Chapter title |
Taurine transporter in lymphocytes of patients with major depression treated with venlafaxine plus psychotherapy.
|
---|---|
Chapter number | 22 |
Book title |
Taurine 7
|
Published in |
Advances in experimental medicine and biology, February 2009
|
DOI | 10.1007/978-0-387-75681-3_22 |
Pubmed ID | |
Book ISBNs |
978-0-387-75680-6, 978-0-387-75681-3
|
Authors |
Fazzino F, Obregón F, Morles M, Rojas A, Arocha L, Mata S, Lima L, Fili Fazzino, Francisco Obregón, Margarita Morles, Andrés Rojas, Luis Arocha, Salvador Mata, Lucimey Lima, Fazzino, Fili, Obregón, Francisco, Morles, Margarita, Rojas, Andrés, Arocha, Luis, Mata, Salvador, Lima, Lucimey |
Editors |
Junichi Azuma, Stephen W. Schaffer, Takashi Ito |
Abstract |
The taurine transporter and taurine are present in lymphocytes, where taurine functions as an antioxidant and an anti-inflammatory agent. Taurine levels are elevated in lymphocytes of subjects with major depression, but returns to control levels after treatment with the antidepressant mirtazapine. Patients (40) were diagnosed using the Diagnostic and Statistical Manual IV of the American Psychiatric Association, and the severity of their condition was determined by the Hamilton Scale of Depression. One group of patients was treated with venlafaxine and the other with venlafaxine plus Neuro-Linguistic Programming. Lymphocytes were isolated from the peripheral blood by Ficoll/Hypaque. The coexistence of the taurine transporter with a subpopulation of CD4+ and CD8+ lymphocytes was measured by immunofluorescence. The levels of the pro-inflammatory, IL-2, and the anti-inflammatory, IL-4, cytokines were determined by ELISA while plasma amino acid levels were determined by HPLC. The percentage of CD4+ cells significantly decreased after both treatments, whereas the levels of CD8+ cells remained unchanged. The taurine transporter of CD4+ and CD8+ cells decreased after integrate treatment. No differences were found in the levels of IL-2 while IL-4 levels increased after integrate treatment. The observed effects of treatment on the taurine transporter and IL-4 content might modify lymphocyte activity during depression. |
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United States | 1 | 50% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
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Unknown | 17 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Other | 3 | 18% |
Student > Ph. D. Student | 2 | 12% |
Researcher | 2 | 12% |
Student > Bachelor | 2 | 12% |
Librarian | 1 | 6% |
Other | 2 | 12% |
Unknown | 5 | 29% |
Readers by discipline | Count | As % |
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Psychology | 3 | 18% |
Biochemistry, Genetics and Molecular Biology | 1 | 6% |
Nursing and Health Professions | 1 | 6% |
Agricultural and Biological Sciences | 1 | 6% |
Other | 2 | 12% |
Unknown | 5 | 29% |