quinone metabolite levels were cut in half in response to vitamin c in correlation with the approximately 50 % decrease in des-induced renal tumors reported previously . alpha-naphthoflavone pretreatment decreased renal and hepatic des q concentrations by 70 and 17 % respectively , also in correlation with the known prevention of kidney tumors by this flavone .
C0022646
renal
C0022665
the