[On the mechanism of the radiation protection effect of nicotinamide on Ehrlich ascites tumor].
D000818:Animals; D002286:Carcinoma, Ehrlich Tumor; D009374:Neoplasms, Experimental; D009525:Niacin / Q000031:analogs & derivatives; D009536:Niacinamide; D009539:Nicotinic Acids; D011835:Radiation Protection
D009539:Nicotinic Acids; D009536:Niacinamide; D009525:Niacin
NEOPLASMS/experimental; NICOTINIC ACID/related compounds; RADIATION PROTECTION/experimental