Access编制数据库在白内障病例管理中的应用

目的 应用微机对白内障病例进行管理，实现病例管理自动化。方法 根据患者姓名、晶状体等各项临床信息，在Windows98及以上版本的操作平台上，应用Access2000建立患者信息病例库。结果 建立Access病例库管理白内障病例，病例存储量大，查询方便快捷，数据处理方便。结论 Access2000编写的数据库在临床病例的管理中值得广泛应用及推广。     

高危新生儿脑干听觉诱发电位的近期观察

目的 为了解高危新生儿脑干及听觉功能障碍情况.方法 于1995年8月～1996年1月对128例高危新生儿进行脑干听觉诱发电位(Anditory Brainstem Responses—ABR)测定.结果 急性期高危新生儿ABR异常率为51.4%,其中高胆红素血症,低体重儿,窒息和丁胺卡那霉素应用组ABR异常率分别为61.1%、66.7%、53.8%和 2.8%.血清胆红素(Sb)值>290.7μmol/L和重度窒息儿ABR异常率明显高于Sb<290.7μmol/L和轻度窒息儿.早产儿和足月小样儿ABR异常率无明显差异.丁卡组对听阀的近期影响不大.结论 高危新生儿是脑干和听觉功能障碍的高危人群,应当密切随防和早期干预.     

手部热压伤的早期修复(附43例报告)

目的 探讨早期清创、组织修复在热压伤治疗中的临床疗效。方法 分析43例不同程度手部热压伤患的病损特点并行临床分度，以便准确诊治、判断预后；全部病例采用早期手术治疗，轻度热压伤(即浅Ⅲ度烧伤)早期行切痂全厚或中厚皮片修复，中度和重度热压伤早期彻底清创保留间生态组织，应用血循环丰富的组织瓣修复创面。结果 42例创面一期修复，手功能和外形恢复满意：1例创面二期修复，手功能恢复差。结论 手部热压伤应早期手术清创，据病损程度选择良好的方法及时修复组织缺损，可最大限度地恢复手功能和外形，减少致残率，缩短疗程，获得较好的临床疗效。     

血清镁降低与偏头痛的关系探讨

我们用原子吸收光谱法测定了２２例偏头痛间歇期患者、１３例偏头痛发作期患者及２１名正常人的血清镁浓度，发现偏头痛间歇期和发作期患者的血清镁浓度均低于对照组（Ｐ＜０．０１），而偏头痛发作期患者的血清镁浓度比间歇期患者更低（Ｐ＜０．０５）。该结果提示偏头痛患者体内缺镁，而且可能是一个启动因子或促发因素，在偏头痛的发病中起着重要作用。     

医院内部审计与外部审计的协调

中国内部审计协会2003年发布的《内部审计具体准则》中明确指出，所谓“内部审计与外部审计的协调”，就是指内部审计机构与会计师事务所、国家审计机关在审计工作中的沟通与合作，现就医院内部审计与外部审计协调的必要性和可能性等进行探讨。     

大豆皂甙和神经肽Y在下丘脑后核引起的心血管效应中的关系

微量注射大豆皂甙（Ｔｓ）到下丘脑后核（ＰＨＮ）能引起平均动脉压（ＭＡＰ）升高，心率加快，其效应与向ＰＨＮ内注入神经肽Ｙ（ＮＰＹ）相似。分别注入不能引起血压、心率发生明显变化的微量Ｔｓ、ＮＰＹ，如果合并注入ＰＨＮ则可引起血压、心率的显著变化，表明二者互有加强作用。Ａｔｒｏｐｉｎｅ可以对抗Ｔｓ、ＮＰＹ或Ｔｓ＋ＮＰＹ同时注入ＰＨＮ的升压效应，提示ＮＰＹ是通过激活脑内Ｍ受体而实现升压效应的，而Ｔｓ的心血管效应又可能是经过脑内ＮＰＹ介导和加强的。     

牛磺酸对高血压和血管活性物质的影响

本文在原发性高血压(EH)患者,大鼠腹主动脉狭窄的高盐摄入引起高血压模型上,观察到口服牛磺酸治疗4周后均明显降低平均动脉压和收缩压,42.2%的患者血压恢复正常,并能抑制EH患者和高血压大鼠血浆内皮素(ET)和血管紧张素Ⅱ(AⅡ)水平的升高,增加高血压大鼠血浆降钙素基因相关肽(CGRP)和主动脉组织中的牛磺酸含量,以上结果表明牛磺酸在降压作用同时伴有缩血管物质的降低和舒血管物质的增加,为牛磺酸抗高血压辅助用药提供依据.     

Effect of eucalyptus globulus oil on activation of nuclear factor-kappaB in THP-1 cells]

OBJECTIVE: To study the effect of eucalyptus globulus oil on the activity of nuclear factor-kappaB(NF-kappaB) in THP-1 cell line. METHODS: THP-1 cells were cultured with or without eucalyptus globulus oil at different concentrations (1, 10, 100 mg x L(-1), 30 min) before being stimulated with lipopolysaccharide (LPS, 1 mg x L(-1), 30 min). The location of NF-kappaB p65 subunit (NF-kappaB/p65) in THP-1 cells was detected by indirect immunofluorescence and laser scanning confocal microscope. The expression of NF-kappaB/p65 in nuclei was measured by Western-blot analysis. RESULT: The FITC-label NF-kappaB/p65 was mainly located in the nuclei after THP-1 cells were stimulated with LPS. Whereas, no fluorescence were seen in the nuclei of cells pretreated with eucalyptus globulus oil. This effect on NF-kappaB/p65 nuclear translocation was in a concentration dependent manner. CONCLUSION: Eucalyptus globulus oil inhibits the nuclear translocation of NF-kappaB induced by LPS in THP-1 cells.     

舰船员慢性荨麻疹与马拉色菌相关性研究

OBJECTIVE: To investigate the association of Malassezia furfur with chronic urticaria in the crew members of ships. METHODS: A comparative mycological study of 126 crew members of ships with chronic urticaria and 45 normal control subjects was carried out. The 82 urticaria patients identified as positive for Malassezia furfur were divided into groups A and B to receive treatment with antihistaminics (group A) and antihistaminics combined with 2% ketoconazole shampoo(group A). RESULTS: The carrier rates of Malassezia furfur were significantly higher in urticaria patients than in the normal control subjects (P<0.01), but in view of the case ratios of the final cure or improvement, no significant difference was observed between the two groups by the end of the treatment courses (P>0.05). But 6 to 8 weeks from the end of the treatment course, better therapeutic effect was noted in group B (P<0.01), with higher rate of negative Malassezia furfur findings (P<0.01). CONCLUSION: Malassezia furfur may play an important role in the prevalence of chronic urticaria among the crew members, and anti-fungal treatment may produce better long-term therapeutic effect.