Tanner, MA et al. The Direct Release of Nitric Oxide by Gypenosides Derived from the Herb Gynostemma pentaphyllum. Nitric Oxide Oct. 1999. Dr. Tanner and..
Achike, F.I., et al. Nitric oxide, human diseases and the herbal products that affect the nitric oxide signaling pathway. Clinical and Experimental Pharmacology and Physiology,..
Lu, G.H., etal. Comparative Study of the anti-hypertensive effects of Gymenosides, ginseng and Indapamide in patients with essential hyperetension. Guizhou Medical Journal. China 1996. Dr...