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1.
目的:探讨化痰祛瘀汤对冠心病稳定性心绞痛痰瘀互结证患者血清hs-CRP、TNF-α、IL-6的影响及疗效观察。方法:将冠心病稳定性心绞痛(SCAD)痰瘀互结证患者60例随机分成2组各30例,2组均给予西医常规治疗,治疗组加用化痰祛瘀汤治疗。2组疗程均为8周,比较2组综合疗效及中医证候疗效及治疗前后hs-CRP、TNF-α和IL-6水平的变化。结果:治疗组综合疗效和中医证候疗效明显高于对照组,差异均有统计学意义(P<0.05);2组hs-CRP、TNF-α、IL-6水平治疗前后组内比较及治疗后组间比较,差异均有统计学意义(P<0.01,P<0.05)。结论:化痰祛瘀汤治疗冠心病稳定性心绞痛痰瘀互结证有较好的疗效性及安全性,同时可以降低hs-CRP、TNF-α、IL-6等炎症因子水平,提高冠状动脉粥样斑块的稳定性,保护血管内皮。  相似文献   

2.
目的:观察中西医结合治疗膝关节退行性病变膝关节镜术后肝肾亏虚、痰瘀互结证患者的临床疗效。方法:将64例膝关节退行性病变且行关节镜下清扫术后辨证为肝肾亏虚、痰瘀互结证患者随机分为治疗组和对照组,每组各32 例。对照组术后采用西医常规治疗,治疗组在此基础上加用止痛健骨方治疗。观察比较2组综合疗效,中医证候积分,美国特种外科医院膝关节量表(HSS)评分,炎症因子[一氧化氮(NO)、白细胞介素-1β(IL-1β)、转化生长因子β1(TGF-1β)]水平,骨代谢指标[血清软骨寡聚基质蛋白(COMP)、Ⅱ型胶原C端肽(CTX-Ⅱ)、Ⅰ型胶原C端肽(CTX-Ⅰ)、基质金属蛋白酶-3(MMP-3)]水平。结果:总有效率治疗组为90.63%(29/32),对照组为71.88%(23/32),2组比较,差异有统计学意义(P<0.05)。2组中医证候积分、HSS评分及NO、IL-β、TGF-1β、COMP、CTX-Ⅱ、CTX-I、MMP-3水平治疗前后组内比较及治疗后组间比较,差异均有统计学意义(P<0.05)。结论:中西医结合能减轻膝关节退行性病变术后患者疼痛,改善膝关节功能,降低炎症反应,改善骨代谢。  相似文献   

3.
目的:观察化瘀涤痰汤加减治疗高血压病痰瘀互结证的临床疗效。方法:将60例高血压病痰瘀互结证患者随机分为治疗组和对照组各30例。对照组采用常规西药治疗,治疗组在对照组基础上加用化瘀涤痰汤加减治疗。观察2组治疗前后中医证候积分、血脂水平、动脉硬化指数,评定临床综合疗效。结果:总有效率治疗组为96.7%,对照组为90.0%,组间比较,差异无统计学意义(P>0.05);治疗组治疗后中医证候积分,TC、LDL-C水平,动脉硬化指数均优于对照组,差异均有统计学意义(P<0.05)。结论:化瘀涤痰汤加减治疗高血压病临床效果显著。  相似文献   

4.
介绍苏新平教授治疗膝骨关节炎(KOA)经验。苏教授提出KOA的主要病机为气滞血瘀,肝肾脾亏虚。临床分为五型论治,即寒湿型(独活寄生汤加减),湿热型(宣痹汤加减),寒热夹杂型(独活寄生汤加减、宣痹汤加减),痰瘀互结型(止痛健骨方),肝肾亏虚型(独活寄生汤合六味地黄汤加减)。并总结出“寒温并重”“发汗、利小便”“善用虫类药物”“注重外洗”等用药特点,取得满意疗效。  相似文献   

5.
目的:观察归芍参芪地黄汤加减治疗肝肾亏虚、瘀毒内结型慢性肾功能不全患者的临床疗效。方法:将100例肝肾亏虚、瘀毒内结型慢性肾功能不全患者,采用随机数字表法分为治疗组和对照组,每组各50例。对照组给予西医常规治疗,治疗组在对照组的基础上加用归芍参芪地黄汤加减治疗。2组均以1个月为1个疗程,共治疗3个疗程。比较2组综合疗效、中医证候积分、肾功能相关指标[血肌酐(Scr)、内生肌酐清除率(Ccr)、尿素氮(BUN)、胱氨酸蛋白酶抑制剂C(Cys-C)和24 h尿蛋白定量(U-TP/24h)]和生活质量评分。结果:总有效率治疗组为78.00% (39/50),对照组为46.00% (23/50),2组比较,差异有统计学意义(P<0.01)。2组中医证候积分、肾功能各相关指标、生活质量评分治疗前后组内比较以及治疗后组间比较,差异均有统计学意义(P<0.05)。结论:归芍参芪地黄汤加减可以改善肝肾亏虚、瘀毒内结型慢性肾功能不全患者的临床疗效,并提高其生活质量。  相似文献   

6.
目的:观察加味栝楼薤白汤治疗痰瘀互结型慢性稳定型心绞痛的临床疗效。方法:将60例痰瘀互结型慢性稳定型心绞痛患者随机分为治疗组和对照组,每组各30例。2组均予以口服阿司匹林肠溶片治疗,治疗组在此基础上加服加味栝楼薤白汤治疗,对照组在此基础上加服脑心清片治疗。比较2组患者中医证候积分、西雅图心绞痛量表积分、中医证候疗效与心绞痛疗效。结果:中医证候疗效、心绞痛疗效的总有效率治疗组分别90.0%、86.7%,对照组分别为73.3%、66.7%,2组比较,差异均有统计学意义(P<0.05);2组患者中医证候积分、西雅图心绞痛量表积分治疗前后组内比较及治疗后组间比较,差异均有统计学意义(P<0.05)。结论:选用加味栝楼薤白汤治疗痰瘀互结型慢性稳定型心绞痛可有效缓解患者胸闷、胸痛、心悸、气短等症状,提高中医证候疗效和心绞痛疗效,并可有效改善躯体受限活动的程度,值得临床推广。  相似文献   

7.
目的:观察隔药糊悬灸治疗痰瘀互结型原发性高血压病老年患者的临床疗效。方法:将62例痰瘀互结型原发性高血压病老年患者随机分为治疗组和对照组,每组各31 例,对照组采用西医常规治疗,治疗组在对照组基础上加用隔药糊悬灸治疗,疗程均为4周。比较2组治疗前后血压、中医证候积分、血脂[血清总胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白(HDL-C)、低密度脂蛋白(LDL-C)]、血管紧张素Ⅱ(AngⅡ)的变化,评定降压疗效及中医证候疗效。结果:最终完成本研究者治疗组28 例,对照组29 例。降压疗效总有效率治疗组为85.7%(24/28),对照组为82.8%(24/29),差异有统计学意义(P<0.05)。中医证候疗效总有效率治疗组为75.0%(21/28),对照组为65.5%(19/29),差异有统计学意义(P<0.01)。治疗后,对照组TC及治疗组TC、TG水平与治疗前比较,差异有统计学意义(P<0.05),TC、TG治疗后组间比较,差异有统计学意义(P<0.05)。2组AngⅡ水平治疗后组间比较,差异无统计学意义(P>0.05)。结论:隔药糊悬灸治疗痰瘀互结型原发性高血压病,可降低血压,改善临床症状、血脂及血管紧张素水平。  相似文献   

8.
目的:观察止痛健骨方对骨质疏松性股骨颈骨折术后愈合及髋关节功能的影响。方法:将60 例骨质疏松性股骨颈骨折术后肝肾亏虚、痰瘀互结证患者随机分为治疗组和对照组,每组各30 例。对照组给予常规治疗、康复指导训练,治疗组在对照组基础上加用止痛健骨方治疗。2组均治疗3个月,随访6个月。观察2组患者综合疗效、术后骨折端骨密度值、Harris髋关节功能评分、血清I型胶原氨基端延长肽(PINP)与骨钙素(MID)水平、骨折愈合时间。结果:总有效率治疗组为93.33%(28/30),对照组为80.00%(24/30),2组比较,差异有统计学意义(P<0.05);术后3、6个月,2组骨折端骨密度值均较术前升高,且治疗组高于同时间节点对照组(P<0.05);术后1、3、6个月2组Harris髋关节功能评分均较术后1周升高,治疗组术后6个月的评分高于对照组(P<0.05);2组术后6个月PINP、MID较术后第1天降低,且治疗组低于对照组(P<0.05);治疗组骨折愈合时间短于对照组(P<0.05)。结论:止痛健骨方能够明显提高骨质疏松性股骨颈骨折术后肝肾亏虚、痰瘀互结证患者的临床疗效,增加骨折端骨密度值,促进骨折愈合,改善患者的髋关节功能,减轻疼痛程度。  相似文献   

9.
介绍苏新平教授运用中药内服配合熏洗疗法治疗膝骨性关节炎(KOA)的经验。苏教授认为KOA患者发病以肝肾不足、正气亏虚为本,外感风寒湿邪阻滞人体经络为标,瘀血痹阻于人体局部,经络不畅,气血不通,不通则痛而发病。其结合临床将本病分为寒湿、湿热、寒热夹杂、痰瘀互结、肝肾亏虚五型论治,治疗上主要以祛痰化湿、补益肝肾、通络止痛为法,采用中药内服配合熏洗治疗,可消除寒湿,有效缓解膝关节疼痛症状。附验案1则,以资佐证。  相似文献   

10.
目的:观察通窍化痰活血方治疗早期迟发型放射性脑损伤(痰瘀互结证)的临床疗效。方法:将60例早期迟发型放射性脑损伤(痰瘀互结证)患者随机分为2组,每组各30例。对照组采用西医常规疗法治疗,治疗组在对照组治疗的基础上加用通窍化痰活血方治疗。结果:实体瘤疗效总有效率治疗组为86.7%,对照组为70.0%,组间比较,差异有统计学意义(P<0.05);2组中医症状积分治疗前后组内比较及治疗后组间比较,差异均有统计学意义(P<0.05);2组脑损伤分级疗效组间比较,差异有统计学意义(P<0.05)。结论:西医常规疗法联合通窍化痰活血方治疗早期迟发型放射性脑损伤(痰瘀互结证)安全、有效。  相似文献   

11.
目的:观察芪连结肠宁治疗慢性复发型溃疡性结肠炎脾虚湿蕴证的临床疗效及其对炎症因子的影响。方法:将60 例慢性复发型溃疡性结肠炎脾虚湿蕴证患者采用随机数字表法分为治疗组和对照组,每组各30 例。对照组给予西医常规治疗,并配合饮食指导和心理健康宣教,治疗组在对照组的基础上加服芪连结肠宁汤治疗。治疗8周后比较2组治疗前后中医证候积分、溃疡性结肠炎改良梅奥(Mayo)积分,检测粪便钙卫蛋白(FC)浓度及血清白细胞介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)水平,并观察不良反应。结果:中医证候总有效率治疗组为 93.33%(28/30),对照组为83.33%(25/30),2组比较,差异有统计学意义(P<0.05)。治疗后2组中医证候积分、Mayo积分、粪便FC浓度及血清IL-6、TNF-α水平均较治疗前下降,且治疗组下降幅度较对照组大,2组比较,差异均有统计学意义(P<0.05或P<0.01)。结论:芪连结肠宁可有效改善慢性复发型溃疡性结肠炎脾虚湿蕴证的临床症状,控制疾病活动性,降低粪便FC浓度及血清IL-6、TNF-α水平,值得临床推广应用。  相似文献   

12.
近岸海域污染的生态效应评价   总被引:4,自引:0,他引:4  
薛雄志  杨喜爱 《海洋科学》2004,28(10):75-81
近岸海域包括从潮间带至大陆架边缘内侧的水体和海底,生境复杂多变,其间生活的生物种类较丰富,根据其生活习性分为浮游生物、底栖生物和游泳生物三大生态类群。正常海域生态系统内部具有协调结构和功能,良性的物质循环和能量流动。由于近几十年海岸带地区经济的发展,近岸海域污染日益严重,海域生态系统受到极大的干扰,生态系统结构退化,生态系统的功能失调。生物种类和数量日趋减少,污染敏感种类消失,耐污种的数量增加,这种表现在生态系统中的响应即为污染生态效应。用各种定性和定量的方法对生态系统的响应做出评估,可以了解海  相似文献   

13.
The vertical dynamic impedance of the large-diameter pile is theoretically investigated considering the construction disturbance effect. First, the Rayleigh–Love rode model is introduced to simulate the large-diameter pile with the consideration of its transverse inertia effect. The shear complex stiffness transfer model is proposed to simulate the radial inhomogeneity of the pile surrounding soil caused by the construction disturbance effect. Then, the pile–soil system is divided into finite segments, and the governing equation of the pile–soil system subjected to vertical dynamic loading is established. Following this, the analytical solution of vertical dynamic impedance at the pile head is obtained by means of the shear complex stiffness transfer method and the impedance function transfer method. Based on the present solution, a parametric analysis is conducted to investigate the influence of the transverse inertia effect on the vertical dynamic impedance at the pile head and its relationship with the pile–soil parameters. Finally, comparisons with published solutions are carried out to verify the reliability of the present solution.  相似文献   

14.
利用2009年1月—2011年5月山东的19个测风塔风资料,分析研究测风塔不同高度观测风数据之间的相关性,进而研究不同测站高度对风资料代表性的影响,并在此基础上寻找对现有风场进行订正比较有效的方法与技术。  相似文献   

15.
目的:研究护牙宝慕斯对由变异链球菌(S.Mutans)引起的龋病的预防作用。方法:以护牙宝慕斯为对象,采用牛津被法测定护牙宝对S.Mutans的抑制作用,并采用二倍稀释法测定其最低抑菌浓度(MIC)。结果:护牙宝原液以及稀释液均对S.Mutans表现出较好的抑制效果,其原液抑菌圈可达(22.5±0.5)mm,8%护牙宝稀释液抑菌圈为(17.7±0.7)mm。采用二倍稀释法测定其MIC为1%护牙宝原液浓度。结论:即使经过口腔稀释,护牙宝也能起到预防由S.Mutans引起的龋病的作用。  相似文献   

16.
台湾浅滩阻塞作用的初步研究   总被引:3,自引:0,他引:3  
位于台湾岛西南横跨海峡的台湾浅滩处的水深不足20m(图1),它对于平均水深50m的台湾海峡中的流动有明显的阻塞作用.为了了解台湾暖流在浅滩附近的变化,我们有必要对浅滩阻塞的动力学机制进行深入研究.  相似文献   

17.
Spectroradiometric measurements of the ocean skin temperature and thermometric measurements of the bulk temperature at a depth of about 5 cm taken from the R/V Tangaroa during SAGE (SOLAS/SAGE: surface-ocean lower-atmosphere studies air-sea gas exchange experiment) off New Zealand are analyzed to reveal the wind speed dependence of the temperature difference across the thermal skin layer (??T). The wind speeds used here are corrected for flow distortion by the ship. Unlike most previously published measurements of ??T, these data include those taken during the day, prior analyses being usually restricted to night-time measurements to avoid contamination of the data by diurnal heating. The results show the same dependence of ??T on wind speed at night-time measurements, with an asymptotic behavior at a value of −0.13 K at high winds. These data show larger ??T at low wind speeds than previous studies, and there is an indication that this may reveal a dependence on sea surface temperature.  相似文献   

18.
Fishing can affect the structure of fish communities, but the size of the effects is difficult to measure and they can easily be confounded with environmental effects. The simplest effect is the increase of prey species when large predators are reduced, but these effects are seldom large. Changes in the balance within a group of ecologically similar species can be much more dramatic, especially in the case of stocks of small pelagic species, and several large fisheries on sardine, herring and anchovy have collapsed, sometimes accompanied by a rise of other species. Part, not all, of these changes can be ascribed to the effects of competition, and of selective fishing directed at one preferred species. Other changes, such as the gadoid outburst in the North Sea in the 1960s, may have involved less obvious mechanisms. Because few of the changes in the community structure can be reliably predicted, although they can have dramatic effects on the success of the fisheries, difficult management problems are raised. Managers have to recognize uncertainty and take a range of possible consequences into account when setting policies.  相似文献   

19.
Marine mining may disturb the natural marine environment-solids, fluids, or organisms-by removal of materials, addition of foreign material, in-place mixing of existing material, or removal and subsequent replacement of material. Measuring the scope of such disturbances, of course, requires knowing the environmental conditions both before and after mining. Scientists disagree on what constitutes an adequate knowledge of baseline (premining) conditions, and instrumentation and techniques for measuring are not yet satisfactory. A wide range of instrumentation is necessary to measure the many physical, chemical, and biological factors involved. Some measurements must span enough time to encompass natural cyclic changes, but such long-term measurements are hampered by the lack of reliable submersible instrumentation. Inadequacy of measurement capability, for technical or economic reasons or both, is particularly evident regarding dispersion of fine solids and dissolved chemicals in mid-water and benthic layers and, to a lesser extent, in the surface layer of seawater. Especially difficult to measure or predict is the biological effect of mining. The most significant changes may be induced subsequent to the mining operation and may be some distance from it. Secondary effects resulting from these changes may not be obvious, but it is important that they be identified so that predictions can be made for other operations. Planned experiments to improve capability for prediction of effects should reduce the variety of measurement required. Many investigators fail to recognize the value of existing data banks, which consequently receive insufficient institutional financial support.  相似文献   

20.
目的:明确千杯少颗粒解酒作用机制。方法:取SPF级SD大鼠,按体质量分层随机分为空白组、模型组、阳性对照组(予海王金樽药液干预,给药剂量为0.81 g/kg)及千杯少颗粒低、中、高剂量组(予千杯少颗粒药液干预,给药剂量分别为8.1 g/kg、16.2 g/kg、32.4 g/kg)。除空白组外,各组均灌胃56°二锅头(10 ml/kg)制备醉酒模型,30 min后,给予相应药物干预,模型组及空白组灌胃等容积蒸馏水。给药1 h后将实验动物麻醉,腹主动脉采血,分离血清,测定乙醇含量及丙氨酸氨基转移酶(ALT)、门冬氨酸氨基转移酶(AST)水平。取肝组织,匀浆后,测定乙醇脱氢酶(ADH)与乙醛脱氢酶(ALDH)的活性。结果:与模型组比较,千杯少颗粒各剂量组均能不同程度地降低大鼠血清中乙醇含量及ALT、AST含量,提高大鼠肝组织中ADH、ALDH的活性,差异均有统计学意义(P<0.05或P<0.01)。结论:千杯少颗粒解酒作用机制可能与其增强肝组织中ADH、ALDH的活性及保护肝脏有关。  相似文献   

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