| AG | 1) Amino-Glycoside 2) Anion Gap - Anion Gap |
|---|---|
| AE | above-elbow [amputation]; acrodermatitis enteropathica; activation energy; adult erythrocyte; advers... |
| AG | abdominal girth; agarose; aminoglutethimide; analytical grade; anion gap; antigen; antiglobulin; ant... |
| CN- | cyanide anion |
| HPAC | high-performance anion-exchange chromatography; hypothalamo-pituitary-adreno-cortical |
| AE | Anion exchange |
|---|---|
| AE | Anion exchanger |
| AE1 | Anion exchanger 1 |
| AG | Anion gap |
| HPAEC-PAD | High performance anion exchange chromatography with pulsed amperometric detection |
| ambident anion | <chemistry> A group of atoms that carry an overall negative charge and which can donate electrons to electron acceptors such as metal atoms. (09 Oct 1997) |
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| ambident ligand | <chemistry> A ligand that can donate electrons through two or more atoms on their molecule. (05 Feb 1998) |
|---|---|
| anion | A negatively-charged ion. (09 Oct 1997) |
| anion exchange | The process by which an anion in a mobile (liquid) phase exchanges with another anion previously bound to a solid, positively charged phase, the latter being an anion exchanger. It takes place when Cl- is exchanged for OH- in desalting. The reaction is Cl- (in solution) + (OH- on anion exchanger+) → (Cl- on anion exchanger) + OH- (in solution); combined with cation exchange, NaCl is removed from solution. Anion exchange may also be used chromatographically, to separate anions, and medicinally, to remove an anion (e.g., Cl-) from gastric contents or bile acids in the intestine. (05 Mar 2000) |
| anion exchanger | Family of Integral membrane proteins that perform the exchange of chloride and bicarbonate across the plasma membrane. Best known is Band III protein of the red blood cell. (18 Nov 1997) |
| anion exchange resin | <chemistry> A resin with fixed cationic groups which is used in chromatography to separate anionic molecules. A High molecular weight, insoluble polymers that contain functional anionic groups capable of undergoing exchange reactions. These resins are used for ion exchange chromatography, as gastric antacids, hypocholesteraemics, etc. (14 Aug 2000) |
| anion gap | <biochemistry> The difference between the sum of the measured cations and anions in the plasma or serum calculated as follows: (Na + K) -(Cl + HCO3) = < 20 mmol/l. Elevated values may occur in diabetic or lactic acidosis; normal or low values occur in bicarbonate-losing metabolic acidoses. Synonym: cation-anion difference. (05 Mar 2000) |
| cation-anion difference | <biochemistry> The difference between the sum of the measured cations and anions in the plasma or serum calculated as follows: (Na + K) -(Cl + HCO3) = < 20 mmol/l. Elevated values may occur in diabetic or lactic acidosis; normal or low values occur in bicarbonate-losing metabolic acidoses. Synonym: cation-anion difference. (05 Mar 2000) |
| superoxide anion | <chemistry> A harmful derivative of oxygen capable of oxidative destruction of cell components. (09 Oct 1997) |
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