Fig. 2From: Cervical sympathetic trunk transection alleviates acute lung injury caused by intestinal obstruction via inhibition of phospholipase A2 in ratsProtein levels of secretory-type phospholipase A2 (sPLA2) determined using western blotting. A Representative sPLA2 bands (full-length blots are presented in Additional file 1). B Concentrations of sPLA2normalised to GAPDH expression. * and **p < 0.001Back to article page