斑点免疫渗滤法检测丙肝IgG抗体试剂盒的研制

用基因工程重组的丙肝抗原包被于硝酸纤维素膜，建立了检测丙肝ＩｇＧ抗体的斑点免疫渗滤法。与ＥＬＩＳＡ试剂盒进行双盲式同步测定，二法检验结果差异无显著性。渗滤法简便快速，适用于各级医院，有很强的推广价值。     

老年冠心病患者低钾的临床观察

目的总结老年冠心病患者低钾的临床观察,提出预防措施。方法观察156例老年冠心病患者低钾的发生原因,临床表现,实验室资料,治疗转归等因素,进行分析总结。结果老年冠心病患者发生低钾有其自身发病特点,病因复杂,阳性症状少,治疗困难,恢复时间长,预后差。结论老年冠心病患者因其生理、病理特点较易发生低钾,且多发病隐蔽,表现不典型,容易漏诊,故要仔细观察病情,一旦发现要及时给予综合治疗。     

阴茎折断临床分析

目的 探讨阴茎折断伤的病因和诊治。方法 对2l例阴茎折断伤的临床资料进行回顾性分析。结果 致伤原因以粗暴性交13例，手淫5例，跌伤、撞击伤各l例，拒绝说明原因l例。B超确诊12例，阴茎海绵体造影确诊l例。12h内手术13例，超过12h手术3例，保守治疗5例。12h内手术组有2例发生阴茎白膜硬结，术后性功能正常；超过12h手术组和保守治疗组各有l例和2例并发阴茎硬结、阴茎成角畸形和勃起功能障碍。结论 阴茎折断致伤原因以粗暴性交和手淫为主；B超检查是诊断阴茎折断首选方法；早期手术能减少其并发症的发生；术中采用纵行小切口容易准确找到白膜破裂位置，且创伤小，适于临床应用。     

金黄色葡萄球菌儿童株耐药性分析

目的 了解儿童中金黄色葡萄球菌所致疾病的分布及其对常用抗生素的敏感情况。方法 收集连续12个月的临床致病株，根据菌落形态、革兰染色特点和乳胶凝集实验对金黄色葡萄球菌进行初步筛选，用细菌自动鉴定系统Vitek GPI卡和GPS-101卡进行菌株鉴定和药敏试验。结果 分离到金黄色葡萄球菌145株，其中来自呼吸道感染患儿痰或咽拭子培养109株，占75．17％，来自血培养16株，占11．03％，来自脓液、阴道分泌物培养分别占6．21％和5．51％。药敏试验显示92．4l％的菌株产生β-内酰胺酶，96．55％的菌株对青霉素耐药，但耐苯唑西林的仅占6．21％。99．31％和100％的菌株分别对利福平和万古霉素敏感，对环丙沙星、阿莫西林／棒酸、头孢唑林、复方新诺明、庆大霉素和林可霉素的敏感率分别为95．86％、93．10％、92．41％、86．21％、84．83％和80．69％，37．93％的菌株对红霉素耐药。结论金黄色葡萄球菌常引起儿童呼吸道感染，对苯唑西林的耐药率低．该药仍是治疗小儿会黄色葡萄球菌感染的有效药物。     

现代化医院呼唤现代服务模式

当前我们正在向建设基本现代化医院迈进,在注意硬件建设的同时,不要忽略软件建设。硬件建设需要大量投入,较易见成果;而后者无需大量财力投入,只需转变医院人的思想观念,就能使医院明显改观。     

Anatomic and spiral computed tomographic study of the genial tubercles for genioglossus advancement.

OBJECTIVE: To measure and compare Chinese mandibular genial tubercles measured anatomically and with computed tomography (CT). STUDY DESIGN AND SETTING: Spiral CT scans were taken of 40 adult human skulls; the superior genial spines were measured using anatomic and CT methods. RESULTS: The height and width of the superior genial spines, mandible thickness, and distance from the menton to the inferior and superior margins of the superior genial spines were 5.82 +/- 0.71, 6.98 +/- 1.35, 11.95 +/- 1.59, 11.08 +/- 2.05, and 16.91 +/- 2.30 mm from anatomic measurements and 6.17 +/- 0.71, 7.01 +/- 1.13, 12.19 +/- 1.64, 10.41 +/- 1.55, and 15.73 +/- 2.12 mm using spiral CT, respectively. The anatomic and CT measurements were correlated. CONCLUSION: Spiral CT of the genial tubercles can help locate the osteotomy in genioglossus advancement. SIGNIFICANCE: This study acquired reference data on Chinese genial tubercles demonstrating that CT measurements of the genial tubercles reflect their anatomy, which should allow accurately locate the osteotomy.     

Pregnancy: Oral misoprostol versus placebo for cervical dilatation before vacuum aspiration in first trimester pregnancy

Intravaginal misoprostol has been shown to be effective forcervical priming before a surgically induced abortion. The objectivewas to investigate the effectiveness of oral misoprostol incervical dilatation prior to vacuum aspiration between the 6thand 12th weeks of pregnancy. The results showed that in nulliparouspatients, the median cervical dilatation in the treatment group(7.8 mm) was significantly greater than that in the placebogroup (3.7 mm). In multiparous patients, the difference wasalso statistically significant (9.8 versus 6.0 mm). The easeof dilatation, assessed subjectively by the operating surgeons,was significantly improved in the treatment group. There wasalso a significant reduction in the duration of the operationand in the mean blood loss in the treatment group. The side-effectsencountered in the treatment group were mild and well acceptedby the women. Oral misoprostol is an effective and safe methodfor cervical dilatation prior to vacuum aspiration in firsttrimester pregnancy.     

千捶膏配合生肌玉红膏治疗感染性伤面的临床观察

我院多年来应用千捶膏和生肌玉红膏治疗感染性伤面。千捶膏用于去腐,生肌玉红膏用于生新。据我们观察二药有较强的抗感染作用,尤其有抗绿脓感染作用。应用千捶膏可以较快地达到脱腐作用,应用生肌玉红膏可以促进肉芽增生,达到伤面早期愈合,值得推广。     

TCD结合TCCD与DSA对脑动脉狭窄的一致性分析及对治疗方案的指导价值

目的 探究经颅多普勒超声(transcranial Doppler sonography, TCD)结合经颅彩色多普勒超声(transcranial color-coded duplex, TCCD)与数字减影血管造影(digital subtraction angiography, DSA)对脑动脉狭窄的一致性分析及对治疗方案的指导价值。方法 选取缺血性脑血管病患者100例,均行TCD、TCCD及DSA检查,以DSA检查结果作为“金标准”,分析脑动脉狭窄程度,观察不同狭窄程度患者TCD、TCCD超声表现,采用Kappa检验分析TCD结合TCCD诊断脑动脉狭窄程度与DSA检查结果的一致性,比较不同狭窄程度患者收缩期峰流速(systolic velocity, Vs)、平均峰流速(mean velocity, Vm)、搏动指数(pulsatility index, PI),采用Spearman相关系数模型分析Vm、PI与脑动脉狭窄程度的相关性,所有患者均行药物或手术治疗,比较不同治疗方法患者入院时、治疗后6个月Vs、Vm、PI。结果 100例缺血性脑血管病患者,轻度狭窄42例,中度狭窄3...