iminodiacetic acid


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iminodiacetic acid

[‚im·ə·nō·dī·ə′sēd·ik ′as·əd]
(organic chemistry)
C4H7NO4 A crystalline substance used as an intermediate in the manufacture of chelating agents, surface-active agents, and complex salts. Abbreviated IDA. Also known as diglycine; iminodiethanoic acid.
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Development of new radiopharmaceuticals based on N-substitution of iminodiacetic acid.
Hemingway et al (11) screened patients with idiopathic STC to determine gallbladder function by cholecystokinin (CCK)-augmented trimethy1-3-bromo iminodiacetic acid scans.
Tenders are invited for Raw Materials : N-(phosphonomethyl) Iminodiacetic Acid 98% min.
On Monday, I was sent for a hepatobiliary iminodiacetic acid (HIDA) scan.
The patient was evaluated for a bronchobiliary fistula with computed tomography (CT) scan of the chest and abdomen (Figures 1, 2), and a dimethyl iminodiacetic acid (HIDA) scan (Figure 3).
Selectivity is achieved by the iminodiacetic acid functionality chemically bound to a macroreticular porous styrene divinylbenzene resin matrix.
The iminodiacetic acid derivatives labeled with Tc-99m have high extraction efficiency in the liver, even with elevated levels of bilirubin.
Ultrasonography showed normal gallbladders in all patients, but 75% had abnormal findings on hydroxy iminodiacetic acid scans or cholecystograms.