试析陆懋修从阳明论治温病之特色

陆懋修（1818-1886），又名免研，字九芝，号江左下工，又号林屋山人，江苏元和（今江苏吴县）人，为清代后期著名的医学家。陆氏出身于官宦之家，儒医兼通，陆氏秉承家学，对先人的医学成就颇为敬重。他曾三十余年坚持潜心研究《内经》、《伤寒》等医学经典著作，终于贯通医理而成为一代名医。陆氏一生博览群书之余，著述不断，     

高血压病患者动态脉压与左心室肥厚的关系

OBJECTIVE: To evaluate the relationship between the left ventricular hypertrophy (LVH) and the ambulatory pulse pressure and aortic root dimension (AOD) in essential hypertensive patients. METHODS: We monitored the 24-hour ambulatory blood pressure and applied echocardiography in 107 essential hypertensive patients. Using the left ventricular mass index (LVMI) as an index in evaluating LVH, the patients were divided into 2 groups: 29 cases in the LVH group and 78 in the non-LVH group. RESULTS: The average levels of 24-hour pulse pressure, daytime pulse pressure, nighttime pulse pressure and AOD were significantly different between patients with LVH and without LVH (P < 0.05). Multiple stepwise regression analysis showed that the changes in nighttime pulse pressure and AOD were closely related to LVMI (P < 0.001). CONCLUSION: The pulse pressure and AOD are important factors leading to LVH in patients with essential hypertension.     

Validity and reliability of the Bengali version of the Hepatitis Quality of Life Questionnaire

Purpose  

Hepatitis B virus (HBV) is endemic in Bangladesh, and the quality of life (QoL) of these patients remains unknown as there is no instrument available in the native language. In this study, we translated the 56-item Hepatitis Quality of Life Questionnaire (HQLQ) into Bengali and evaluated its validity and reliability.     

Synovial sarcoma of the temporomandibular joint area: report of a case.

Synovial cell sarcoma is a relatively rare tumor of mesenchymal origin. It is a high-grade neoplasm that microscopically shows a monophasic or biphasic cellular pattern and includes epithelial features as well as supporting tissue features. Surgical excision is the primary mode of treatment. Postoperative radiotherapy and chemotherapy also is seen to be helpful. Between 3% and 10% of cases originate in the head and neck. A review of relevant literature shows less than 10 cases of synovial cell sarcoma of the temporomandibular joint area reported in the English literature. We report an additional case of biphasic synovial cell sarcoma arising in the temporomandibular joint area, which caused ear pain, tinnitus, and hearing loss, and we further discuss the clinical features, histopathology, differential diagnosis, and treatment modality.     

后腹腔镜治疗肾上腺肿瘤35例临床分析

目的总结后腹腔镜技术治疗肾上腺肿瘤的临床经验.方法采用后腹腔镜切除肾上腺肿瘤35例,男12例,女23例.年龄25岁～72岁,平均49.8岁.左侧15例,右侧20例.其中嗜铬细胞瘤5例,原发性醛固酮增多症10,柯兴氏病2例,神经节细胞瘤2例,无功能性腺瘤16例.腰部取3个套管针穿刺入路,用自制的水囊扩张器扩张后腹腔,用超声刀将肿瘤切除.结果 35例手术均成功,无中转开放手术病例.术中出血量10～500 ml,平均74 ml.病人均未输血.手术时间45～200 min,平均90 min.结论后腹腔镜手术切除肾上腺肿瘤手术效果确切,手术时间短,术中出血少,损伤小,术后恢复快,可以替代绝大多数肾上腺肿瘤开放手术.     

Cathodes for fuel cells using proton-conducting Li2SO4–Al2O3 electrolyte

The performances of three widely different cathode materials (Pt, strontium-doped lanthanum manganite (LSM), and NiO) have been compared for use with proton conducting Li₂SO₄–Al₂O₃ composite electrolyte, using H₂S–air and H₂–air fuel cells operating at 600 °C. Surface analysis and electrochemical techniques were used to characterize fresh and used electrode materials. Pt or LSM cathodes each became covered with Li₂SO₄ and Al₂O₃ and, as a consequence, the fuel cells showed poor performance. In contrast, the NiO cathode catalyst did not become covered with Li₂SO₄ and good fuel cell performance was achieved. Exceptionally good current densities of over 100 mA/cm² and power densities of over 30 mW/cm² were obtained for H₂S–air fuel cells having Mo–Ni–S anode catalysts. Slight agglomeration of NiO particles during fuel cell operation had only a minor effect on performance.     

有机锗对环磷酸胺抗移植肝癌作用的影响

用有机锗（Ge－132）试验治疗荷移植肝癌小鼠。结果：De－132高剂量（12．5mg/次）治疗组的抑癌率为用31．0％，移植肝癌白细胞（WBC）浸润（＋＋＋）占72．7％、血清超氧化物歧化酶（SOD）活性为121Nu／ml，而生理盐水对照治疗组相应的后两项指标分别为用36．4％及81Nu／ml，两组比较有显著性差异（P＜0．05）；环磷酰胺（CTX）治疗组的抑癌率为37.0％，癌体WBC浸润（＋＋＋）为27.3％，血清SOD活性为102Nu／ml；ge-132高剂量与CTX2联合治疗组的抑癌率为45．0％，癌体WBC浸润（＋＋＋）为54．5％，血清SOD活性为142Nu/ml，两组比较，后二项指标有显著性差异（P＜0．05）。由此提示Ge-132高剂量能明显增强荷移植肝癌小鼠的细胞免疫及血清SOD活性，并有一定的抗移植肝癌作用。     

解磷注射液救治急性有机磷农药中毒34例临床报告

将急性有机磷农药中毒患者69例随机分为2组,一组主要应用解磷注射液治疗(新疗法34例),另一组(35例)主要应用阿托品治疗。两组治愈率分别为97.1％及77.1％,疗效比较差异显著(P<0.05)。新疗法的优点是起效快,作用持久,疗程短(两组比较P<0.001),副反应轻,值得推广应用。并就应用方法及注意事项等作了探讨,也强调了早期足量用药的重要性。     

反相高效液相色谱法测定洛氟沙星的血药浓度

采用反相ＨＰＬＣ法测定洛氟沙星的血药浓度，血浆样品用二氯甲烷在ｐＨ７．０条件下提取后进样，流动相为１０ｍ ｍｏｌ／Ｌ磷酸二氢钾－１０ｍ ｍｏｌ／Ｌ溴化四丁铵－乙腈－三乙胺（４５：４４：１０：１，磷酸调节ｐＨ２．８），紫外检测器λ＝２９５ｎｍ，最低检测浓度１０μｇ／Ｌ，线性范围：０．１￣６．０ｍｇ／Ｌ，ｒ＝０．９９９９，日内ＲＳＤ为１．３８％￣３．４２％，日间ＲＳＤ为１．１１％￣２．８９％。