复方麝香注射液联合脑血肿引流术治疗中老年高血压脑出血疗效观察及费用对比

目的:探讨复方麝香注射液联合微创手术治疗中老年高血压脑出血的临床疗效.方法:将78例接受微创治疗的患者随机分组,两组均采用内科综合治疗.手术对照组在综合治疗基础上加用微创手术进行脑血肿引流;中西医结合组在微创手术治疗后加用复方麝香注射液(10～20 ml/d)静脉滴注1周.结果:中西医结合组显效率(66.67%)、有效率(82.05%)均明显高于手术对照组(46.15%和69.23%,P均<0.05),存活患者日常生活能力也明显优于手术对照组(P<0.05),意识恢复时间明显短于手术对照组(P<0.05),并发症的发生率(15.38%)明显低于手术对照组(38.46%,P<0.01),病死率(5.13%)明显低于手术对照组(10.26%,P<0.01),平均住院天数[(18.29±4.93)d]明显少于手术对照组[(26.23±5.82)d,P<0.05],平均住院费用[(5 916.23±826.39)元]明显少于手术对照组[(8 168.35±1 021.21)元,P<0.05].结论:脑血肿引流术后加用复方麝香注射液治疗中老年高血压脑出血,可降低病死率,减少并发症,降低病残程度,提高生存患者的生活质量,缩短住院时间,降低治疗费用.     

法莫替丁与H1受体拮抗剂联合治疗慢性荨麻疹124例疗效观察

124例单用H1受体拮抗剂治疗疗效差的慢性荨麻疹患，联合应用法莫替丁治疗4周，结果显示临床痊愈率和显效分别为85．4％和10．5％，表明法莫替丁与H1受体拮抗剂联合用于这类H1受体拮抗剂不能奏效的慢性荨麻疹患是一种有效的治疗方法。     

Differentiation of human epidermal stem cells into fibroblasts induced by TGF-β1 in vitro

Objective To investigate the correlation between human epidermal stem cell (hESCs) and hypertrophic scar or keloid. Methods Improved collagen Ⅳ-coated adhesion methods was used to isolate and culture the epidermal stem cells after neutral protease selectively digested the dermo-epidermal junctions. After the cells were cultured and expanded in vitro, and passage 3 hESCs were induced by different concentrations of TGF-β1 (0.1, 5.0, and 10.0 ng/ml). Morphological fea-tures and identification of these cells were meseasured by HE, Masson, immunohistochemical staining on the days 3 and 7, respectively. Results After induced by TGF-β1 for 3 and 7 days, the morpholo-gy of the epidermal stem cell (hESCs) was changed into fusiform shape, similar to fibroblasts. 70 % ofthe cell which was induced by TGF-β1 were blue stained in the cytoplasm by Masson stain, which is the distinctive method for collagen, suggesting collagen appeared or increased in the cells. The collagen concentrations in supernatants of hESCs were 0.4150±0.0014, 0.3380±0. 0020, and 0.3870±0.0020, much higher than that in control group (0.0780±0.0025) and normal skin fibro-blast group (0.15004±0.0051) (P<0.05). Immunohistochemical staining revealed that positive rates of these cells for anti-vimentin staining were more than (95.00±1.20)% in experiments and (5.70±0.20)% in control group. Conclusion The differentiantion of hESCs induced by TGF-β1 into fibro-blasts indicates that hESCs may play a role in the pathogenesis of hypetrophic scar and keloid.     

以高钙性肾病为突出表现的原发性甲状旁腺功能亢进1例

以高钙性肾病为突出表现的原发性甲状旁腺功能亢进１例大连医科大学附属第二医院肾内科（１１６０２３）尹永红麻军患者男，４２岁。以多饮、多尿２年，恶心、呕吐３个月为主诉入院。２年前出现烦渴、多饮，每日饮水量７５００～１００００ｍｌ，多尿、夜尿增多。未介意。...     

松节油合成的杀虫增效剂

杀虫增效剂是指对昆虫没有或者很少有杀虫效果的一类化学品,但当它与某些杀虫剂混合使用,能提高杀虫剂的药效,从而达到减少杀虫剂用量,降低成本,减少环境污染的目的。同时,随着长时间的用药,许多害虫对一些杀虫剂均有不同程度的抗性,加入增效剂也是减少抗性的手段之一。 松节油是松脂加工后得到的萜烯类物质,     

非外伤性结肠穿孔诊治体会

非外伤性结肠穿孔诊治体会广州医学院附二院普外科（５０２６０）温学文，胡康我院自１９８３～１９９３年共收治非外伤性结肠穿孔７例，临床上少见，占同期外科急腹症的０．１３‰，现将其诊治体会报道如下。１临床资料本组男性５例，女性２例，年龄３９～７８岁，平均６...     

(足母)趾跖趾关节滑膜性骨软骨瘤病1例报告

患者,女,32岁,因左(足 母)趾内侧疼痛8年,加重伴(足 母)趾肿胀1个月入院。入院前曾行血尿酸、抗O、RF未见异常,ESR28mm/L。入院查体:疼痛性跛行,左(足 母)趾跖趾关节周围红肿,有压痛,第一跖趾关节活动度检查:跖屈与背伸均为30°。X线示左(足 母)趾第一跖趾关节跖内侧可见多数散在的、大小相仿的高密度钙化影(图1)。入院诊断:左(足 母)趾跖趾关节滑膜性骨软骨瘤病。完善术前各项准备后,于2001年7月24日在连续硬膜外麻醉下行左(足 母)趾跖趾关节滑膜性骨软骨瘤切除术。     

犬环杓后肌电起搏参数

双侧喉返神经(RLN)损伤可致气道梗阻,选择性切除喉内组织或声带外移恢复呼吸功能的几种手术均不太理想。有报道对喉返神经麻痹采用电刺激喉内肌改善喉功能,但电起搏的许多参数尚不清楚,作者介绍一组试验并确定一组参数。将杂种成年犬分成两组,Ⅰ组RLN紧急切断术(对照组),Ⅱ组RLN切断加静脉注射巴夫龙(0.1mg/kg),旨在消除对神经的直接刺激。分离暴露环杓后肌(PCA),将两个特制的针电极间距2mm平行插入PCA,垂直于肌纤维,电极间所产生的椭圆形电场与肌纤维