Haemoglobin denaturation, lipid peroxidation and haemolysis in phenylhydrazine-induced anaemia.
Temporal changes in the levels of denatured haemoglobin (Heinz bodies) and fluorescent lipid peroxidation products in the red cells of rabbits administered phenylhydrazine have been followed. Heinz bodies were maximal just before the period when most of the cell destruction occurred, whereas lipid peroxidation products were maximum when reticulocyte levels were highest. This implies that lipid peroxidation occurs mainly in immature cells and that haemoglobin denaturation is more likely than lipid peroxidation to be a major contributor to haemolysis.
D000740:Anemia / Q000097:blood*; D000818:Animals; D006366:Heinz Bodies / Q000502:physiology; D006454:Hemoglobins / Q000378:metabolism*; D006461:Hemolysis; D007700:Kinetics; D008054:Lipid Peroxides / Q000097:blood*; D010659:Phenylhydrazines; D011817:Rabbits; D013050:Spectrometry, Fluorescence
D006454:Hemoglobins; D008054:Lipid Peroxides; D010659:Phenylhydrazines; C030299:phenylhydrazine