Literature DB >> 2930807

Does platelet serotonin receptor supersensitivity accompany endogenous depression?

O S Brusov1, B S Beliaev, A B Katasonov, G P Zlobina, M I Factor, R R Lideman.   

Abstract

In a population of drug-free bipolar and unipolar depressed women, it was found that the concentration of serotonin sufficient to induce half-maximal shape change velocity in platelets is significantly (p less than 0.001) lower (0.13 +/- 0.0.04 microM) than that of closely matched controls (0.532 +/- 0.1 microM). This platelet concentration becomes higher after 1-3 months of antidepressant treatment (0.47 +/- 0.16 microM). Possible mechanisms for this up- or down-regulation of platelet serotonin receptor responsiveness are discussed.

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Year:  1989        PMID: 2930807     DOI: 10.1016/0006-3223(89)90190-x

Source DB:  PubMed          Journal:  Biol Psychiatry        ISSN: 0006-3223            Impact factor:   13.382


  4 in total

1.  Platelet serotonergic markers in psychiatric disorders: use, abuse and limitations.

Authors:  P D Hrdina
Journal:  J Psychiatry Neurosci       Date:  1994-03       Impact factor: 6.186

2.  Platelet serotonin and interleukin-1 beta after sleep deprivation and recovery sleep in humans.

Authors:  P Heiser; B Dickhaus; C Opper; W Schreiber; H W Clement; C Hasse; J Hennig; J C Krieg; W Wesemann
Journal:  J Neural Transm (Vienna)       Date:  1997       Impact factor: 3.575

3.  Serotonergic markers in platelets of patients with major depression: upregulation of 5-HT2 receptors.

Authors:  P D Hrdina; D Bakish; J Chudzik; A Ravindran; Y D Lapierre
Journal:  J Psychiatry Neurosci       Date:  1995-01       Impact factor: 6.186

4.  Serotonin-induced platelet intracellular calcium mobilization in depressed patients.

Authors:  I Kusumi; T Koyama; I Yamashita
Journal:  Psychopharmacology (Berl)       Date:  1994-01       Impact factor: 4.530

  4 in total

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