Matrine,oxymatrine, and compound Kushen injection from the roots of Sophora flavescens: an overview of their anticancer activities

In the present review, we updated current information on the chemistry, contents, and anticancer properties of matrine (MT), oxymatrine (OMT), and compound Kushen injection (CKI). The anticancer properties were focused on lung, breast, and liver cancer cells because they are most susceptible. Sources of information were from Google, Google Scholar, PubMed, PubMed Central, Science Direct, PubChem, J-Stage, Directory of Open Access Journals (DOAJ), and China National Knowledge Infrastructure (CNKI). Reference was also made on botanical websites, such as Flora of China and World Flora Online. MT and OMT are dominant quinolizidine alkaloids from the roots of Sophora flavescens (Kushen) of the family Fabaceae. Against lung, breast, and liver cancer cells, MT and OMT inhibit cell proliferation; induce cell cycle arrest, apoptosis, and autophagy; restrict angiogenesis; and inhibit cell metastasis, invasion, and migration. The processes involve various molecular targets and signaling pathways. CKI is a traditional Chinese medicine (TCM) composed of root extracts of S. flavescens and Smilax glabra (Baituling) of the family Smilacaceae. With MT and OMT as major components, CKI has been approved for the treatment of cancer in China more than 20 years ago. In recent years, systematic reviews and meta-analysis have been undertaken to evaluate the anticancer effects of CKI. When CKI is used alone and in combination with chemotherapy of western medicine, there is much to be learned concerning their interactions besides their individual and integrated efficacy. Some perspectives of MT, OMT, and CKI are discussed, and their suggestions for future research are provided.     

激光联合复方血栓通胶囊治疗糖尿病视网膜病变合并黄斑水肿的疗效观察

目的:分析糖尿病视网膜病变合并黄斑水肿联合采用激光与复方血栓通胶囊治疗的临床疗效。方法:选取我院2017年1月—2019年1月收治的200例糖尿病视网膜病变合并黄斑水肿患者为研究对象,随机分为两组。对照组单独行激光治疗,观察组于对照组基础上联合复方血栓通胶囊治疗,对比两组临床疗效、治疗前后IL-6(白介素-6)、VEGF(血管内皮生长因子)、NOS(血清一氧化氮合成酶)水平变化情况。结果:对照组总有效率(68.00%,68/100)较观察组总有效率(98.00%,98/100)更高(P<0.05);与对照组对比,观察组治疗后NOS水平更高,IL-6、VEGF水平更低(P<0.05)。结论:糖尿病视网膜病变合并黄斑水肿联合采用激光与复方血栓通胶囊治疗的临床疗效显著,值得推广。     

六味能消胶囊联合脂必泰胶囊治疗高脂血症的临床研究

目的探讨六味能消胶囊联合脂必泰胶囊治疗高脂血症的临床效果。方法选取2017年5月—2018年10月东营市东营区人民医院收治的64例高脂血症患者,随机分为对照组和治疗组,每组各32例。对照组口服脂必泰胶囊,1粒/次,2次/d。治疗组在对照组治疗基础上口服六味能消胶囊,1粒/次,3次/d。两组均连续治疗8周。观察两组的临床疗效,比较两组治疗前后血脂指标、血流变学指标、血小板参数及血清学指标的变化情况。结果治疗后,对照组和治疗组的总有效率分别是75.0%、96.9%,两组比较差异具有统计学意义(P0.05)。治疗后,两组总胆固醇(TC)、非-HDL-C、三酰甘油(TG)、低密度脂蛋白胆固醇(LDL-C)水平均较治疗前显著降低,而高密度脂蛋白胆固醇(HDL-C)显著升高,同组治疗前后比较差异具有统计学意义(P0.05);治疗后,治疗组TC、非-HDL-C、TG、LDL-C水平低于对照组,而HDL-C高于对照组,两组比较差异具有统计学意义(P0.05)。治疗后,两组血浆黏度(PV)、红细胞比容(HCT)、聚集指数(RCAI)、平均血小板体积(MPV)、血小板最大聚集率(MAR)均显著降低,而变形指数(RDI)值均显著升高,同组治疗前后比较差异具有统计学意义(P0.05);治疗后,PV、HCT、RCAI、MPV、MAR值均显著低于对照组,而RDI值高于对照组,两组比较差异具有统计学意义(P0.05)。治疗后,两组血清C反应蛋白(CRP)、内皮素(ET)水平较治疗前均显著降低,而一氧化氮(NO)水平显著增高,同组治疗前后比较差异具有统计学意义(P0.05);治疗后,治疗组CRP、ET水平低于对照组,而NO水平高于对照组,两组比较差异有统计学意义(P0.05)。结论六味能消胶囊联合脂必泰胶囊治疗高脂血症具有较好的临床疗效,综合调脂作用显著,可明显纠正患者体内血流变学异常,改善血小板功能及微炎症状态,保护血管内皮功能,具有一定的临床推广应用价值。     

复方倍他米松注射液联合泛昔洛韦胶囊、普瑞巴林胶囊治疗带状疱疹的临床疗效观察

目的 对复方倍他米松注射液联合泛昔洛韦胶囊、普瑞巴林胶囊治疗带状疱疹的临床疗效进行观察并探讨。方法 选取2018 年1 月～2019 年12 月我院收治的118 例带状疱疹患者为研究对象，采用随机抽签的方式将患者分为对照组（泛昔洛韦胶囊+普瑞巴林胶囊+甲钴胺片+维生素B1 片）与观察组（联合复方倍他米松注射液），比较两组治疗总有效率、VAS 评分、QS 评分、C 反应蛋白、无新发皮疹时间、结痂时间及疼痛停止时间、随访2 个月后带状疱疹后遗神经痛发生率以及不良反应发生率。结果 观察组与对照组治疗总有效率分别为94.92%及76.27%，组间对比差异有统计学意义（P＜0.05）；治疗后，观察组VAS 评分显著低于对照组；观察组QS 评分低于对照组（P＜0.05）；治疗后，观察组C 反应蛋白显著低于对照组（P＜0.05）；观察组无新发皮疹时间、结痂时间及疼痛停止时间分别显著短于对照组（P＜0.05）；随访2 个月后，发现观察组带状疱疹后遗神经痛发生率显著低于对照组（P＜0.05）；观察组不良反应发生与对照组比较，差异无统计学意义（P＞0.05）。结论 复方倍他米松注射液联合泛昔洛韦胶囊、普瑞巴林胶囊治疗带状疱疹不仅效果好且安全性高，值得使用。     

Diagnostic sensitivity of electrophysiology and ultrasonography in ulnar neuropathies of different severity

ObjectiveTo assess the diagnostic performance of electrophysiology and nerve ultrasound in ulnar neuropathies of varying clinical severity in 135 consecutive patients.MethodsClinical severity of ulnar neuropathy was graded on a 4 point scale from very mild (symptoms only) to severe (marked atrophy of intrinsic hand muscles). Sensitivity and localization ability of electrophysiology and nerve ultrasound were assessed for each point of the scale.ResultsUltrasound had higher sensitivity than electrophysiology in clinically very mild (20% and 3% for ultrasound and electrophysiology, respectively) and mild (62% and 47% for ultrasound and electrophysiology, respectively) neuropathies, had greater localizing ability in axonal ulnar neuropathies, and identified nerve hypermobility.Ultrasound nerve cross-sectional area had strong positive correlation with both clinical and electrophysiological severity scores, but with significant overlap across the severity groups.ConclusionThe diagnostic work-up of ulnar neuropathies was improved by using both electrophysiology and ultrasound at all levels of clinical severity. Ultrasound increased the diagnostic yield in very mild and mild neuropathies, localized all the ulnar neuropathies with abnormal non-localizing electrophysiology and identified nerve hypermobility.SignificanceThis is the first detailed analysis of the diagnostic performance of electrophysiology and ultrasound in ulnar neuropathies of varying severity.     

松龄血脉康抑制肺动脉高压的实验研究

为观察松龄血脉康胶囊对肺动脉高压大鼠肺动脉压的影响，取１００只健康Ｗｉｓｔａｒ大鼠，其中６０只背部注射野百合碱ｍｏｎｏｃｒｏｔａｌｉｎｅ，ＭＣＴ８０ｍｇ／ｋｇ复制出肺动脉高压模型。再将其分为两组，各３０只，其中一组以标准饲料喂养，另一组加用松龄血脉康胶囊１．５ｇ·ｋｇ－１·ｄ－１。其余４０只健康大鼠做为正常对照组，在实验当天、７天、１４天、２１天、２８天、３５天从各组中随机抽取５只行右心导管测肺动脉压。结果：注射ＭＣＴ后肺高压组２８天时达高峰，但加用松龄血脉康组上升幅度明显小于未用药组。结论：松龄血脉康有显著抑制大鼠肺动脉高压发展的作用     

脑络康缓释胶囊的制备工艺和体外释放度的研究

以羟丙甲基纤维素作为主要的缓释辅料,采用正交设计方法优化处方研制成脑络康缓释胶囊.以人参皂苷的累积释放量作为考察指标,按照<药典>规定的缓释制剂的释放度进行优选.结果:最佳的处方工艺即羟丙甲基纤维素216 mg,乙基纤维素24 mg,混合稀释剂132 mg,释放曲线符合Higuchi动力学模型.     

安体维康诱导肝细胞凋亡实验研究及临床观察

目的 :评价中药制剂安体维康 ( Antivirus Compound,ATVC)诱导人肝癌细胞凋亡的作用及临床疗效。方法 :采用 MTT(细胞毒 )实验培养人肝癌细胞株 BEL - 740 2细胞 ,加入不同浓度安体维康药液进行培养与对照组进行比较。临床给原发性肝癌 1 0例服用安体维康胶囊 3个月。结果 :安体维康能抑制人肝癌细胞株 BEL- 740 2细胞生长 ,有诱导肝细胞凋亡的作用。其作用强弱在一定程度上存在剂量和时间效应。服用安体维康的肝癌患者临床症状明显改善。结论 :安体维康可诱导人肝癌细胞调亡 ,对原发性肝癌有一定临床疗效