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Abstract A pteridine glycoside in Synechococcus sp. PCC 7942, the structure of which had been tentatively identified as biopterin-glucoside, was isolated and characterized for its exact chemical structure by 2D-NMR spectroscopy. The determined structure is...
In order to find out whether chronic immune stimulation is associated with Helicobacter pylori infection we studied 425 healthy individuals (aged 57.6 ± 9.22 years, s.d.) who were performing a health check up without having any specific health problems. Blood was drawn for Hpylori antibody...
Abstract Concentrations of serum neopterin and homocysteine concentrations as well as pyridoxal-5-phosphate (P-5-P) deficiency have been determined in 30 healthy individuals and 61 patients with coronary heart disease (CHD) verified by coronary angiography. Patients have been observed before...
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