Heinz bodies are small clumps of damaged hemoglobin found inside red blood cells. They form due to oxidative stress and are often seen in conditions like G6PD deficiency. Their presence can indicate Full article: Molecular insights of p benzoquinone induced red blood cell dysfunction: probable implications to cigarette smoke associated pathologies Glutathione in Higher Plants: Biosynthesis and Physiological Mechanisms During Heat and Drought Induced Oxidative Stress Springer Nature Link Glutathione Wikipedia Nitric Oxide in Plants: The Roles of Ascorbate and Hemoglobin PLOS One