PA treatment promotes B cell lipoapoptosis. (A) Sample dot plots of Annexin V/Sytox Blue staining of B220+ B cells treated with the BSA control, PA, or EPA. (B) Percentage of cells that are Annexin V+ at 48 h of treatment with the BSA control or 50 µM PA, OA, ELA, EPA, or DHA. Values are mean ± SEM, n = 4. Asterisk indicates difference from BSA, *P < 0.05. DHA, docosahexaenoic acid; ELA, elaidic acid; EPA, eicosapentaenoic acid; OA, oleic acid; PA, palmitic acid.