0.7 percent) and CD15+ marrow cells at 1 year. ADA-transduced cells persisted in every hematopoietic lineages, including mature granulocytes, through the last evaluation . ADA Expression and Purine Fat burning capacity The presence of ADA was documented through detection of its enzymatic activity in blood mononuclear cells , marrow mononuclear cells , T cells,23 and red cells and was confirmed through flow cytometry of B and T cells, and monocytes . The median ADA activity in bloodstream mononuclear cells and crimson cells was considerably higher at 1 year than at baseline , which corresponded to 33.6 percent and 1.9 percent of median levels in controls, respectively . The ADA activity in white cells and reddish colored cells led to a significant reduced amount of toxic levels of purine metabolites in crimson cells at 1 year in comparison with levels at diagnosis in the same patients .Aetna to obtain health information exchange firm for $500 million Aetna, among the largest U.S. Insurers, is expanding its health information technology presence with its $500 million acquisition of technology firm Medicity, Bloomberg reviews. Medicity, based in Salt Lake Town, gives technology that helps 760 hospitals and 125,000 doctors in the U.S. Exchange medical data, according to the statement. Aetna said it financed the deal with available resources that wouldn’t affect its financial results .