Insulin Secretion in Response to L-Arginine under Decreasing Tetrahydrobiopterin Content

by Ishii Masakazu, Shimizu Shunichi, Watabe Tatsuya, Kiuchi Yuji
Published 2008-02-01

Tetrahydrobiopterin Regulates L-tyrosine-induced Elevation of Cytosolic Calcium Concentration in Insulin-secreting Cells

by Ishii Masakazu, Shimizu Shunichi, Watabe Tatsuya, Kiuchi Yuji
Published 2006-08-01

Stimulation of Tetrahydrobiopterin Synthesis by Basic Fibroblast Growth Factor in Vascular Endothelial Cells

by Shimizu Shunichi, Miyasaka Yoshiyuki, Yamamoto Shinichiro, Ishii Masakazu, Kiuchi Yuji
Published 2003-02-01

Beneficial Role of Tetrahydrobiopterin on Various Cardiovascular Diseases and Regulation of its Levels under Pathological Conditions

by Shimizu Shunichi, Ishii Masakazu, Wajima Teruaki, Hagiwara Tamio, Negoro Takaharu
Published 2006-02-01

Troglitazone Stimulates the Insulin-induced Tetrahydrobiopterin Synthesis In Vascular Endothelial Cells

by Ishii Masakazu, Shimizu Shunichi, Shiota Kazuhiro, Kiuchi Yuji, Yamamoto Toshinori
Published 2000-11-01

Stimulation of Tetrahydrobiopterin Synthesis by 17β-Estradiol in Brain Microvascular Endothelial Cells

by Shiota Kazuhiro, Ishii Masakazu, Yamamoto Toshinori, Shimizu Shunichi, Kiuchi Yuji
Published 2000-11-01

Characterization of the Protective Effect of Tetrahydrobiopterin Against S-Nitroso-N -Acetyl-D ,L-Penicillamine Induced Endothelial Cell Injury

by Ishii Masakazu, Shimizu Shunichi, Momose Kazutaka, Kiuchi Yuji, Yamamoto Toshinori
Published 1999-02-01

Stimulation of Tetrahydrobiopterin Synthesis by Cyclosporin A during Lipopolysaccharide Treatment in Vascular Endothelial Cells

by Ishii Masakazu, Shimizu Shunichi, Shiota Kazuhiro, Yamamoto Shinichiro, Kiuchi Yuji, Yamamoto Toshinori
Published 2002-08-01

Negative Regulation of Insulin-induced Tetrahydrobiopterin Synthesis by Protein Kinase C in Vascular Endothelial Cells

by Ishii Masakazu, Shimizu Shunichi, Nagai Tsutomu, Kazuhiro Shiota, Kiuchi Yuji, Yamamoto Toshinori
Published 2001-11-01

Extracellular-Added ADP-Ribose Increases Intracellular Free Ca2+ Concentration Through Ca2+ Release From Stores, but Not Through TRPM2-Mediated Ca2+ Entry, in Rat β-Cell Line RIN-5...

by Ishii Masakazu, Shimizu Shunichi, Hagiwara Tamio, Wajima Teruaki, Miyazaki Akira, Mori Yasuo, Kiuchi Yuji
Published 2006-01-01

Hydrogen Peroxide Stimulates the LPS-induced Tetrahydrobiopterin Synthesis in Mouse Brain Microvascular Endothelial Cells

by Shiota Kazuhiro, Shimizu Shumchi, Ishii Masakazu, Yamamoto Shinichiro, Iwasaki Michiko, Yamamoto Toshinori, Kiuchi Yuji
Published 2002-02-01

Therapeutic angiogenesis by transplantation of induced pluripotent stem cell-derived Flk-1 positive cells

by Ito Sachiko, Nishio Naomi, Yoshikai Toru, Li Ping, Ishii Masakazu, Kito Tetsutaro, Shibata Rei, Suzuki Hirohiko, Numaguchi Yasushi, Yamashita Jun K, Murohara Toyoaki, Isobe Kenichi
Published 2010-09-01