tokens: Conversely , cAMP enhanced LPS-stimulated IL-10 release ( 100 +/- 21.5 pg/10 ( 6 ) cells in LPS + dbcAMP and 110 +/- 25.2 pg/10 ( 6 ) cells in LPS + FSK , both P < 0.05 vs 53.3 +/- 12.8 pg/10 ( 6 ) cells in LPS alone ) .