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What is Which of the following are slow reacting substances of anaphylaxis? and explain in detail?
Answer- D. LT C4 and D4Slow-reactine substance of anaohvlaxis (SRS-A)A mixture of the leukotrienes LTC4, LDD4 and LTE4 are called slow reacting substances of anaphylaxis (SRS-A).These are the most potent mediators causing bronchospasm.They are produced lipoxygenase pathway (LOX pathway) of arachidonic acid metabolism during inflammation.