氯氮平对人体姿态平衡的效应

目的探讨氯氮平对人体姿态平衡的效应.方法研究组(17例精神分裂症病人)用氯氮平治疗,入组时和治疗第28天时分别评定简明精神病量表,治疗第3天评定药物副反应量表,氯氮平治疗第3天(100mg/d)和第28天[(315±63)mg/d]分别检测人体姿态平衡试验;对照组不服精神药物的26例正常人检测人体姿态平衡试验.结果 (1)研究组第3天的路径总长比对照组的明显为长(P ＜ 0.01);研究组第3天的Romberg路径比较对照组明显为大(P ＜0.01).(2)研究组第28天的Romberg路径比较第3天的明显为小(P ＜0.05),其余的平衡试验参数在第28天与第3天之间无显著差异.结论 (1)氯氮平抑制了本体感觉反射性的微小姿势控制功能;(2)氯氮平引起的姿态平衡损害随时间推移而发生耐受,唯视觉代偿的平衡功能可能随氯氮平的增量而下降.     

利培酮对人体姿态平衡的效应

目的 探讨利培酮对人体姿态平衡的效应。方法 对病例组 (39例精神分裂症病人 )用利培酮治疗,于治疗第 3天和第 28天分别进行人体平衡实验;对 26例不服精神药物的对照组 (正常人 )进行人体姿态平衡实验。结果 (1)病例组第 3天测定的路径总长(795. 49±159. 67)和Romberg路径比 (1. 14±0. 18)较对照组(679. 01±110. 26; 1. 03±0. 14)的明显为大; (2)病例组第 3天的路径总长和Romberg路径比较第 28天的明显为大; (3)病例组第 28天的平衡实验所有参数与对照组的均无显著差异; (4)平衡实验参数与精神病症状均无明显相关性。结论 (1)利培酮 1mg/d治疗第 3天可抑制本体感觉反射性的微小姿势控制功能; (2)利培酮(3. 6±0. 9)mg/d治疗 1个月时,平衡功能损害已完全耐受; (3)利培酮治疗之初的平衡功能损害与精神分裂症无关。     

利培酮对人体姿态平衡的效应

目的探讨利培酮对人体姿态平衡的效应.方法对病例组(39例精神分裂症病人)用利培酮治疗,于治疗第3天和第28天分别进行人体平衡实验;对26例不服精神药物的对照组(正常人)进行人体姿态平衡实验.结果 (1)病例组第3天测定的路径总长(795.49±159.67)和Romberg路径比(1.14±0.18)较对照组(679.01±110.26;1.03±0.14)的明显为大;(2)病例组第3天的路径总长和Romberg路径比较第28天的明显为大;(3)病例组第28天的平衡实验所有参数与对照组的均无显著差异;(4)平衡实验参数与精神病症状均无明显相关性.结论 (1)利培酮1mg/d治疗第3天可抑制本体感觉反射性的微小姿势控制功能;(2)利培酮(3.6±0.9)mg/d治疗1个月时,平衡功能损害已完全耐受;(3)利培酮治疗之初的平衡功能损害与精神分裂症无关.     

齐拉西酮联合小剂量氯氮平治疗难治性精神分裂症的疗效研究

目的:研究齐拉西酮联合小剂量氯氮平在控制难治性精神分裂症患者的疗效。方法:选取难治性精神分裂症患者70例,采用随机数字表的方法,分为研究组和对照组。对照组给予氯氮平传统剂量口服;研究组给予齐拉西酮口服同时联合小剂量的氯氮平口服,应用PANSS量表评估两组治疗效果。结果:治疗后研究组PANSS量表各因子评分以及总分明显低于对照组,差异有统计学意义(P<0.05)。治疗后研究组总有效率明显高于对照组,差异有统计学意义(P<0.05)。研究组患者不良反应总发生率明显低于对照组,差异有统计学意义(P<0.05)。结论:齐拉西酮联合小剂量氯氮平在控制难治性精神分裂症患者的病情中治疗效果较好,不良反应发生率较低。     

瑞波西汀合并氯氮平治疗精神分裂症阴性症状的随机双盲对照研究

目的 观察瑞波西汀合并氯氮平治疗精神分裂症阴性症状的疗效和不良反应。方法 筛选出114例慢性精神分裂症患者，采用随机双盲法，将其分为研究组（瑞波西汀＋氯氮平）（n=57）和对照组（安慰剂＋氯氮平）（n=57），实验期间，氯氮平剂量不变，瑞波西汀为8mg（装入空胶囊两粒）／日，安慰剂与瑞波西汀等量（淀粉胶囊两粒）／日。在治疗前及治疗后4．8、12周末分别以阳性和阴性症状量表总分、阴性因子分评定疗效和不良反应量表评定不良反应。结果 治疗12周末，研究组PANSS总分、阴性因子分及一般精神病理分均低于治疗前（P＜0．05或P＜0．01），与对照组比较，差异有统计学意义（P＜0．05或P＜0．01）；阴性因子中除交流缺乏自发性和流畅性外各项症状评分均低于对照组（P＜0．05或P＜0．01）。结论 瑞波西汀合并氯氮平治疗精神分裂症阴性症状安全有效。     

氯氮平合并氟西汀治疗慢性精神分裂症阴性症状的对照研究

目的 :评价氯氮平合并氟西汀治疗慢性精神分裂症阴性症状的疗效和副作用。 方法 :将符合CCMD -3的 78例慢性精神分裂症患者随机分为研究组 (氯氮平 氟西汀组 )和对照组 (氯氮平组 ) ,采用阳性症状和阴性症状量表 (PANSS)、阴性症状量表 (SANS)和副反应量表 (TESS)分别于治疗前、治疗后 4、8、12周末进行疗效及副反应评定。 结果 :治疗 8周后研究组PANSS总分、阴性因子分、SANS总分及分量表分均比治疗前明显下降 ,且阴性因子分显著低于对照组。治疗后 4周、8周、12周末TESS评分 ,研究组低于对照组且治疗后低于治疗前 ,比较均有显著性差异。 结论 :氯氮平合并氟西汀能明显改善慢性精神分裂症的阴性症状 ,且副作用较少     

阿力哌唑联合氯硝西泮与氯氮平治疗精神分裂症兴奋症状的效果观察

目的观察比较阿力哌唑联合氯硝西泮与单一使用氯氮平治疗精神分裂症兴奋症状的疗效及安全性。方法住院患者分成两组,研究组阿力哌唑联合氯硝西泮针剂注射1周后改口服;对照组氯氮平口服。治疗前、治疗后,以1、3、7、14、28天的(PANSS)量表作为疗效评定标准,以副反应量表(TESS)评定不良反应。结果阿力哌唑联合氯硝西泮肌肉注射7天,兴奋因子减分率为34.83%(有效),2周50.9.1%(显效),其控制兴奋症状的疗效与氯氮平相当。结论阿力哌唑联合氯硝西泮肌肉注射,能有效控制兴奋状态,且不良反应少,安全易接受。     

莲子清心糖合并氯氮平治疗精神分裂症临床疗效分析

目的:探讨中药方剂莲子清心糖合并氯氮平与单用氯氮平治疗对精神分裂症患者社会功能的影响。方法:对70例精神分裂症患者随机分成两组,治疗组予莲子清心糖合用氯氮平、对照组予氯氮平治疗,共6周。用阳性、阴性症状量表(PANSS)、临床疗效总评量表(CGI)、不良反应量表(TESS)、社会功能缺陷筛选量表(SDSS)分别评定患者疗效、不良反应及社会功能。结果:两组PANSS分值前后差异均有显著性,两组间差异无显著性;临床疗效评定治疗组治愈率明显高于对照组(P<0.01);治疗组不良反应于治疗4周后和社会功能缺陷于治疗6周后分值明显低于对照组(P<0.01)。结论:莲子清心糖合并氯氮平治疗精神分裂症能提高疗效、减轻不良反应,能明显提高精神分裂症患者的社会功能。     

60例精神分裂症的阴性症状应用氯氮平和氯氮平合并帕罗西汀的疗效比较

目的探讨氯氮平合并帕罗西汀治疗精神分裂症的阴性症状。方法以阴性症状为主，单用氯氮平进行治疗，随机将60名住院患者分两组研究组和对照组，分别加用帕罗西汀和安慰剂治疗，疗程12周，使用阳性症状与阴性症状量表（PANSS）和副反应量表（TESS）评定，在治疗前和治疗4、8、12周各评定一次。结果研究发现两组疗效相仿（P〉0．05）。两组治疗前、后PANSS总分、阴性因子分评分比较，显效时间均在用药8周后。12周末研究组PANSS总分、阴性因子分明显低于治疗前，而两组问比较发现研究组阴性因子分比对照组明显降低，提示存在显著差异（P〈0．01）。结论帕罗西汀与氯氮平合用能够明显改善精神分裂症的阴性症状，且少有副反应。     

利培酮联合丙戊酸镁治疗伴有幻觉的精神分裂症患者的疗效观察

目的:观察利培酮联合丙戊酸镁治疗伴有幻觉的精神分裂症患者的疗效及安全性。方法:将80例符合ICD-10精神与行为障碍分类F20的精神分裂症患者按入院前后配对设计随机分为研究组和对照组,每组各40例。研究组患者给予丙戊酸镁缓释片联合利培酮口崩片治疗;对照组患者单用给予利培酮口崩片治疗。治疗观察6周,比较治疗前后,两组患者每周评定阳性与阴性症状量(PANSS),同期评定副反应量表(TESS)和锥体外系反应量表(RSESE)的评定结果;以PANSS中(幻觉行为)P3分减分值评定两组患者的疗效。结果:研究组患者,有效36例(90%),无效4例(10%);对照组患者,有效29例(72.5%),无效11例(27.5%)。两组患者间差异有统计学意义(x2=4.02,P<0.05)。PANSS量表P3分,研究组患者第1周有显著下降(P<0.05);对照组患者在第2周末时有显著下降(P<0.05);研究组患者的阳性症状量表分值,在第1周有明显下降(P<0.05),其他因子分及总分在第2周有显著下降(P<0.05);激活性、攻击性分值在第1周有显著下降(P<0.05),其他分值于第2周有显著下降。对照组患者的各症状群分值于第2周或第3周均有显著下降(P<0.05)。结论:利培酮联合丙戊酸镁比单用利培酮对精神分裂症的幻觉症状改善作用更明显。     

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.     

CLINICAL SIGNIFICANCE OF SERUM CYTOKINES IL-1β,sIL-2R,IL-6,TNF-α,AND IFN-v IN ACUTE CORONARY SYNDROME

Objectives To explore serum cytokines levels (including IL-1 β, sIL-2R, IL-6, TNF-α, and IFN-v) and their significance in patients with acute coronary syndrome (ACS) and the subsequent follow-ups, with attempt to estimate the role of various serum inflammatory markers in the diagnosis and assessment of ACS.Methods The study population include 40 patients with acute myocardial infarction (AMI), 40 patients with unstable angina pectoris (UAP), and 40 controls. Among the 80 patients, 60 patients attended a follow up 4 months later. Serum inflammatory markers including IL-1 β, sIL-2R, IL-6, TNF-α, and IFN-v were measured by enzyme linked immunosorbent assay.Results Serum IL- 1 β, sIL-2R, IL-6, TNF-α were significantly higher in AMI group or UAP group compared to the control group and became significantly lower 4 months later in the follow-up patients. Serum levels of IFN-v shows no significant difference between AMI group or UAP group and controls, also showing no significant change when measured in follow up patients. There was no correlation between serum creatine kinase-MB isoenzyme levels and serum inflammatory markers either in UAP or AMI group. Furthermore, when divided into two subgroups using Wagner's QRS scoring system in the AMI group, there is no difference of each serum inflammatory marker between ≤ 6 scores group and ＞ 6 scores group.Conclusion Serum levels of certain inflammatory markers may have some diagnostic value for ACS, and can be a useful marker reflecting disease stability.