[The prophylactic effects of a streptococcal preparation OK-432 on carcinogenesis in rats by MNNG and DMH].
D019813:1,2-Dimethylhydrazine; D000818:Animals; D001688:Biological Products / Q000627:therapeutic use*; D002273:Carcinogens; D004127:Dimethylhydrazines; D008297:Male; D008763:Methylhydrazines; D008769:Methylnitronitrosoguanidine; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000517:prevention & control*; D010844:Picibanil / Q000627:therapeutic use*; D051381:Rats; D011919:Rats, Inbred Strains
D001688:Biological Products; D002273:Carcinogens; D004127:Dimethylhydrazines; D008763:Methylhydrazines; D008769:Methylnitronitrosoguanidine; D010844:Picibanil; D019813:1,2-Dimethylhydrazine