Reduction of metmyoglobin in myocytes.
D000818:Animals; D006420:Hemeproteins / Q000378:metabolism*; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism; D008297:Male; D008786:Metmyoglobin / Q000378:metabolism*; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D009247:NADH, NADPH Oxidoreductases / Q000378:metabolism; D009566:Nitrates / Q000494:pharmacology; D010084:Oxidation-Reduction; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
D006420:Hemeproteins; D009566:Nitrates; D008786:Metmyoglobin; C031618:sodium nitrate; D009247:NADH, NADPH Oxidoreductases; C021794:metmyoglobin reductase