Inhalation challenge with capsaicin and rapid intravenous injection of Lobelin and alinamin indicated that peripheral c-fiber receptors were involved in the induction of coughing.

1. Hydroxygenkwanin (Luteolin 7-methylether) possesses significant the antioxidative activity . 2. Hydroxygenkwanin has cytotoxicity, may be an effective natural product to treat glioma, and the combination of Apigenin and Hydroxygenkwanin may be a promising method for glioma chemotherapy.

1. Genkwanin (Apigenin 7-methyl ether) exerts its anti-inflammatory effect mainly through the regulation of the miR-11/MKP-1/MAPK pathway. 2. Genkwanin is transported by both passive diffusion and multidrug resistance protein (MDR)-mediated efflux mechanisms.