Three dose regimens of adriamycin for induction of remission in acute leukemia in children: a Southwest Oncology Group Study.

Three therapeutic regimens (6-hr intervals for 6 doses daily for 3 days, and a single infusion) utilizing the same total dose of adriamycin for the induction of remission in children with late-stage acute leukemia were evaluated in 150 patients. Complete remission rates were 15%, 28%, and 25%, respectively. Twenty-five children who achieved complete bone marrow remissions with adriamycin therapy were treated a second time after subsequent relapses.

Amylase of the thermophilic actinomycete Thermomonospora vulgaris.

alpha-Amylase of the thermophilic actinomycete Thermomonospora vulgaris was partially purified. Maximal enzyme activity was obtained at 60degreeC and pH 6.0.