关节镜清理术结合中药治疗早中期膝关节骨性关节炎的疗效研究

目的观察关节镜清理术结合中药关节通片治疗早中期膝关节骨性关节炎的临床疗效。方法将90例早中期膝关节骨性关节炎患者随机分为关节通片组、硫酸氨基葡萄糖片组、空白对照组各30例,分别给予关节镜清理术后应用关节通片、术后应用硫酸氨基葡萄糖片、单纯关节镜清理术治疗。比较3组患者术前、术后2周、术后3个月、术后1年Lysholm膝关节评分,以及术前、术后1年数码X片膝关节间隙变化程度。结果（1） Lysholm膝关节评分：3组术后2周、术后3个月、术后1年评分均较术前提高,差异均有统计学意义（P＜0．05）;术后3个月、术后1年,关节通片组、硫酸氨基葡萄糖片组评分均较空白对照组提高,差异有统计学意义（P＜0．01）;术后1年,关节通片组评分均较硫酸氨基葡萄糖片组提高,差异有统计学意义（P＜0．05）。（2）患膝负重位数码X片膝关节间隙数据比较：术后1年,关节通片组与硫酸氨基葡萄糖片组比较,差异无统计学意义（P＞0．05）,但2组与空白对照组比较差异均有统计学意义（P＜0．05）。术后1年与术前比较,关节通片组与硫酸氨基葡萄糖片组差异均无统计学意义（P＞0．05）,而空白对照组差异有统计学意义（P＜0．05）。结论单纯关节镜清理术治疗膝关节骨性关节炎短期疗效确切,但随时间延长出现疗效下降;关节镜清理术结合中药关节通片能有效延缓关节间隙变窄,维持更长时间的临床疗效,推迟人工关节置换的时间,值得推广应用。     

关节镜清理术结合补肾活血利水方治疗膝骨性关节炎临床观察

目的：观察关节镜清理术结合补肾活血利水方治疗膝骨性关节炎的临床疗效。方法：103例膝骨性关节炎患者随机分为治疗组和对照组，其中，治疗组52例，在行关节镜清理术后予补肾活血利水方151服治疗1年；对照组51例，行关节镜清理治疗。观察2组治疗后第1周、第3个月膝关节功能评分变化，随访2年，观察2组中期疗效。结果：治疗组与对照组治疗后第1周、第3个月膝关节功能评分无明显差异（P〉0．05）。2年随访，治疗组优良率为76．92％，明显高于对照组（P〈0．05）。结论：补肾活血利水方能提高关节镜清理术治疗膝骨性关节炎的中期疗效。     

关节镜下清理术联合玻璃酸钠及三氧治疗膝骨性关节炎的临床观察

目的观察关节镜清理术联合玻璃酸钠和三氧治疗膝骨性关节炎的疗效。方法膝骨性关节炎患者46例随机分为对照组25例和治疗组21例,对照组行关节镜清理术治疗,治疗组为关节镜清理术加玻璃酸钠和三氧注射治疗。结果两组治疗后1周和3个月,按照膝关节视觉模拟疼痛评分法（VAS）和膝关节功能评分法（WOMAC）评估疗效,治疗组优于对照组（P〈0．05）。结论关节镜清理术联合玻璃酸钠和三氧治疗膝骨性关节炎疗效好于单纯行关节清理术。     

活血止痛方联合膝关节清理术治疗气滞血瘀型轻中度膝骨性关节炎的临床观察

目的观察活血止痛方联合膝关节清理术治疗气滞血瘀型中轻度膝骨性关节炎的临床效果。方法42例(62膝关节)气滞血瘀型膝关节骨性关节炎住院患者随机分成对照组和观察组。对照组单纯行关节镜清理术;观察组于关节镜清理术术后辅以活血止痛方口服。术前、术后14d、6个月对两组患者进行疗效评价。结果与治疗前比较,术后14d、6个月两组膝关节骨性关节炎评分均明显改善(P0.05);与对照组比较,术后14d、6个月观察组膝关节骨性关节炎评分明显改善(P0.05)。结论膝关节镜清理术联合口服活血止痛方治疗气滞血瘀型膝骨性关节炎临床疗效显著。     

膝关节镜联合关节内注射透明质酸钠治疗骨性关节炎62例临床分析

目的探讨关节镜联合透明质酸钠关节内注射治疗骨性关节炎的临床效果。方法62例骨性关节炎患者随机分为两组,各31例。对照组接受常规膝关节镜手术,清理关节腔。实验组除关节镜手术外,术后关节腔注射透明质酸钠。观察两组治疗方法的有效率和复发率。结果实验组治疗方法的有效率高于对照组（P〈O．05）。实验组患者复发率低于对照组（P〈O．05）。实验组患者疗效评分和膝关节功能评分高于对照组（P〈0．05）。结论膝关节镜联合透明质酸钠关节内注射治疗骨陛关节炎具有良好的临床效果。     

不同干预方法治疗膝关节骨性关节炎的临床研究

目的对比膝关节骨性关节炎不同干预方法的疗效。方法选择诊断为膝骨性关节炎的患者共120例128关节,分为三组：关节腔内注射透明质酸钠治疗组（SH组）、关节内注射透明质酸钠的同时口服硫酸氨基葡萄糖治疗组（GS组）,关节镜下关节清理术组（AD组）。比较三组治疗后的lysholm膝关节功能评分。结果三组治疗前后膝关节功能评分均有明显改善。治疗1个月时,AD组膝关节功能评分改善明显优于SH组和GS组（P〈0.05）;治疗6个月时,AD组与GS组无明显差异,但均优于SH组（P〈0.05）。结论对于中重度患者首选方案应为关节镜清理术,有经济承受能力的患者可同时配合口服硫酸氨基葡萄糖或关节内注射透明质酸钠治疗。     

关节镜下骨赘清理治疗骨性膝关节炎的疗效

目的：观察膝关节关节镜下使用骨赘清理的方法治疗骨性关节炎患者的临床效果。方法：选取88例2010年4月至2014年4月期间骨科收治的膝关节骨性关节炎患者,所有患者随机分为两组,每组各44例。其中对照组44例患者使用关节镜下有限清理进行治疗;观察组44例患者在关节镜下有限清理的基础上联合骨赘清理进行治疗。随访观察两组患者治疗结果及术后情况等。结果：治疗后观察组、对照组患者的VAS评分及Lysholm评分均优于治疗前,两组比较差异有统计学意义（ P ＜0．05）;而观察组评分变化更明显,治疗前后相比差异有明显统计学意义（ P ＜0．05）。在随访2年后发现,观察组总有效率为95．45％明显高于对照组的总有效率72．73％,两组相比差异有统计学意义（ P ＜0．05）。结论：关节镜下有限清理联合骨赘清理对治疗膝关节骨性关节炎疗效显著,值得临床推广及应用。     

关节镜下治疗膝关节骨性关节炎的临床分析

目的：探讨关节镜下治疗膝关节骨性关节炎的临床效果。方法：选取2010年3月－2014年4月我院收治的56例膝关节骨性关节炎患者,随机分成两组,对照组25例采用单纯玻璃酸钠注射＋物理治疗,观察组31例采用膝关节镜下清理、冲洗,术后玻璃酸钠关节腔内注射治疗,术后随访时按Molster方法将两组患者Lysholm膝关节功能评分进行对比分析。结果：经过临床治疗后,对照组Lysholm评分由术前的（38．56±4．28）分提高到（67．32±6．05）分。观察组Lysholm评分由术前的（39．01±4．17）分提高到（80．63±6．38）分。两组术后评分均较术前明显提高,但组间术后比较观察组更优于对照组,且差异显著,具有统计意义,P均＜0．05。结论：通过对膝关节骨性关节炎患者进行膝关节镜下关节清理术进行治疗,疗效明显,能够有效改善患者的关节活动功能,值得临床推广应用。     

膝关节镜清理术后关节腔内三氧浴法治疗膝骨性关节炎

目的探讨膝关节镜清理术后关节腔内三氧浴法治疗膝骨性关节炎的疗效。方法膝骨性关节炎患者163例随机分为两组,即膝关节镜清理术后关节腔内三氧浴法组（治疗组）与单纯膝关节镜清理术组（对照组）。分别于术后进行随访,比较两组治疗前及治疗后VAS评分及Lysholm膝关节功能评分并评定疗效。结果两组患者治疗后1、2、3个月VAS评分与治疗前相比明显降低（P〈0．01）;术后6、12个月膝关节镜清理术后关节腔内三氧浴法治疗组患者Lysholm总评分分别为（86．34±1．89）、（76．79±1．95）分,只做关节清理术患者总评分分别为（63．77±4．44）、（59．96±2．44）分,差异具有统计学意义（P〈0．05）。结论膝关节镜清理术后关节腔内三氧浴法治疗膝骨性关节炎可明显提高疗效和改善关节活动度,是一种疗效确切、安全、有效的方法。     

膝关节镜清理术联合透明质酸钠治疗骨性关节炎的疗效观察

目的：探讨膝关节镜清理术联合透明质酸钠治疗骨性关节炎的临床疗效。方法：选择我院治疗的92例骨性关节炎患者,随机分为治疗组和对照组各46例,对照组患者仅采用膝关节清理术治疗,治疗组采用膝关节清理术联合透明质酸钠治疗,比较两组患者的临床疗效、治疗前、后膝骨关节滑液中IL-1和血清中NO含量以及手术前、后患者Lysholm功能评分。结果：治疗组患者的总有效率为91．30％,对照组为78．26％,两组总有效率差异具有显著性,P＜0．05;治疗后治疗组患者膝骨关节滑液中IL-1含量和血清中NO含量均显著低于对照组,P＜0．05;治疗组患者的Lysholm功能评分术后3个月和术后12个月分别为（75．18±15．10）分和（81．21±10．37）分,均显著高于对照组,P＜0．05。结论：膝关节镜清理术联合透明质酸钠治疗骨性关节炎临床效果显著。     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

BLOOD PRESSURE CHANGE WITH AGE IN SALT-SENSITIVE TEENAGERS

Objective To observe blood pressure change with age in salt-sensitive teenagers whose salt sensitivity were determined by repeated testing.Methods Salt sensitivity was determined through intravenous infusion of normal saline combined with volume-depletion by oral diuretic furosemide in 55 teenagers. After five years, salt sensitivity was re-examined and subject blood pressure was followed up. Blood pressure changes in salt-sensitive teenagers were compared to that of non-salt sensitive teenagers over five years.Results After 5 years, the repetition rate of salt sensitivity determined by intravenous saline loading is 92.7%. In teenagers with salt sensitivity on the baseline, both the systolic blood pressure increments and increment rates were much higher than non-salt sensitive teenagers (12.7±12.1 mmHg vs. 2.8±5.2 mmHg, P＜ 0.01; 12.2%± 12.0% vs. 2.5% ±4.4%, P＜ 0.001,respectively). There was a similar trend for diastolic blood pressure (8.4 ± 6.4 mmHg vs. 3.7 ± 6.4 mmHg, P = 0.052; 13.2% ±10.6 % vs. 6.8%± 10.1%, P = 0.053, respectively).Conclusions Salt sensitivity determined by intravenous saline loading showed good reproducibility. Blood pressure increments with age were much higher in salt-sensitive teenagers than non-salt sensitive teenagers, especially in terms of systolic blood pressure.     

Development on Adjustable Calibration Marker for Shock Wave Focus

Shock wave lithotripsy （SWL） is a treatment of choice for upper urinary stones. However, this procedure is inappropriate for obese patients because the focus is often unable to reach the target owing to the limited focal distance in shock wave source. Although treating such patients in a blast path may increase the application length of shock wave source, it＇s difficult to find this path on the lithotripter monitor. For this reason, we invented an adjustable calibration marker in order to set an effective focus in the shock wave hath.     

Study on the TCM Pathogenesis of Angiopathic Complications of Type II Diabetes

Excess production of reactive oxygen species(ROS)of mitochondrion mediated by hyperglycemia is the common pathogenesis of angiopathic complications of diabetes.TCM holds that the damp from the dysfunction of spleen.kidney and liver is the causative factor of complications of diabetes.This is similar to the mechanism of Ros resulting in angiopathic complications of diabetes.When the angiopathic complications of type II diabetes mellitus(T2DM)are difierentiated as caused by turbid damp in TCM can be explained as ROS.Since the obstruction of pathogenic damp in channels and collaterals is said to be the main pathogenesis,the treating principle should be dissolving the damp to remove the obstruction.     

Leptin, Ghrelin and TNF-α before and after Hypo-caloric Traditional Chinese Diet and Auricular Acupuncture

INTRODUCTION Obesity is a complex emergent problem, which can be possibly solved not only by the diet but also by the life style and promotion of a constant physical exercise. 1, 2 No doubt careful attentions must be given to the nutritional condition of obese people, the dietary habits, the somatic build (i.e. distribution of fat mass) and the organic functions linked to formation of the fat mass. All the parameters should be constantly monitored before, during and after a diet treatment. 3, 4, 5     

Relationship between Dysglycemia and Carotid Atherosclerosis in Tibetan Population

People with dysglycemia are at high risk for atherosclerotic diseases. This study aims at investigating the atherosclerotic vascular damage in dysglycemia and its metabolic origin in Tibetan population.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.