依达拉奉对百草枯中毒肺损伤患者血清IL-6和TNF-α的影响

目的:探讨依达拉奉对百草枯中毒肺损伤患者血清白介素-6(IL-6)和肿瘤坏死因子-α(TNF-α)的影响。方法:40例百草枯中毒患者随机分为对照组(常规治疗)和治疗组(依达拉奉+常规治疗)。依达拉奉治疗剂量为30 mg,加入0.9%氯化钠注射液250 ml静脉输注,每天2次,连用14 d。检测2组患者治疗前和治疗后血清IL-6和TNF-α水平的变化。结果:治疗前对照组与治疗组患者血清IL-6和TNF-α水平差异均无统计学意义(P>0.05)。治疗后2组患者血清IL-6和TNF-α水平均较治疗前明显降低(P<0.01),且治疗组血清IL-6和TNF-α水平均较对照组显著下降(P<0.01)。结论:依达拉奉能有效降低百草枯中毒患者血清IL-6和TNF-α水平,可减轻对肺的损伤。     

依达拉奉对百草枯中毒患者超敏C-反应蛋白的影响及意义

目的研究依达拉奉对急性百草枯中毒患者超敏C-反应蛋白（hs-CRP）的影响及其临床意义,并探讨hs-CRP与中毒程度及预后的关系。方法将急性百草枯中毒患者随机分为常规治疗组（简称对照组）及依达拉奉治疗组（简称治疗组）,另外将对照组、治疗组患者再分为多器官功能障碍综合征（MODS）组和非MODS组,于入院当天及治疗后第3、7、14、21天分别抽取外周静脉血检测hs-CRP水平。结果两组患者治疗前hs-CRP水平差异无统计学意义（P〉0.05）;治疗3、7、14、21 d后,两组患者hs-CRP均明显升高,差异有显著统计学意义（P〈0.01）;但依达拉奉治疗组升高不明显（P〈0.01）,两组患者中的MODS组与非MODS组hs-CRP水平比较差异有统计学意义（P〈0.01）。结论 hs-CRP可作为百草枯中毒患者病情程度的观察指标,血清hs-CRP水平与中毒后MODS的发生关系密切,依达拉奉可降低急性百草枯中毒患者hs-CRP水平,对急性百草枯中毒具有明显的治疗作用。     

依达拉奉治疗急性百草枯中毒疗效的Meta分析

目的评价依达拉奉治疗急性百草枯中毒的治疗效果,为百草枯中毒的有效治疗提供循证医学依据。方法以"百草枯""依达拉奉为中文检索主题词,以"paraquat""edarabone"为英文检索主题词,检索检索Pub Med、EMbase、Cochrane、CBM、中国知网、万方和维普数据库,检索时限建库至2017年7月公开发表的论文,语种限定为中文和英文,收集依达拉奉联合常规治疗与常规治疗疗效对比的随机对照文献,筛选提取纳入研究的文献。采用5.3进行数据分析,比较依达拉奉联合常规治疗与常规治疗百草枯中毒的死亡率和肺纤维化率。结果共纳入7篇文献,依达拉奉联合常规治疗百草枯中毒的死亡率(95%置信区间0.28~0.64)和肺纤维化率(95%置信区间0.07~0.51),均低于常规对照组(P0.0001;P=0.0008)。结论依达拉奉联合常规治疗百草枯中毒的死亡率和肺纤维化率,均低于常规治疗组。     

依达拉奉联合乌司他汀对百草枯中毒的疗效观察

目的:探讨依达拉奉联合乌司他丁对急性百草枯中毒的治疗效果。方法:选择本院收治的急性百草枯中毒患者55例为研究对象,按治疗方法分为常规治疗组24例(A组)和依达拉奉联合乌司他丁治疗组31例(B组),A组采用常规治疗,B组在常规治疗组基础上加用依达拉奉和乌司他丁。比较两组患者发生肺纤维化、多器官功能障碍综合征(MODS)及病死率之间的差异。结果:与A组相比,B组肺纤维化、MODS的发生率及病死率均降低,差异均有统计学意义(P0.05)。结论:依达拉奉联合乌司他丁治疗急性百草枯中毒能够有效改善脏器功能、降低肺纤维化及MODS的发生率,改善预后,降低病死率。     

戊乙奎醚联合依达拉奉对急性脑梗死患者血清IL-1及TNF-α的影响

目的:观察戊乙奎醚联合依达拉奉治疗对急性脑梗死患者血清肿瘤坏死因子(TNF-α)和IL-1影响,探讨戊乙奎醚联合依达拉奉对急性脑梗死患者的治疗价值。方法:将152例急性脑梗死患者随机分为对照组(常规治疗组)、依达拉奉组(常规治疗+依达拉奉)和联合治疗组(常规治疗+依达拉奉+戊乙奎醚),分别检测三组患者治疗前、后的血清TNF-α及IL-1水平。结果:三组病例治疗结束后,血清TNF-α及IL-1评分均有下降,但联合治疗组下降尤为明显。结论:戊乙奎醚联合依达拉奉治疗较单用依达拉奉治疗能进一步降低血清TNF-α及IL-1的含量,从而减轻缺血再灌注损伤和发挥抗炎作用,起到脑保护作用,有利于神经功能的康复。     

依达拉奉治疗急性百草枯中毒疗效观察

目的 依达拉奉治疗急性百草枯中毒的疗效观察.方法 将百草枯中毒患者分为治疗组和对照组.对照组给予常规洗胃、导泻、血液灌流、甲强龙冲击、补液、吸氧等对症治疗;治疗组在对照组的常规治疗基础上,加用依达拉奉.结果 治疗组病死率明显低于对照组.结论 依达拉奉对急性百草枯中毒有显著疗效,可降低病死率.     

依达拉奉对百草枯中毒大鼠肺损伤的保护作用

目的 自由基清除剂依达拉奉(Edaravone)在临床用于治疗急性脑梗死,其抗氧化作用亦可保护肺损伤.文中研究探讨依达拉奉对急性百草枯(Paraquat, PQ)中毒致大鼠肺损伤的保护作用.方法 72只SD大鼠随机分为空白对照组、染毒组和依达拉奉治疗组.空白对照组:8只,一次性给予与染毒组等量的等渗盐水;染毒组:32只,一次性腹腔注射百草枯溶液18mg/kg,染毒后不进行任何治疗;依达拉奉治疗组:32只,PQ染毒后即刻给予依达拉奉腹腔注射6mg/kg,1次/d,连续7d,每组按1、3、5和7d分为4个观察时段,测定不同时段大鼠肺组织匀浆与支气管肺泡灌洗液(bronchoalveolar lavage fluid, BALF)中丙二醛(malondialdehyde,MDA)含量、超氧化物歧化酶(superoxide dismutase, SOD)活力和组织匀浆中谷胱甘肽过氧化物酶(glutathione peroxidase, GSH-PX)活力,以及肺组织匀浆和支气管肺泡灌洗液中的白细胞介素-6(interleukin, IL-6)、肿瘤坏死因子(tumor necrosis factor, TNF-α)的含量,并观察3组大鼠的肺损伤表现及光镜下肺组织的病理学改变.结果 染毒组各时段的大鼠肺组织匀浆和BALF中的MDA含量较空白对照组明显升高,SOD、GSH-PX活力下降,差异有统计学意义(P＜0.01);肺组织匀浆和BALF中的IL-6、TNF-α均较空白对照组明显升高,差异有统计学意义(P＜0.05或P＜0.01).依达拉奉治疗组与染毒组比较,各时段大鼠肺组织匀浆和BALF中MDA含量下降,SOD活力升高,差异有统计学意义(P＜0.05或P＜0.01);BALF中的GSH-PX升高,差异有统计学意义(P＜0.05或P＜0.01);肺组织匀浆和BALF中的IL-6、TNF-α的含量也有不同程度降低,差异有统计学意义(P＜0.05或P＜0.01).依达拉奉治疗后光镜下肺损伤的表现较染毒组减轻,未观察到早期纤维化改变.结论 依达拉奉是一种新型的自由基清除剂,能减轻百草枯中毒后氧自由基损伤,抑制脂质过氧化反应,降低肺损伤早期的炎症介质水平,改善百草枯中毒后所引起的弥漫性肺损伤,可能成为一种新的治疗急性PQ中毒的药物.     

依达拉奉对脑出血患者血清IL-1β、TNF-α影响的研究

目的观察依达拉奉对急性脑出血患者血清IL-1β、TNF-α的影响,探讨依达拉奉对出血性脑损伤的脑保护机制。方法用随机对照试验,随机分为治疗组和对照组,双抗体夹心ELISA法检测患者血清IL-1β、TNF-α,使用欧洲卒中量表(ESS)评定神经功能缺损的程度,评定治疗前后的日常生活能力(ADL评分采用Batherel指数量表)。结果治疗组治疗后7、14、21d患者血清IL-1β、TNF-α明显下降,显著低于对照组。治疗后7、14、21d均较治疗前神经功能缺损和生活能力有明显改善(P<0.05),对照组治疗后14、21d与治疗前神经功能缺损和生活能力比较有明显改善(P<0.05)。结论依达拉奉能明显降低急性脑出血患者血清IL-1β、TNF-α水平,依达拉奉抑制脑出血炎性反应发挥脑保护作用。     

依达拉奉对急性脑梗死患者血清IL-17、IL-6和TNF-α的影响

目的：观察依达拉奉对急性脑梗死患者血清IL-17、IL-6和TNF-α的影响。方法：选择发病24h内的急性脑梗死患者63例,随机分为依达拉奉组和对照组,对照组31例按急性脑梗死常规方法治疗2周,依达拉奉组32例在常规治疗基础上加用依达拉奉治疗2周,治疗前、治疗后7d、14d检测患者血清IL-17、IL-6和TNF-α。结果：两组患者治疗前及治疗7d IL-17、IL-6、TNF-α水平无统计学差异,但治疗14d依达拉奉组各项指标均低于对照组,差异有统计学意义。两组患者治疗7d和14d IL-17、IL-6、TNF-α水平均低于治疗前,差异有统计学意义。结论：依达拉奉能显著降低急性脑梗死患者血清炎症因子IL-17、IL-6和TNF—α的水平,这可能是其治疗脑梗死的机制之一。     

依达拉奉对高血压脑出血患者血清IL-6,TNF-α水平的影响及其临床意义

目的探讨依达拉奉注射液对高血压脑出血患者血液细胞因子IL-6,TNF-α水平的影响。方法对84例首次发病且于起病24h内入院的高血压脑出血患者按住院号单双码分为依达拉奉治疗组及对照组。对照组常规治疗,治疗组在对照组的基础上加用依达拉奉。两组均于入院时、入院第3d、7d、14d采外周血测IL-6,TNF-α并进行对比分析。结果两组患者血清细胞因子IL-6及TNF-α浓度均随病程逐渐增高,于7d时达高峰。但治疗组升高幅度低于对照组,于14d时下降幅度明显大于对照组（P〈0.05）。治疗后两组神经功能缺损评分均降低,与治疗前比较差异有统计学意义（P〈0.05）,且治疗组明显优于对照组（P〈0.05）。结论 IL-6,TNF-α参与脑出血后的炎症反应,依达拉奉通过减轻细胞因子介导的炎症反应对脑组织实施保护作用,效果良好。     

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.     

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…     

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     

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.     

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.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

Luo Lingjie's Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.