Leukotrienes are secreted by all except –
Correct Answer: Platelets
Description: Leukotrienes are a family of eicosanoid inflammatory mediators produced in leukocytes by the oxidation of arachidonic acid and the essential fatty acid eicosapentanoic acid by the enzyme arachidonate 5-lipoxygenase. As their name implies, leukotrienes were first discovered in leukocytes, but have since been found in other immune cells like macrophages Reff: www.medscape.com
Category:
Microbiology
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