Fig. 11From: Imipramine blocks acute silicosis in a mouse modelAcid sphingomyelinase (aSMase) in AM in vitro. AM treatment conditions indicated here include IMP for 30 min, followed by exposure to LPS and silica for 2 h. The aSMase activity in cell lysates is expressed as pmol/h. n ≥ 3 mice per treatment conditionBack to article page