• He received a Medical Research Council (Britain) grant and worked (1948-1949) at University College, University of London, on Pyrimidine and Pteridine research. (rsc.org)
  • Derivatives of the dimethylisoalloxazine (7,8-dimethylbenzo[g]pteridine-2,4(3H,10H)-dione) skeleton. (bvsalud.org)
  • The detection limits of these pteridines are under 1 x 10 -10 M. The levels of neopterin, pterine, xanthopterin, and pterin-6-carboxylic acid were found to be significantly elevated in urine excreted by cancer patents, while the level of isoxanthopterin dropped in these patients. (mst.edu)
  • Neopterin is a pteridine derivative that can be used as an early biomarker in various disorders such as tissue rejection, human immunodeficiency virus, multi-organ failure, sepsis, and cancer. (hacettepe.edu.tr)
  • Within the scope of the thesis, it was determined that exposure to heavy metals, especially lead, in the recycling sector affects the pteridine and kynurenine pathways. (hacettepe.edu.tr)
  • HPCE provides better separation than high-performance liquid chromatography and the LIF detector enables us to detect minute amounts of pteridines in body fluid. (mst.edu)
  • PMID- 5157696 TI - [IgA in the gastric content and in the serum of eutrophic and malnourished infants]. (nih.gov)