PHA RMA COKINETICS OF CUPRIC－BIS（SALICYLALDEHYDE－2－FURA NTHIOCA RBOXY－HYDRAZONATE） DICHLORIDE（CSFTCH） IN RABBITS

ＰＨＡＲＭＡＣＯＫＩＮＥＴＩＣＳＯＦＣＵＰＲＩＣ－ＢＩＳ（ＳＡＬＩＣＹＬＡＬＤＥＨＹＤＥ－２－ＦＵＲＡＮＴＨＩＯＣＡＲＢＯＸＹ－ＨＹＤＲＡＺＯＮＡＴＥ）ＤＩＣＨＬＯＲＩＤＥ（ＣＳＦＴＣＨ）ＩＮＲＡＢＢＩＴＳ￥ＧａｏＹｕｎｓｈｅｎｇ；ＺｈｕＹｕｙｕｎ（...     

红细胞同工酶ADA－EAP一AK_1同步电泳分型方法的建立

综合、改良了分别分型的方法，建立了红细胞同工酶ＡＤＡ一ＥＡＰ一ＡＫ１同步电泳分型方法，为ＡＤＡ，ＥＡＰ和ＡＫ１３种红细胞同工酶在法医学鉴定中更广泛的应用，提供了一种可靠、经济、实用的方法。     

土白蚁菌圃对大鼠睾丸组织的影响

本文报道用土白蚁菌圃２５５０、１１２５、５６２．５ｍｇ／ｋｇ喂养ｗｉｓｔａｒ大白鼠１４周，结果大鼠睾丸重量增加，曲细精管生精细胞旺盛，睾丸组织中ＤＮＡ含量升高，与对照组比较差异均有显著性意义。提示土白蚁菌圃有延缓动物衰老作用。     

Probe™, a balloon wire: Initial experience

Coronary angioplasty is unsuccessful in <3–5% of cases because the balloon catheter fails to follow a guidewire that has traversed a lesion. Between June 1986 and August 1987, 31 lesions were unable to be crossed with at least two standard angioplasty catheters. Finally, a 2.0-mm-diameter Hartzler LPS (ACS) was utilized and successfully crossed and dilated 16 out of 31 lesions (52%). In the remaining 15 lesions, the Probe^TM (USCI) 2.0 mm diameter × 1.5 cm long balloon wire was able to cross the lesions in 13 (82%) and successfully dilated 12. In one case, lesion rigidity prevented the balloon from expanding at 14 atm. A right coronary artery lesion was attempted in 11 cases, and a left anterior descending and circumflex artery lesion in two patients each. No complications were encountered. In seven out of 12 successful Probe^TM cases, a larger balloon catheter was used to further dilate the artery. This new balloon wire has increased our success rate in severe stenoses and in tortuous vessels with severe distal lesions, in which presently available angioplasty equipment has failed.     

51例早孕妇女绒毛超氧化物歧化酶测定结果分析

本文采用改良的邻革之酚自氧化法,对51例无遗传性疾病早孕妇女绒毛细胞进行了SOD活力测定。其比活力为426.2±48.4u/mg蛋白(x±SD),测定值范围为217.2～589.1u/mg蛋白,P95>915.0u/mg蛋白。     

医院内感染病原菌及其对抗生素的耐药状况

调查1988年3月～5月我院591例住院病例,发生96例次院内感染,总发病率16.2％。院内感染病原菌中,革蓝氏阴性杆菌占72.9％,革蓝氏阳性球菌占12.9％,念珠菌属占14.1％。院内感染病原菌的耐药性明显高于院外菌株。绿脓杆菌对庆大霉素和羧苄青霉素的耐药率分别为63.6％和54.5％。其它革蓝氏阴性杆菌院内株对常用抗生素如氨苄青霉素、羧苄青霉素、庆大霉素和妥布拉霉素的耐药率分别为82.5％、 67.5％、47.5％和45％。革蓝氏阳性球菌院内株的耐药性也很严重,表葡菌对多种半合成青霉素类、红霉素、复方新诺明甚至万古霉素的耐药率达60％以上。同时分离出耐甲氧西林金葡菌。     

Report of a Case of Pericardial Mesothelioma with Liver Metastases Responding Well to Pemetrexed and Platinum-Based Chemotherapy

Pericardial mesothelioma remains a disease with a bleak prognosis. We report the case of a patient with metastases to liver and good response to pemetrexed and carboplatin-based combination chemotherapy and consequent prolonged progression-free survival.     

妊娠相关血浆蛋白A水平与不稳定心绞痛患者冠状动脉狭窄病变形态的关系

[目的]探讨不稳定型心绞痛患者妊娠相关血浆蛋白(PAPP-A)水平与高敏C-反应蛋白(hs-CRP)及动脉粥样硬化斑块稳定性的关系.[方法]不稳定型心绞痛组患者42例,稳定型心绞痛组38例.冠状动脉造影前检测PAPP-A和hs-CRP,根据造影结果将冠状动脉病变分为复杂狭窄和光滑狭窄.[结果]稳定型心绞痛组有28例(74%)患者至少有1支血管狭窄≥70%,多于不稳定型心绞痛组的24例(57%),P＜0.05;不稳定型心绞痛组中33例(79%)有1处以上的复杂狭窄,多于稳定型心绞痛组(22例,58%,P＜0.05);PAPP-A与hs-CRP正相关(r=0.44,P＜0.001);不稳定型心绞痛组与稳定型心绞痛组相比,hs-CRP(4.40 mg/L±0.003 mg/L vs 0.48 mg/L±0.016mg/L,P＜0.001)和PAPP-A(18.40×10-3 U/L±0.002×10-3U/Lvs 7.79×10-3 U/L±0.001×10-3 U/L,P＜0.001),差异均有统计学意义;两组中有复杂狭窄者的PAPP-A和hs-CRP水平显著高于无复杂狭窄者.[结论]PAPP-A可作为评估冠状动脉斑块稳定性的血清学指标之一.     

Serum gastrin and pepsinogen in shift workers

Summary Gastrointestinal complaints, including peptic ulcer, are believed to be associated and enhanced by shift work (SW). However, there are no clear reports in the literature about this acquired pathology. Serum gastrin (G) and group I pepsinogen (PG1) are thought to play a role in the pathogenesis of peptic ulcer and may be considered a useful test of the gastric function. Five adult male foundry shift workers, without any demonstrated gastrointestinal pathology, were studied over a month's span during the following weekly rotating shift schedule: 07.45–16.45, 06.00–14.00, 14.00–22.00, 22.00–06.00. Six adult, day-working males acted as controls. Blood samples drawn at the beginning and at the end of each weekly shift were assayed for G and PG1 utilizing RIA kits. Our data showed that SW causes a prominent change in the gastrin/acidopepsin secretion system.