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Article
Research record from Talanta, 2026-09-01. PMID 42691713.
Article
Research record from PLoS Negl Trop Dis, 2026-09-11. PMID 42726901.
Tests
A determination of the seafood high in n-3 fatty acids in a nutritional product or meal, or a portion thereof.
Article
Research record from J Anal Toxicol, 2026-06-01. PMID 42377259.
Article
Research record from J Chromatogr B Analyt Technol Biomed Life Sci, 2026-09-30. PMID 42868770.
Article
Research record from Anal Bioanal Chem, 2026-04-14. PMID 41975085.
Tests
An estrogen test measures the level of estrogens in a sample of your blood, urine (pee), or saliva (spit).
Article
Research record from Cancer Cytopathol, 2026-05-01. PMID 42046206.
Tests
Flu is short for influenza. It is a respiratory infection caused by viruses . Respiratory infections may affect your nose, throat, and/or lungs. Most flu tests check a sample of fluid from your nose or throat to find out if you're infected with a flu virus.
Glossary Term
Fluorescence is a luminescence (i.e., optical phenomenon) in cold bodies, in which a molecule absorbs a high-energy photon, and re-emits it as a lower-energy (longer-wavelength) photon. The energy difference between the absorbed and emitted photons ends up as molecular vibrations (heat).
Indicators
GGT participates in the transfer of amino acids across the cellular membrane and in glutathione metabolism. High concentrations are found in the liver, bile ducts, and the kidney. A test that measures the amount of GGT in the blood is used to detect diseases of the liver, bile ducts, and kidney; and to differentiate liver or bile duct (hepatobiliary) disorders from bone disease.
Tests
The determination of the amount of the average particle size of high-density lipoprotein in a sample.
