Abstract
In vitro expts. suggested amebicidal action of atabrine. In 10 patients ulcerations of the lower bowel were healed after use of atabrine in dosage of 0.1 g., 4 times daily for 15 days. Persistence of cysts of Endamoeba histolytica in cultures after rather prolonged exposure to atabrine indicated that atabrine should be accompanied by a drug capable of eliminating the cysts of the organism. Consequently in the 10 patients descr. above the atabrine course was followed by a course of carbarsone in usual dosage. An additional 15 cases were treated with the 2 agents simultaneously. The failure rate with the combined therapy was 12%.
Keywords