Amir-Hossein Modabbernia

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It has been suggested that phosphodiesterase 5 inhibitors such as sildenafil may be effective in the treatment of negative symptoms of schizophrenia. This study was designed to investigate the effect of sildenafil added to risperidone as augmentation therapy in patients with chronic schizophrenia and prominent negative symptoms in a double-blind and(More)
BACKGROUND Considerable amount of biochemical data supports the potential involvement of protein kinase C in the pathophysiology and treatment of bipolar disorder. The aim of this double-blind, placebo-controlled study was to investigate the efficacy and tolerability of tamoxifen as an adjunct to lithium for the treatment of acute mania in hospitalized(More)
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