The release of lyso-PAF from guinea-pig lungs

Lyso-PAF was detected after ionophore challenge in the effluent of lungs of guinea-pigs exposed to oxygen and perfused through the pulmonary circulation as well as of control lungs perfused through the airways. Lyso-PAF is probably the inactive metabolite of PAF-acether which could not, itself, be detected in the lung effluents.