Results 261 to 270 of about 140,654 (327)

Biocatalytic synthesis of β-hydroxy tryptophan regioisomers.

open access: yesOrg Biomol Chem
Bruffy SK   +3 more
europepmc   +1 more source

Methylation of indole during catalytic tests for hydrodenitrogenation (HDN) reactions

open access: closedJournal of Molecular Catalysis A: Chemical, 1995
Hydrodenitrogenation (HDN) is a catalytic process aimed at reducing the nitrogen content of petroleum crudes. We studied the reactivity of organic nitrogen compounds, aniline and indole, representative of those present in the crudes. The catalytic tests were carried out in the presence of H2S in the reacting gas phase.
M. Callant   +4 more
openalex   +2 more sources

Indole-Spot Test in Bacteriology

open access: closedAmerican Journal of Clinical Pathology, 1963
R, VRACKO, J C, SHERRIS
  +5 more sources

Urinary 5-hydroxy indole acetic acid as a test for early diagnosis of acute appendicitis

open access: closedClinical Biochemistry, 2004
Acute appendicitis (AA) is the most common abdominal emergency. The appendix has abundant serotonin containing cells. Upon inflammation, serotonin is released in the blood and converted into 5-HIAA (5-hydroxy indole acetic acid). Measurement of the urine 5-HIAA (U-5-HIAA) could be a reliable marker of inflammation of the appendix.
Shahram Bolandparvaz   +6 more
openalex   +3 more sources

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