| TCA | T-cell A locus; terminal cancer; tetracyclic antidepressant; total cholic acid; total circulating al... |
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| TCAD | tricyclic antidepressant |
| TAD | Tricyclic antidepressant |
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| TCA | Tricyclic antidepressant |
| TCA | tricyclic antidepressant drug |
| tricyclic | <chemistry> Containing three fused rings or closed chains in the molecular structure. (19 Jan 1998) |
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| tricyclic antidepressant | <pharmacology> A group of antidepressant medications that share chemical characteristics, side effects and toxicity. Examples include: amitriptyline, amoxapine, clomipramine, desipramine, imipramine, nortriptyline, trimipramine and protriptyline. (19 Jan 1998) |
| antidepressive agents, tricyclic | Substances that contain a fused three-ring moiety and are used in the treatment of depression. These drugs block the uptake of norepinephrine and serotonin into axon terminals and may block some subtypes of serotonin, adrenergic, and histamine receptors. However the mechanism of their antidepressant effects is not clear because the therapeutic effects usually take weeks to develop and may reflect compensatory changes in the central nervous system. (12 Dec 1998) |
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| tricyclic antidepressant |
tricyclic: an antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain
Ãâó: wordnet.princeton.edu/perl/webwn
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| tricyclic antidepressant |
A class of antidepressants which work by decreasing the amount of certain chemical transmitters taken up by specific nerve cells. The tricyclic antidepressants include clomipramine, amitriptyline, and nortryptyline and are often used to treat behavioral problems in small animals.
Ãâó: www.peteducation.com/dict_alpha_listing.cfm
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| tricyclic antidepressant |
a class of antidepressants named for their three-ring chemical structure. TCAs increase the level of norepinephrine and serotonin in the synapses of the brain.
Ãâó: www2.med.umich.edu/psychiatry/umdc/defquery.cfm
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| tricyclic and tetracyclic antidepressants |
A class of antidepressant agents whose chemical structure has three (or four) fused rings. These drugs block the reuptake of norepinephrine and serotonin at the nerve endings.
Ãâó:
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| tricyclic |
containing three fused rings or closed chains in the molecular structure; see also under antidepressant.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| tricyclic | an antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain |
|---|---|
| tricyclic | an antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain |
| tricyclic | an antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain |
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