Crotalaria ferruginea extract attenuates lipopolysaccharide-induced acute lung injury in mice by inhibiting MAPK/NF-κB signaling pathways oleh Wei Pan, Li-Ping Meng, Jie Su, Zheng-Biao Yang, Wei-Feng Du, Zhi-Wei Xu, Yun-Xiang Chen, Sheng Zhang, Feng Xie, Cong Xu, Hong-Zhong Yang, Wei-Hong Ge