Fig. 5From: Recombinant Newcastle disease virus rL-RVG enhances the apoptosis and inhibits the migration of A549 lung adenocarcinoma cells via regulating alpha 7 nicotinic acetylcholine receptors in vitroEffects of rL-RVG, agonist and antagonist treatment on apoptosis and related protein expression in A549 cells. a and b Apoptosis-related protein expression in A549 cells treated with rL-RVG, agonist and antagonist.(M) Marker;(1) MLA;(2) ACB;(3) NDV;(4) rL-RVG;(5) PBS. c Apoptosis in A549 cells treated with rL-RVG, agonist and antagonist (magnification,200×). The black arrows indicate TUNEL-positive nucleiBack to article page