PATHOGENY AND PATHOGENESIS(5) (3)leukotriens, LTS (4) kallikrein kinin systems, KKs (5)tumor necrosis factor-a, TNF-a (6)nitrogen monoxide, NO (7)complements 8)others: nuclear factor KB(NF-KB), toll like receptors(TLRs)9 PATHOGENY AND PATHOGENESIS(5) (3) leukotriens, LTs (4) kallikrein kinin systems, KKS (5) tumor necrosis factor-, TNF-  (6) nitrogen monoxide, NO (7) complements (8) others: nuclear factor B(NF- B), toll like receptors(TLRs)