聪耳通窍汤联合耳针对老年神经性耳鸣近远期疗效观察

目的探讨聪耳通窍汤联合耳针治疗老年神经性耳鸣患者的近远期疗效。方法选取耳鼻喉科门诊收治的老年神经性耳鸣患者136例,按随机数字表法分组,对照组68例予以耳针治疗,研究组68例在对照组基础上予以聪耳通窍汤治疗。检测比较两组间近、远期临床疗效、甲襞微循环指标、血液流变学指标以及不良反应发生率。结果治疗后,对照组总有效率为67.64%(46/68)低于研究组总有效率83.82%(57/68),具有统计学意义(P<0.05);随访6个月后,对照组总有效率64.71%(44/68)低于研究组总有效率89.71%(61/68),具有统计学意义(P<0.05);与对照组比较,研究组治疗后甲襞微循环襻周积分、管襻积分、流态积分及总积分较低,治疗后血浆黏度、高切全血黏度、低切全血黏度及红细胞压积较低,差异具有统计学意义(P<0.05);治疗中出现的不良反应为恶心、腹胀、针刺部位疼痛,两组间不良反应发生率无统计学差异(P>0.05)。结论聪耳通窍汤联合耳针治疗老年神经性耳鸣患者的近远期疗效均较好,能明显改善患者微循环状态及血液流变学指标,减轻内耳循环障碍,具有较高安全性。     

低位直肠癌保留神经的腹膜外侧方扩大清扫的效果分析

目的 探讨低位直肠癌保留神经的腹膜外侧方扩大清扫对患者术后生存率、排尿功能和性功能的影响。方法 回顾性分析我院1996年1月至2000年6月期间收治的392例进展期低位直肠癌实施保留神经的根治性切除术患者的临床资料，其中行腹腔内清扫173例，腹腔内加腹膜外侧方清扫219例，2组患者在年龄、性别、浸润肠壁深度及肿瘤病理组织学类型方面差异无统计学意义。结果 腹腔内加腹膜外侧方清扫组侧方淋巴结转移率为17．8％（39／219），侧方盆壁非连续性癌灶转移率为5，9％（13／219）。术后发生排尿功能障碍：腹腔内清扫组7例（4．0％），腹腔内加腹膜外侧方清扫组113例（51．6％），2组比较差异有统计学意义（P〈0．01）；性功能障碍：腹腔内清扫组93例男性患者中有12例（12．9％），腹腔内加腹膜外侧方清扫组119例男性患者中有62例（52．1％），2组比较差异有统计学意义（P〈0．01）；局部复发率：腹腔内清扫组为16．2％（28／173），腹腔内加腹膜外侧方清扫组为9．6％（21／219），2组比较差异有统计学意义（P〈0．05）；5年生存率：腹腔内清扫组为49．1％（85／173），腹腔内加腹膜外侧方清扫组为59．4％（130／219），2组比较差异有统计学意义（P〈0．05）。结论 低位直肠癌保留神经的腹膜外侧方扩大清扫，可以减少局部复发，提高患者5年生存率，但也会影响患者术后排尿和男性性机能。     

不同液体术前急性高容量血液稀释对深静脉血栓病人血液流变学的影响

Objective To investigate the effects of acute hypervolemic hemodilution (AHH) with different fluids on blood rheology in patients with deep vein (femoral and iliac) thrombosis. Methods Thirty ASA I or II patients aged 40-64 yr who had developed deep vein thrombosis in 48 h and were scheduled for embolectomy were randomly divided into 3 groups ( n = 10 each) ; group I normal saline (NS) ; group II 6 % HES 200/0.5 ( HES) ; group IE gelofusine (GEL). AHH was performed with normal saline, 6% HES or gelofusine infusion at 20 ml·kg-1 ·h-1 for 40 min. MAP, HR and SpO2 were monitored. Blood loss, volume of blood transfusion and fluid infused and urine output during operation were recorded. Anesthesia was induced with fentanyl 3-5 fig/kg, etomidate 0.15-0.30 mg/kg, propofol 1-2 mg/kg and succinylcholine 1-2 mg/kg and maintained with 2% isoflurane and propofol infusion at 5-8 mg·kg-1·h-1 and intermittent iv boluses of vecuronium. The patients were mechanically ventilated (VT 8 ml/kg, RR 12 bpm). PaO2 and PaCO2 were maintained within normal range. Venous blood samples were obtained before and after AHH for measurement of hematocrit (Hct), whole blood viscocity (WBV) at low or high shear rates, plasma viscosity, RBC aggregation and RBC deformation. RBC aggregation index and RBC deformation index were calculated. Results MAP and HR were stable in all patients. The amount of blood transfusion and fluid infused was significantly less in group HES and GEL than in group NS. The WBV at low or high shear rates in group HES and GEL, Hct in all 3 groups and RBC aggregation index in group HES were significantly decreased after AHH, but the RBC deformation index was significantly increased in group HES. Conclusion Colloid is better than crystalloid and HES is better than gelofusine in improving intraoperative hypercoagulability and sluggish blood flow.     

温针结合牵引治疗腰椎间盘突出症85例疗效观察

腰椎间盘突出症是一种常见的腰腿痛疾病,多发于青壮年,一般男性多于女性,给患者带来很大痛苦.笔者近几年来采用温针结合牵引治疗本病85例,收到满意的效果,并随机设对照组(针刺结合牵引治疗本病50例)作比较.现报道如下:     

经尿道前列腺电切气化术治疗前列腺增生568例报告

目的 :进一步探讨前列腺增生 (BPH)的有效手术新方法。方法 :采用经尿道前列腺电切术和气化术治疗BPH患者 5 6 8例。结果 :疗效满意 ,术后 3～ 6个月随访 ,国际前列腺症状评分 (IPSS) 8.5± 1.5分 ;最大尿流率 (Q max) 2 0 .5± 4 .5ml s,剩余尿量 2 9.1± 14 .2ml,未出现严重并发症。结论 :将电切和气化相结合行经尿道前列腺切除术是一种安全性高、并发症少、疗效确切的新手术方法 ,具有操作易掌握、出血少、速度快、安全可靠等优点。     

神经干细胞静脉移植治疗脊髓损伤的实验研究

[目的]观察神经干细胞静脉移植对损伤大鼠脊髓功能的治疗作用。[方法]取孕14—16dSD胎鼠的脑室下区组织，体外培养后鉴定细胞。制作脊髓全切模型，伤后1周将Brdu标记好的神经干细胞通过尾静脉注射移植到大鼠体内，移植后及8周行皮层体感诱发电位（CSEP）检测和BBB功能评分，并留损伤脊髓处作病理切片及免疫组化染色。[结果]（1）移植后8周BBB评分损伤组、移植组都有所恢复，但都未达到正常水平，移植组恢复较好；（2）模型制作后，CSEP波均消失，细胞移植后8周移植组的波形有不同程度的恢复，但潜伏期延长；（3）移植组大鼠脊髓损伤处存在大量Brdu染色阳性细胞，表明移植的细胞在体内可到达损伤脊髓处并能存活；脊髓损伤部位NF-200及GFAP染色阳性的细胞表明移植的细胞可以分化为具有神经元和胶质细胞特性的细胞。[结论]静脉移植的神经干细胞能到达损伤区代替受损的神经元及神经胶质细胞，使损伤的脊髓功能得到一定程度的恢复。     

苦碟子注射液治疗突发性聋疗效的观察

目的:探讨苦碟子注射液治疗突发性聋的效果。方法:随机将120例患者分为两组,治疗组60例,予以苦碟子注射液治疗;对照组60例,予以低分子右旋糖酐联合复方丹参注射液治疗。结果:治疗组治疗耳聋、耳鸣总有效率分别为88.33%、82.86%,对照组分别为68.33%、62.50%,治疗组耳聋、耳鸣总有效率均明显高于对照组(P<0.05)。结论:苦碟子注射液治疗突发性聋疗效好且安全可靠,无明显不良反应。     

小肠浆肌膜腔内自体脾组织移植动物模型的建立与意义

目的探讨增加自体脾组织移植量的方法,提高自体移植脾组织的功能。方法贵州小型香猪3头,经肌注麻醉后剖腹切除脾脏,取脾脏的1/2约150g,切成1mm×1mm×1mm小块备用。在距Treitz韧带50cm处,切取保留肠系膜血管的空肠30cm旷置,再吻合肠管恢复肠腔通道,缝闭肠系膜裂口。旷置空肠等分2段,去除肠粘膜,缝闭一端,将约50g脾组织块分别植于2段肠浆肌膜腔内,缝闭另一端口,妥善固定于肠系膜上。大网膜内移植30g脾组织作为对照观察。结果4个月饲养期间内无肠梗阻发。3段肠浆肌膜腔内脾组织再生良好,组织结构与大网膜内移植脾组织无明显差别,2段再生较差,1段形成脓肿。结论肠浆肌膜腔内移植脾组织的量较大,可作为自体脾组织的移植术式。     

TREATMENT OF 30 CASES OF EXOGENOUS COUGH BY PRICKING-CUPPING AT BACK-SHU POINTS

Inrecentoneyear,theauthortreated30casesofexogenouscoughtreatedwithpricking cuppingatBack shu pointsandgotasatisfactoryresult.Thereportisasfollows.1GENERALDATA Allthe30caseswereoutpatients,12weremaleand18female,aged8-50years,coughed1-7days.The symptomswere…     

吸烟对精神分裂症男性患者精神病理症状的影响

Objective To compare the differences of psychopathologic symptoms between smokers and non-smokers in chronic and first-episode,drug-nalve schizophrenics.then it was attempted to explain the reasons why there is higher rate of smoking behavior in schizophrenia.Methods In all.427 male chronic schizophrenic patients(332 smokers and 95 non-smokers)and 63 male first-episode drug-naive patients with schizophrenia(22 smokers and 41 non-smokers)were collected.All patients were assessed with the Positive and Negative Syndrome Scale(PANSS).Results In chronic patients.the item scores of poor rapport and passive/apathetic social withdrawal of PANSS negative subscale were significantly lower in smokers than non-smokers(3.9 ±1.5 vs.4.4±1.7;3.6±1.6 vs.4.0±1.7.respectively,P＜0.05),and so was the total scores of PANSS negative subscale(24.0±8.2 vs.26.3±9.5).In first-episode.drug-ndive patients.the itern scores of emotional withdrawal and passive/apathetic social withdrawal of PANSS negative subscale were significant lower in smokers than non-smokers(2.7±1.3 vs.3.5±1.3:2.7±1.3 vs.3.5±1.4,respectively,P＜0.05).Conclusion It is suggested there are positive effects of cigarette smoking on the psychopathological symptoms of patients with schizophrenia,which misht be one of the mechanisms for higher rates of smoking behavior in schizophrenia.