title: Time dependence of intestinal proliferative cell risk vs. stem cell risk to radiation or colcemid cytotoxicity following hydroxyurea.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000187:drug effects* / Q000528:radiation effects; D002470:Cell Survival / Q000187:drug effects* / Q000528:radiation effects; D003703:Demecolcine / Q000494:pharmacology*; D006918:Hydroxyurea / Q000494:pharmacology*; D007422:Intestines / Q000166:cytology / Q000187:drug effects* / Q000528:radiation effects; D008297:Male; D051379:Mice; D013997:Time Factors
chemical_list: D006918:Hydroxyurea; D003703:Demecolcine