Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SPM precursor/SPM administration prior to O3 exposure increases pulmonary 14-HDHA and 17-HDHA levels. 1 h prior to filtered air (FA) or 1 ppm O3 exposure (3 h) mice were i.p. injected with 14-HDHA, 17-HDHA, and PDX. 24 h following exposure, A, lung and B, spleen tissue was harvested for specialized pro-resolving mediator (SPM) analysis via LC-MS/MS. *p < .05; **p < .01; n = 5–6 per group.
