These actions are specific for the sympathetic and parasympathetic neurotransmitters and for the two cyclic nucleotides, as phenylephrine, tyramine, choline, adenosine 5» - monophosphate and guanosine 5» - monophosphate do not inodify
lysosomal enzyme release.
LTB4 increases edema and chemotaxis, induces
release of
lysosomal enzymes, increases reactive oxygen species, and enhances production of the cytokines TNF - α, IL - 1, and IL - 6.»