Recent Advances in Cyclic Nucleotide-gated Ion Channels with their Functions in Plants Animal Experlments on Meridian-reaching Actions of Traditional Chinese Mcdicinal Herbs The Influence of Zuogui and Yougui Decoctions on the Plasma Cyclic Nucleotide in Mice Comparison of Pharmacological Effects Between Cultispecies Sichuan Fritillary Bulb (F.wabueasis,F.mellea)and Wild Sichuan Fritillary Bulb(F.unibracteata)