eflornithine drug molecule. used to treat facial hirsutism (excessive hair growth) and african trypanosomiasis (sleeping sickness

eflornithine eflornithin dfmo difluoromethylornithine ornithine hirsutism hair growth trypanosomiasis sleeping sickness cream african trypanosoma brucei decarboxylase odc enzyme putrescine disease drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular