %A Cordeiro %A Jos¨¦ AntŁżnio %J Brazilian Journal of Genetics %D 1997 %I Scientific Electronic Library Online %R 10.1590/S0100-84551997000400016 %X the effect of two concentrations of caffeine (1500 mg/ml and 2500 mg/ml) on mitotic indices of drosophila prosaltans was analyzed in larval brain cells. although the differences detected between treated and control cells were not significant, the percentages obtained suggest a possible effect of caffeine in slowing the process of cell division %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0100-84551997000400016&lng=en&nrm=iso&tlng=en