Scientific Papers

The Stress Reducing Effect of γ-Aminobutyric Acid and Apocynum venetum Leaf Extract on Changes in Concentration of Salivary Chromogranin A.

【2009】 Ai YOTO 1, Shigemasa ISHIHARA 2, Jinwei LI-YANG 2, Veronica BUTTERWECK 3, Hidehiko YOKOGOSHI 1 1 School of Food and Nutritional Sciences, The University of Shizuoka 2 Tokiwa Phytochemical Co., Ltd 3 College of Pharmacy, Department of Pharmaceutics, University...

• 2009-08-25

Unique Coordination Mode of Potassium Ions to Glycyrrhizin：X-ray Crystal Structure of Glycyrrhizin Dipotassium Salt (2009)

【2009】 Yasuko In, Masaru Uchida, Masamichi Watanabe, Norio Aimi, and Toshimasa IshidaOsaka University of Pharmaceutical Sciences, Tokiwa Phytochemical Co., Ltd, Chiba UniversityChemistry Letters Vol.38, No.11

• 2009-07-14

Economic importance of licorice (2009)

【2009】Hiroaki Hayashi, Hiroshi SudoGifu Pharmaceutical University, TOKIWA Phytochemical Co., Ltd.Plant Biotechnol, 26, 101-104. (2009)

• 2009-07-14

Expressed sequence tags from rhizomes of Glycyrrhiza uralensis (2009)

【2009】 Hiroshi Sudo, Hikaru Sek, Nozomu Sakurai, Hideyuki Suzuki, Daisuke Shibata, Atsushi Toyoda, Yasushi Totoki, Yoshiyuki Sakaki, Osamu Iida, Toshiro Shibata, Mareshige Kojoma, Toshiya Muranaka, Kazuki Saito.Plant Biotechnol, 26, 105-107. (2009)

• 2009-07-14

Vasorelaxation Mechanisms of Quercetin in Rat Arteries (2009)

【2009】 Seiichiro Nishida, Hiroyasu SatohDepartment of Pharmacology, Division of Traditional Herbal Medicine, Nara Medical UniversityJournal of US-China Medical Science, 6(10), 54-74, (2009)

• 2009-07-14

Cardiotonic effect of Apocynum venetum L. extracts on isolated guinea pig atrium (2009)

【2009】 Irie K 1, Sato T 2, Tanaka I 3, Nakajima JI 3, Kawaguchi M 1, Himi T 1. 1 Faculty of Pharmacy and Research Institute of Pharmaceutical Sciences, Musashino University 2 Department of Natural Resources and Physiological Chemistry, Graduate...

• 2009-07-14

Kaempferol from the leaves of Apocynum venetum possesses anxiolytic activities in the elevated plus maze test in mice.

【2009】 Grundmann O, Nakajima J, Kamata K, Seo S, Butterweck V.University of Florida, TOKIWA Phytochemical Co., Ltd.Phytomedicine, 16, 295-302. (2009)

• 2009-07-14

Licorice beta-amyrin 11-oxidase, a cytochrome P450 with a key role in the biosynthesis of the triterpene sweetener glycyrrhizin. (2008)

【2008】Seki H, Ohyama K, Sawai S, Mizutani M, Ohnishi T, Sudo H, Akashi T, Aoki T, Saito K, Muranaka T.Proc Natl Acad Sci U S A. , 105(37), 14204-14209. (2008)

• 2008-07-14

Constituents from leaves of Apocynum venetum L. (2008)

【2008】Kazuaki Kamata, Shujiro Seo, Jun-ichiro NakajimaTOKIWA Phytochemical Co., Ltd.J Nat Med, 62, 160-163. (2008)

• 2008-07-14

Suppression of oxidized LDL-induced PDGF receptor beta activation by ginkgo biloba extract reduces MMP-1 production in coronary smooth muscle cells.

【2007】 Akiba S, Yamaguchi H, Kumazawa S, Oka M, Sato T.Department of Pathological Biochemistry, Kyoto Pharmaceutical University, Kyoto, Japan.J Atheroscler Thromb., 14(5), 219-225. (2007)

• 2007-07-15