Results 71 to 80 of about 8,569 (252)

Purification and Characterization of Sepiapterin Deaminase from the Silkworm, Bombyx mori

Pteridines, 1998
Sepiapterin deaminase has been purified approximately 6,000-told from the larval integument of the lemon mutant of the silkworm by several column chromatographic procedures.
Sawada Hiroshi, Kanekatsu Motoki, Nakagoshi Motoko, Dohke Kenjiro, Iino Teruhiko, Takikawa Shin-Ichiro   +5 more
doaj   +1 more source

PTERIDINES IN PHOTOSYNTHESIS [PDF]

Proceedings of the National Academy of Sciences, 1958
H. A. Nathan, R. C. Fuller, I. C. Anderson   +2 more
openaire   +3 more sources

Pteridines XCVIII. Synthesis and Properties of 1-Methylpterins

Pteridines, 1993
A series of 1-methyl-pterin derivatives (6-13) have been synthesized by condensation and methylation reactions. The compounds have been characterized by elemental analyses, pKa deterimations and UV spectra.
Pfleiderer Wolfgang
doaj   +1 more source

Pteridines CII Synthesis and Characterization of Dimeric Lumazines

Pteridines, 1994
Reduction of 1.3-dimethyllumazine (1) by zinc dust in Ac2O/AcOH leads to the formation of 6-7 connected bis-Iumazinyl derivatives. Depending on the reaction conditions either 7 -(5-acetyl-5,6, 7,8-tetrahydro-1.3-dimethyllumazin- 6-yl)-l, 3 ...
Koul Ashok, Wagner Thomas, Pfleiderer Wolfgang   +2 more
doaj   +1 more source

Changes in FeNO, d-ROMs, and BH4 by Intravenous L-Arginine in Children and Its Putative Role in Asthma Treatment

Journal of Asthma and Allergy
Naho Yamamoto,1 Saki Kasuga,1 Daijiro Kabata,2 Myu Ono,1 Sakura Ando,1 Taisuke Hashimoto,1 Shiori Fujikawa,1 Hiroko Fujitani,3 Ayumi Shintani,2 Takashi Hamazaki1 1Department of Pediatrics, Osaka Metropolitan University Graduate School of Medicine, Osaka,
Yamamoto N, Kasuga S, Kabata D, Ono M, Ando S, Hashimoto T, Fujikawa S, Fujitani H, Shintani A, Hamazaki T   +9 more
doaj  

EVOLUTION AND PTERIDINE METABOLISM IN THE GENUS DROSOPHILA [PDF]

, 1960
Jack L. Hubby, Lynn H. Throckmorton
openalex   +1 more source

The possible role of adenosine in the coronary dilator action of some pyrimidopyrimidines and pteridines [PDF]

, 1970
M. W. Nott
openalex   +1 more source

Establishing pteridine metabolism in a progressive isogenic breast cancer cell model - part II. [PDF]

Metabolomics, 2022
Rasmussen L, Foulks Z, Wu J, Burton C, Shi H.   +4 more
europepmc   +1 more source

Relationships Between Pteridines and Other Heterocycles (Purines, Riboflavin, and Vitamin B12)

, 1959
Helene A. Nathan, Helen B. Funk
openalex   +1 more source

Pteridines produced by Methylococcus capsulatus. Isolation and identification of a neopterin 2′:3′-phosphate [PDF]

, 1971
T. Urushibara, H. S. Forrest, D. S. Hoare, R. N. Patel   +3 more
openalex   +1 more source