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What is Isoprostanes are formed from archidonic acid by - and explain in detail?
isoprostanes are prostaglandin stereoisomers Cycloxygenase pathway Thrombaxne and prostaglandin are formed Lipoxyenase pathway leukotienes are formed these are formed by Non-enzymatic free radical peroxidation of AA these have potent vasoconstrictor activity and modulate WBC and platelet adhesion ref robbins 9th ed page 84