粤西地区气候与妇科三大常见感染相关性探

目的探讨粤西沿海地区季节气候与妇科门诊常见感染(细菌性、念珠菌性、滴虫)疾病的相关性.方法以妇科白带涂片多项检查快速染色技术(CTB)对妇科门诊就诊的7 042例患者做阴道分泌物常规检查,分春、夏、秋、冬季4组统计分析.结果春夏秋冬四季妇科门诊患者阴道分泌物的念珠菌检出率比较,差异有高度显著性(P＜0.01);细菌检出率无季节性差异(P＞0.05);滴虫检出率比较,亦无差异(P＞0.05).结论粤西地区妇科门诊病例念珠菌检出率受气候差异影响,夏秋季节明显高于冬春季节;而细菌和滴虫检出率则不受气候差异影响.     

烧伤研究与治疗进展

对近年来国外烧伤研究及治疗进展作一综述     

Cavernous sinus thrombosis following odontogenic and cervicofacial infection

Summary Cavernous sinus thrombosis (CST) is rarely seen clinically as a complication of infectious processes since the discovery of penicillin. At the present time, dental abscess is an uncommon cause of CST. We now report our experiences with a 60-year-old diabetic male, who developed CST 38 days after extraction of an infected upper third molar tooth. The importance of eradicating regional cervicofacial foci of infection is stressed.     

Point Mutation in the Parkin Gene on Patients with Parkinson''''s Disease

Summary;To investigate the distribution of possible novel mutations from parkin gene in variant sub-set of patients with Parkinson’s disease(PD)in China and explore whether parkin gene plays an im-portant role in the pathogenesis of PD,70 patients were divided into early-onset group and late-onsetgroup; 70 healthy subjects were included as controls.Genomic DNA from 70 normal controls andfrom those of PD patients were extracted from peripheral blood leukocytes by using standard proce-dures.Mutations of parkin gene(exon 1—12)in all the subjects were screened by PCR-single strandconformation polymorphism(SSCP),and further sequencing was performed in tue samples with ab-normal SSCP results,in order to confirm the mutation and its location.A new missense mutationGly284Arg in a patient and 3 abnormal bands in SSCP electrophoresis from samples of another 3 pa-tients were found.All the DNA variants were sourced from the samples of the patients with early-on-set PD.It was concluded that Parkin point mutation a     

基于DSP的远程监护终端系统的研究

阐述一种基于DSP的远程家庭监护终端的程序设计。包括心电的采集，用小波变换完成QRS波的检测，最后将心电波形数据和检测结果通过互联网传输到医院的心电服务器上。     

光动力学疗法与局部化疗联合治疗进展期食管贲门癌

作应用光动力学疗法（ＰＤＴ）对进展期食管贲门癌５５例进行治疗，并对其中１５例联合应用内镜下局部注射抗癌药物。对每一患均先静脉滴注血卟啉衍生物（ＨＰＤ）５ｍｇ／ｋｇ，于用药后２４，４８和７２ｈ分别用波长６３０ｎｍ的铜蒸汽激光照射肿瘤部位。联合治疗组除ＰＤＴ治疗外，于每次光照前肿瘤局部注射５－Ｆｕ２５０～５００ｍｇ。结果：联合治疗组的近期显效率高于单纯ＰＤＴ组（Ｐ〈０．０５）。病例随访６～１６月，     

A primary gastric Burkitt's lymphoma in a child]

We report a case of a primary gastric Burkitt's lymphoma in a 8-year-old child, which first symptoms were abdominal pain, dysphagia, melena and a constitutional syndrome. The differential characteristics of this case are its peculiar gastric infiltration and the existence of oesophageal extension, which is very infrequent among this kind of tumors.     

系统性红斑狼疮患者血清中4种胶原成分变化的临床意义

目的：探讨活动性系统性红斑狼疮(SLE)患者血清中4种胶原成分的变化及临床意义。方法：采用放射免疫分析法对41例活动期SLE患者及其中伴有沸间质改变、肾脏改变、雷诺征或三者共存者血清Ⅲ型前胶原(PC—Ⅲ)、Ⅳ型肢原(Ⅳ—C)、透明质酸(HA)、层粘连蛋白(LN)进行到定。结果：4种胶原成分均明显高于对照组(P＜0．01或P＜0.05)。结论：4种胶原成分的变化在SLE的诊断、治疗、病情判定、评估预后中，特别是肝、肾、肺病变的监测中具有重要作用。     

103例流行性出血热患者的心电图及心肌酶学分析

目的了解流行性出血热病毒(EHFV)对心脏的损害情况。方法对103例流行性出血热(EHF)患者的心电图及心肌酶学检测结果进行分析。结果72例(69.9%)患者出现心电图异常,以窦性心动过缓(27.9%)及窦性心动过速(22.3%)最常见,明显高于其它类型的心电图改变(P分别<0.05和0.001)。103例流行性出血热(EHF)患者的CK、LDH及HBDH的升高者分别为43例(41.2%)、73例(70.9%)及46例(44.7%),以LDH异常最常见。轻型、中型、重型及危重型流行性出血热患者的LDH值分别为(346.3±155.6)IU/L、(330.7±130.7)IU/L、(1114.4±872.4)IU/L及(1227.1±936.7)IU/L,经统计学处理重型及危重型的值与轻型、中型比较均有显著性或高度显者性差异。结论EHF患者并发心肌损害较普遍,而且病情愈重者,心肌损害愈严重。     

血清CA125检测对子宫内膜异位症的临床诊断价值

目的 :探讨血清CA12 5测定对术前子宫内膜异位症的诊断价值。方法 :99例子宫内膜异位症经腹手术前测定CA12 5水平 ,并与 90例作对照比较。结果 :子宫内膜异位症CA12 5阳性率 >3 5U /ml,为 5 7.5 7% ,对照组为 8.88% (P <0 .0 1)。内膜异位囊肿高于卵巢囊肿 (P <0 .0 1) ,子宫腺肌病高于子宫肌瘤 (P <0 .0 5 )。结论 :血清CA12 5测定对子宫内膜异位症有较理想的诊断价值 ,对异位囊肿与卵巢囊肿 ,子宫腺肌病与子宫肌瘤有鉴别意义