Inter-relationships between quinolinic acid, neuroactive kynurenines, neopterin and β2-microglobulin in cerebrospinal fluid and serum of HIV-1-infected patients
Induction of tryptophan catabolism is the mechanism for gamma-interferon-mediated inhibition of intracellular Chlamydia psittaci replication in T24 cells
Quantification of quinolinic acid in rat brain, whole blood and plasma by gas chromatography and negative chemical ionization mass spectrometry: Effects of systemic l-tryptophan administration on brain and blood quinolinic acid concentrations
Increased ratio of quinolinic acid to kynurenic acid in cerebrospinal fluid of D-retrovirus infected rhesus macaques: Relationship to clinical and viral status
Cerebrospinal fluid and serum neopterin and biopterin in D-retrovirus-infected rhesus macaques Macaca mulatta: relationship to clinical and viral status
Relationship of neurologic status in macaques infected with the simian immunodeficiency virus to cerebrospinal fluid and serum quinolinic acid and kynurenic acid
The roles of superoxide anion and methylene blue in the reductive activation of indoleamine-2,3-dioxygenase by ascorbic acid or by xanthine oxidase- hypoxanthine
Mechanism of interferon-gamma action. Characterization of indoleamine 2,3-dioxygenase in cultured human cells induced by interferon-gamma and evaluation of the enzyme-mediated tryptophan degradation in its anticellular activity
Gamma-interferon-induced inhibition of the growth of Rickettsia prowazekii in fibroblasts cannot be explained by the degradation of tryptophan or other amino acids