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报道了阿塞那平的合成方法.以2,5-二氯苯乙酮和肌氨酸甲酯盐酸盐为原料,经过醚化、氧化、水解、合环、还原、开环等10步反应得到标题化合物,该法原料易得、实验操作简单,反应总收率约为3.5%,最终产物经1HNMR确认. 相似文献
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目的探讨抗精神病药合并舍曲林治疗慢性精神分裂症的临床疗效。方法回顾性分析我院近年来收治的154例慢性精神分裂症患者的临床资料。结果2组患者的临床疗效比较,差异有显著性(P<0.05)。2组患者治疗前的PANSS评分经统计学比较,无明显差异性(P>0.05)。而治疗组治疗后2周,4周,8周的PANSS评分,与对照组比较,有明显差异性(P<0.05)。2组患者的TESS评分无显著性差异(P>0.05)。结论抗精神病药利培酮合并舍曲林治疗慢性精神分裂症临床疗效确切,不良反应小,值得临床推广使用。 相似文献
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Alberto Canfrn-Duque
scar Pastor David García-Seisdedos Yessenia L. Molina Bohdan Babiy Milagros Lerma Carmen Snchez-Castellano Javier Martínez-Botas Diego Gmez-Coronado Miguel A. Lasuncin Alfonso J. Cruz-Jentoft Rebeca Busto 《International journal of molecular sciences》2021,22(8)
Atypical or second-generation antipsychotics are used in the treatment of psychosis and behavioral problems in older persons with dementia. However, these pharmaceutical drugs are associated with an increased risk of stroke in such patients. In this study, we evaluated the effects of risperidone treatment on phospholipid and sphingolipid composition and lipid raft function in peripheral blood mononuclear cells (PBMCs) of older patients (mean age >88 years). The results showed that the levels of dihydroceramides, very-long-chain ceramides, and lysophosphatidylcholines decreased in PBMCs of the risperidone-treated group compared with untreated controls. These findings were confirmed by in vitro assays using human THP-1 monocytes. The reduction in the levels of very-long-chain ceramides and dihydroceramides could be due to the decrease in the expression of fatty acid elongase 3, as observed in THP-1 monocytes. Moreover, risperidone disrupted lipid raft domains in the plasma membrane of PBMCs. These results indicated that risperidone alters phospholipid and sphingolipid composition and lipid raft domains in PBMCs of older patients, potentially affecting multiple signaling pathways associated with these membrane domains. 相似文献
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