Results 161 to 170 of about 26,569 (299)

Cloning and sequencing of cDNA encoding rat GTP cyclohydrolase I. The first enzyme of the tetrahydrobiopterin biosynthetic pathway.

, 1991
Kazuyuki Hatakeyama, Yasushi Inoue, T. Harada, Hiroyuki Kagamiyama   +3 more
openalex   +1 more source

Effects of Sapropterin on Endothelium-Dependent Vasodilation in Patients With CADASIL: A Randomized Controlled Trial [PDF]

Background and Purpose-Cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a rare autosomal dominant disorder caused by NOTCH3 mutations, is characterized by vascular smooth muscle and endothelial cells ...
Campolo, Jonica, De Maria, Renata, Federico, Antonio, Frontali, Marina, Parodi, Oberdan, Parolini, Marina, Taroni, Franco   +6 more
core  

Tetrahydrobiopterin Improves Endothelium-Dependent Vasodilation in Chronic Smokers [PDF]

, 2000
Thomas Heitzer, Carsten Brockhoff, Bernd Mayer, Ascan Warnholtz, Hanke Mollnau, S Henne, Thomas Meinertz, Thomas Münzel   +7 more
openalex   +1 more source

A novel action of 6R-L-erythro-5,6,7,8-tetrahydrobiopterin: direct stimula tion of dopamine release in vivo.

, 1991
Kunio Koshimura, Ken Lee, Tetsuya Ohue, Yoshinori Akiyama, Akihiro Ito, Yasuyoshi Watanabe, Soichi Miwa   +6 more
openalex   +1 more source

Ascorbic Acid Enhances Endothelial Nitric-oxide Synthase Activity by Increasing Intracellular Tetrahydrobiopterin [PDF]

, 2000
Annong Huang, Joseph A. Vita, Richard C. Venema, John F. Keaney   +3 more
openalex   +1 more source

Allosteric regulation of neuronal nitric oxide synthase by tetrahydrobiopterin and suppression of auto-damaging superoxide [PDF]

, 2000
Peter Kotsonis, L. Fröhlich, Zhanna V. Shutenko, Renate Horejsi, Wolfgang Pfleiderer, Harald Schmidt   +5 more
openalex   +2 more sources

Clinical, Biochemical, and Radiologic Profiles of Filipino Patients with 6-Pyruvoyl-Tetrahydrobiopterin Synthase (6-PTPS) Deficiency and their Neurodevelopmental Outcomes. [PDF]

Acta Med Philipp
de Castro-Hamoy LG, Moral MALA, Calotes-Castillo LV, Abacan MAR, Cordero CP, Pagaspas MLC, Maceda EBG, Estrada SC, Chiong MAD.   +8 more
europepmc   +1 more source

Effects of 6R-tetrahydrobiopterin on calcium channels in neuronal cells.

, 1994
Kunio Koshimura, Takuma Shiraki, Shígeo Kobayashi, Yasuyoshi Watanabe, Soichi Miwa, Τοmoh Masaki   +5 more
openalex   +1 more source

Oral Administration of Tetrahydrobiopterin Prevents Endothelial Dysfunction and Vascular Oxidative Stress in the Aortas of Insulin-Resistant Rats [PDF]

, 2000
Kazuya Shinozaki, Yoshihiko Nishio, Tomio Okamura, Yuichi Yoshida, Hiroshi Maegawa, Hideto Kojima, Masahiro Masada, Noboru Toda, Ryuichi Kikkawa, Atsunori Kashiwagi   +9 more
openalex   +1 more source

Rare biochemical & genetic conditions: clues for broader mechanistic insights. [PDF]

Cell Mol Life Sci
Mentis AA, Dalamaga M.
europepmc   +1 more source