This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
To which of the following family of chemical mediators of inflammation, the lipoxins belong - 
Select and explain. 
A. Kinin system, B. Cytokines, C. Chemokines, D. Arachidonic acid metabolites
D: Arachidonic acid metabolites
Answer: D: Arachidonic acid metabolites 
Explanation: Lipoxins are a recent addition to the family of bioactive products generated from arachidonic acid.
15 Lox pathway is involved in the generation of lipoxins, i.e., Lipoxin A4 (LXA4) and Lipoxin B4
(LXB4).
Lipoxins can also be synthesized via 5-Lox pathway when 12-LOX acts on LTA4; and Via Aspirin-triggered
15- epi-lipoxins circuit