Advance in studies on neuroprotective mechanism of Uncariae Ramulus Cum Uncis Effect of extract from compound prescription of Gastrodlae Rhizoma and Uncariae Ramulus cum Uncis on hemodynamics in Beagle’s dogs Effect of extract from compound prescription of Gastrodlae Rhizoma and Uncariae Ramulus cum Uncis on hemodynamics in Beagle’s dogs Separation and purification technology for total alkaloids from Uncariae Ramulus cum Uncis with cation exchange resin Policy recommendations based on SWOT analysis for agricultural industrialization of traditional Chinese medicinal materials——a case study of Uncariae Ramulus Cum Uncis from Jianhe county in Guizhou province