... C, Barragan-Mejia G, Garrido-Garcia L, Cama-cho-Reyes L, Valencia-Salazar G, Paredes R, Romero L, Osnaya H, Vil-larreal-Calderon R, Torres-Jardon R, Hazucha MJ, Reed W: Elevatedplasma endothelin-1 ... city (Iztapal-apa), the organic fraction of fine particles (PM2.5) at the Centro Nacional de Investigación y Capacitación Ambien-tal (National Center for Environmental Research andTraining, ... includingviral infections and air pollutants may activate the pro-duction of ROS, thus resulting in inflammation in addi-tion to the asthmatic symptoms [26]. The maintenance of basal ROS generation...