| TODS | toxic organic dust syndrome |
|---|---|
| DST | 1) Donor Specific Transfusion 2) Dexamethasone Suppression Test |
| CAST | calpastatin; Cardiac Arrhythmia Suppression Trial; Children of Alcoholism Screening Test |
| DST | desensitization test; dexamethasone suppression test; dihydrostreptomycin; disproportionate septal t... |
| HTS | head traumatic syndrome; HeLa tumor suppression; human thyroid-stimulating hormone, human thyroid st... |
| suppression | 1. The act of suppressing, or the state of being suppressed; repression; as, the suppression of a riot, insurrection, or tumult; the suppression of truth, of reports, of evidence, and the like. 2. <medicine> Complete stoppage of a natural secretion or excretion; as, suppression of urine; used in contradiction to retention, which signifies that the secretion or excretion is retained without expulsion. 3. Omission; as, the suppression of a word. Synonym: Overthrow, destruction, concealment, repression, detention, retention, obstruction. Origin: L. Suppressio: cf. F. Suppression. Source: Websters Dictionary (01 Mar 1998) |
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| suppression amblyopia | The suppression of the central vision in one eye when the images from the two eyes are so different that they cannot be fused into one. This may be due to: 1) faulty image formation (sensory amblyopia); 2) a large difference in refraction between the two eyes (anisometropic amblyopia); or 3) the two eyes pointing in different directions (strabismic amblyopia). Most suppression amblyopia can be reversed if appropriately treated before age 6 years. Synonym: amblyopia ex anopsia. (05 Mar 2000) |
| suppression, genetic | The restoration of the wild-type phenotype in an organism possessing a mutationally altered genotype. The effects of the mutation may be suppressed by a second "suppressor" mutation on a different gene, by a suppressor mutation on the same gene but located at a distance from the site of the primary mutation, or by the presence of a cytoplasmic suppressor due to a change in non-chromosomal DNA. (12 Dec 1998) |
| dexamethasone suppression test | <endocrinology, investigation> A test that measures the response of the adrenal glands to ACTH. Dexamethasone is given to the patient and then blood cortisol levels are measured. Under normal conditions, cortisol levels should drop in response to dexamethasone. In this test one milligram of dexamethasone is administered in the morning and then the blood is drawn for analysis the following morning. Abnormal test results can indicate Cushing's syndrome. (27 Sep 1997) |
| immune suppression | Suppression of the immune response by some compound or agent. (05 Mar 2000) |
| intergenic suppression | The situation where a primary gene and the gene that suppresses it do not lie in the same chromosomal locus. Compare: intragenic suppression. (18 Nov 1997) |
| intragenic suppression | <molecular biology> The situation where a primary gene and the mutated gene that suppresses it lie within the same locus. (18 Nov 1997) |
| thyroid suppression test | A thyroid function test used to diagnose difficult cases of hyperthyroidism, now largely replaced by the thyrotropin-releasing hormone stimulation test; triiodothyronine is administered for a week to 10 days, and a reduction of its uptake by the thyroid gland to less than half of the initial uptake is a normal response. Synonym: Werner's test. (05 Mar 2000) |