RESUMO
AIM: To compare the effects, adverse reactions and emotion change of venlafaxine vs furazolidone for harmful alcoholics. METHODS: Sixty-eight patients with harmful alcoholics were divided into two groups. Thirty-four patients (M34; age 37 a± s 6 a) were treated with venlafaxine, 25-50 mg, po, tid, for 8 wk. The other thirty-four patients (M34;age 38 a±6 a) with furzolidone, 0.1-0.2 g, po, tid, for 8 wk, with drinking alcohol at regular intervals during treating with furazolidone. RESULTS: The total effective rate was 79% in venlafaxine group at 3 mo. There were no obvious adverse reactions, the anxiety disorder and depressive disorder during treating with venlafaxine. And the total effective rate was 65% in furazolidone group (P<0.05). There were obvious adverse reactions such as hypotension, myocardial ischemia, anxiety disorder and depressive disorder after treating with furazolidone. CONCLUSION: Adverse reaction of venlafaxine on harmful alcoholics is smaller than furazolidone and the effect of venlafaxine on alcoholics is better than furazolidone.
RESUMO
PURPOSE: Microsatellite instability in patients with defects in the mismatch repair system resulting in RER has a high risk of accumulating mutations in oncogene and tumor suppressor gene. In this study, we evaluated the incidence of microsatellite instability in breast cancer by comparing PCR-amplified sequences from frozen samples of normal and tumor tissue fram affected patients. We also investigated whether RER was associated with TGF-beta RII mutation. MATERIALS AND METHODS: Fifty surgically resected breast cancer specimens from Jan. 1996 to June, 1997 were used for study. Microsatellite instability(referred to as replication error, RER) at three loci with BAT 26, BAT 40, TA10 was analyzed by polymerase chain reaction and the results were compared with clinicopathologic characteristics. RESULTS: Of the 50 breast cancer patients, 14(28%) were RER(+) at one or more microsatellite loci, and 4(8%) showed TGF-beta RII mutation. Microsatellite instability was significantly correlated with lymph node involvement(especially in case of 4 or more lymph nodes involvement). But we could not find any correlation between RER and other prognostic factors including tumor size, tumor grade, hormone receptor status and pathology. One of fourteen tumors with RER(+) showed TGF-beta RII mutstion. There was no signiticant correlation between RER(+) and TGF-beta type II receptor gene mutation. CONCLUSION: The findings suggest that microsatellite instability would be useful prognostic factor in unilateral breast cancer patients, and the role of targeting to gene mutation will be explored in future studies.