中西药物结合治疗病毒性心肌炎临床分析

目的:探讨中西药物治疗病毒性心肌炎(VMC)的疗效.方法:治疗组(60例)选用黄芪注射液、辅酶Q10和维生素C(VitC);对照组(43例)选用GIK极化液、辅酶Q10和VitC; 两组患者无禁忌症者给予一受体阻滞剂、钙拮抗剂和对症治疗后3个月动态心电图、超声心动图、肌酸激酶、肌钙蛋白T、柯萨奇病毒B IgM.结果:治疗组与对照组治疗后比较,心律失常减少(P<0.01),左室舒张末内径缩小(P<0.05),肌酸激酶明显下降(P<0 .01); 治疗组治疗前后比较,左室射血分数增加 (P<0.01).结论:采用中西药结合治疗V MC中临床疗效良好.     

以肺痹论治类风湿关节炎肺间质纤维化

类风湿关节炎肺间质纤维化中医目前没有系统的认识,临床多将其归为中医肺痹一证进行论治,从前人经验中总结出其病因病机,认为本病是由痹证日久,肺气损伤,外邪侵袭造成的,以风寒湿等外邪痹阻日久,肺肾两虚,痰瘀毒阻于肺络为基本病机,在治疗上主张以补肺纳肾,祛痰化瘀解毒通络为总原则,临床疗效较好。     

Effects of traditional herbal medicine, Hwaotang, on atherosclerosis using the spontaneous familial hypercholesterolemia model, Kurosawa and Kusanagi-hypercholesterolemic rabbits and the venous thrombosis rats

Hwaotang (HOT), a traditional Korean medicinal formulation, is a dried decoctum of a mixture of seven herbal medicines, consisting of Angelica gigantis Radix, Rehmanniae Radix, Paeoniae Radix, Ciniamomi Cortex, Cnidii Rhizoma, Persicae Semen and Carthami Flos. In the present study, the inhibitory effects and anti thrombic properties of HOT on the progression of atherosclerotic lesions were studied using the spontaneous familial hypercholesterolemia (FH) model, Kurosawa and Kusanagi-hypercholesterolemic (KHC) rabbits and rats. Changes in blood chemistry, pathology and low-density lipoprotein (LDL) oxidation were measured in a control and HOT group. In the control group, the area of atheromatous plaques of the aorta progressed between week 12 (36.65%) and week 14 (46.22%). This progression of atherosclerotic lesions did not occur in the HOT-treated group after 12 (24.24%) and 14 (23.34%) weeks. Antioxidative effects on LDL were seen in the HOT in weeks 12 and 14. HOT improved the hypercholesterolemia in the KHC rabbits. On the other hand, HOT and five of the seven herbs, except Cnidii Rhizoma and Carthami Flos, inhibited the endotoxin-induced hepatic venous thrombosis in high cholesterol diet-treated rats. However, Ciniamomi Cortex showed a very weak inhibitory effect on the endotoxin-induced hepatic venous thrombosis. The extract also inhibited the endotoxin-induced decrease in blood platelets and fibrinogen, and endotoxin-induced increase in fibrin degradation products (FDP) on disseminated intravascular coagulation in normal rats. In conclusion, these results suggest that HOT has inhibitory effects on the development of atheromatous plaque formation in spontaneous FH rabbits. It is also suggested that the antioxidative effects of HOT on LDL led to the beneficial effects observed in this study. The protection by HOT and its herbs on the artificially induced ischemic infarction might be related to their inhibitory effects on disseminated intravascular coagulation, platelet coagulation and thrombotic action.     

Study on modified shengmai yin injection for prevention and treatment of brain impairment in endotoxin shock rats

Objective:To examine the effects of modified Shenmai Yin on invigorating vital energy, promoting blood flow, and protection against neural impairment in an endotoxin-induced shock rat model. Methods: Ninety-six SD rats were randomly divided into four groups: sham operation (saline 20 ml/kg), shock model (lipopolysaccharide, LPS, 8 mg/kg), Reformed Shengmai Yin (加味生脉饮 Pulse-activating Decoction) (LPS 8 mg/kg + reformed Shengmai Yin Injection 10 ml/kg), and dexamethasone (LPS 8 mg/kg + dexamethasone 5 mg/kg) groups. Each group was subdivided into 1 h, 2 h, 3 h, and 6 h time points for observation. The carotid artery was separated and connected with a biological functional system to monitor mean arterial pressure (MAP). Brain water levels, malonaldehyde (MDA) content, and superoxide dismutase (SOD) activity were also determined. Results: In the shock model group, MAP was progressively decreased after injection of LPS, brain water and MDA contents were increased, brain SOD activity was decreased, and capillary vessel edema in brain tissue was also observed. All these parameters were improved significantly in both treatment groups, although the effects were more marked with Shengmai Yin than with dexamethasone. Conclusion: Modified Shengmai Yin exhibits strong anti-shock and neuroprotective effects against Endotoxininduced shock.     

杨积武教授益气活血方治疗冠心病不稳定心绞痛气虚血瘀型临床观察

目的：探讨杨积武教授在治疗气虚血瘀型冠心病的经验方，验证其临床疗效。方法：按诊断标准选取42例患者并分为2组。2组患者除每天静点硝酸酯类药物外，治疗组每天服用益气活血方汤荆；对照组每天服用脂必妥片。观察期间禁止使用除硝酸甘油外其他治疗冠心病心绞痛的中西药物，共18天。结果：治疗组的心绞痛症状和硝酸甘油停减率总有效率均明显高于对照组。心电图疗效指标中，两组的总有效率无统计学意义。各例患者治疗后检查肝肾功能，均无明显变化。结论：本经验方与脂必妥之间除心电图疗效无明显差异外，其它指标均优于对照药。临床中可以随时根据患者的各种兼症加减应用，灵活多变，对肝功肾功也无明显的损害。     

普济宣肺消毒饮治疗急性支气管炎化痰作用临床观察

目的 观察普济宣肺消毒饮对急性支气管炎化痰作用.方法 用随机、对照、前瞻性研究方法,将87例急性支气管炎（表寒里热证）患者随机分为治疗组44例和对照组43例,治疗组服用普济宣肺消毒饮,对照组用急支糖浆治疗,观察对咯痰的影响,疗程为7d.结果 治疗组对咯痰、发热、头痛、恶风等症状有明显治疗作用,治疗后咯痰疗效和评分低于对照组,化痰疗效优于对照组（P＜0.05）.结论 普济宣肺消毒饮有一定的化痰作用.     

腹穴治疗脾肾两虚型颈椎病

颈椎病是针灸科门诊非常常见的疾病 ,近年来发病率逐渐提高 ,并且有发病年龄年轻化倾向。笔者采用腹穴为主治疗脾肾两虚型颈椎病 ,获得满意疗效 ,现总结如下。1　一般资料针灸门诊颈椎病患者 6 0人 ,中医辨证均是脾肾两虚 ,按就诊顺序随机分成 2组 ,即治疗组和对照组各30例。所有病人都经过拍片或CT或MRI检查确诊患颈椎骨质增生、生理弧度变直、甚至颈椎间盘突出 ,并伴有临床症状 ,两组详细资料见表 1。表 1　两组一般资料比较分　组例　数男　性女　性年　龄例　数伴疼痛伴眩晕伴疼痛和眩晕治疗组 3 0 13 17 <3 5 2 10 9113 5～ 5 0 16>5…     

丹参酮提取物物理化学质量属性相关性分析

目的：探寻丹参酮提取物化学成分的含量与物理性质之间的相关性。方法：HPLC测定50批丹参酮提取物中隐丹参酮、丹参酮IIA的含量,经典方法测定物理性质,将成分含量与物理性质进行相关性分析。结果：两变量组组内的隐丹参酮与丹参酮IIA含量,D10、D50、D90 之间,松装密度与振实密度,豪斯纳比率与压缩度指数均具有较强的相关性,休止角与均齐度、豪斯纳比率、压缩度指数具有一定的相关性,但相关性不强。两变量组的原始变量组间相关性系数最大不超过0.400,相关性不强。经过典型相关分析,3对典型变量的相关性显著,相关系数分别为0.851,0.674,0.565。结论：对于丹参酮提取物的化学、物理质量属性,原始变量组内具有较好的相关性,但组间相关性较差。相比原始变量,典型变量呈现出了较好的组间相关性,表明丹参酮提取物的物理化学属性之间具有一定的相关性。     

人内质网分子伴侣BiP的克隆、表达及其在RA患者血清抗体检测中的作用

以类风湿关节炎(rheumatoid arthritis,RA)患者滑膜组织文库cDNA为模板,用PCR方法扩增得到1965 bp人内质网分子伴侣BiP的全长cDNA,将其克隆入OmicsLinkTM表达载体pReceiver-B01a,构建重组表达质粒pReceiver-B01a-BiP。重组表达质粒导入大肠杆菌BL-21(DE3)菌株中诱导表达目的蛋白,表达产物以Ni+-NTA agarose层析柱纯化。SDS-PAGE和免疫印迹法(Western blot)分析发现,表达产物以可溶性蛋白和包涵体形式共同存在,表达量约占菌体蛋白总量的20%~30%。相对分子质量约为80000,纯度达到电泳级。经免疫印迹法鉴定,获得的BiP重组蛋白可以与RA患者血清反应,检测的抗BiP抗体在RA患者血清中的阳性率为75.4%(49/65),明显高于系统性红斑狼疮(systemic lupus erythe-matosus,SLE)患者14.6%(7/48)、原发性干燥综合征(primary Sj gren’s syndrome,pSS)患者7.3%(4/55)及正常人0%(0/71)(P<0.01)。表明,经原核表达获得的BiP全长蛋白,RA患者血清抗体可以很好结合,有望应用于临床血清学诊断。     

新型循环动力模式大鼠心脏移植模型的建立

目的目前,国内所有大鼠腹部异位心脏移植均沿袭了Corry的传统的移植心脏血流循环构建模式,但其操作难度限制了其广泛应用,尝试一种新型的、更简介高效的心脏移植循环重建新技术。方法本方法利用大鼠供体大鼠肝脏以上下腔静脉代替肺动脉与受体肾以下腔静脉吻合。结果新方法双血管缝合时间为(30.5±2.1)min,明显短于传统血管吻合方法(39.7±3.6)min,术后心脏复跳时间也由原来的(1.9±0.4)min缩短到(1.1±0.2)min。结论新循环重建技术降低了大鼠心脏移植难度,缩短了移植心脏缺血和复跳时间。