Nitric oxide (NO) cycle. NO2⁻: nitrite anion; NO3⁻: nitrate anion; NO

The nitrate–nitrite–nitric oxide pathway in physiology and therapeutics

Possible sources of NO. NO: nitric oxide; N 2 O: nitrous oxide; NO 3

3 Circulating NO-axis components (NO -NO2‾ -NO3‾) including blood

The Nitrate–Nitrite–Nitric Oxide Pathway in Mammals

The nitrate–nitrite–nitric oxide pathway in physiology and therapeutics

Nitrate (NO3) & Nitrite (NO2) — MobileH2O, LLC

NO cycle in humans. Colored arrows indicate oxidation and reduction.

Recent Advances in Electrocatalytic Hydrogenation Reactions on Copper‐Based Catalysts - Zheng - Advanced Materials - Wiley Online Library

Nitrate (NO3) & Nitrite (NO2) — MobileH2O, LLC

Release of Nitrous Acid and Nitrogen Dioxide from Nitrate Photolysis in Acidic Aqueous Solutions

The nitrate-NO cycle. In normoxia NOS is functional and generates NO

Sodium nitrite - Wikipedia

Nitric oxide and Nitrous oxide accumulation, oxygen production during nitrite denitrification in an anaerobic/anoxic sequencing batch reactor: exploring characteristics and mechanism

Solved Nitric oxide reacts rapidly with unstable nitrogen