Improvement of Cardiac Function by Dry Weight Optimization Based on Interdialysis Inferior Vena Caval Diameter(3)

The nonimprovement group was characterized by the following: ① a high incidence of diabetes (4 of 6 patients) ,② a high incidence of preexisting cardiac dysfunction documented prior to or at the time of induction of     

A Ro/SS-A auto-antibody positive mother's infant revealed congenital complete atrioventricular block,followed by insulin dependent diabetes mellitus and multiple organ failure

We experienced a congenital complete atrioventricular block infant who was born from a Ro/SS-A antibody positive mother. Ro/SS-A antibody was also found in this baby which was presumed to be mediated by the maternal placenta. Temporary cardiac pacing was required at birth and pacemaker implantation was performed at 9 months. At 11 months of age, the baby fell into shock and experienced multiple organ failure because of diabetes mellitus-induced coma. The association between congenital complete heart block and the Ro/SS-A antibody is well known. However, the accompaniment of insulin-dependent diabetes mellitus has not been reported previously. As the Ro/SS-A antigen appears in the cytoplasm of many tissues, the possibility of an association between Ro/SS-A antibody and diabetes mellitus is difficult to deny. We report this rare case to draw attention to the possibility that babies who are born from an Ro/SS-A antibody positive mother may develop diabetes mellitus as well as congenital complete heart block.     

膨化聚四氟乙烯平片在无张力腹股沟疝修补术的临床应用

目的 探讨平片在腹股沟疝无张力疝修补术中的应用。方法 对我科2003年10-2006年10月收冶的125例腹股沟疝患者采用平片无张力腹股沟疝修补术的疗效进行回顾性分析。结果 所有患者均治愈出院，术后无切口感染，除2例残留疝囊处血肿外无其他不良并发症，随访2个月～36月无复发。结论 平片应用于腹股沟疝的修补，具有易掌握，疗效好，费用低，值得广泛开展应用。     

FD-1冷冻干燥机的研制及生物材料的冷冻干燥

观察自制冷冻干燥机冷冻干燥生物材料的效果。采用 R5 0 2压缩机和制冷剂制成 FD- 1冷冻干燥机。本实验冷冻干燥了胶原海绵、菌种及去纤酶。在冻干箱负载或空载情况下蒸发冷凝器温度均可达到 - 4 5℃ ,小冰箱可达到 - 30℃ ,冻干的胶原海绵具有许多孔洞的结构 ,冻干的菌种和去纤酶性能保持良好。 FD- 1冷冻干燥机适用于生物样品中小批量的冷冻干燥     

对新型农村合作医疗定点医疗机构不规范行为监管的思路探讨

分析了对定点医疗机构进行监管的意义;论述了形成严谨和系统监管思路的重要性;探讨了对定点医疗机构进行监管的具体思路,即首先分析定点医疗机构不规范行为产生的原因、动机及表现形式,然后确定需要监管的目标、范围及重点领域,最后围绕重点领域有针对性的研究监管对策、寻求监管途径和制定监管措施。     

对新型农村合作医疗定点医疗机构监管的途径与程序

根据定点医疗机构不规范行为产生的规律、特点和表现形式,探讨对定点医疗机构监管的途径,即内部监管和外部监管、组织监督和社会监督、专项监管和综合监管、法律、法规、部门规章、行业条例等监管、内部及外部审计等;制定了对定点医疗机构监管的程序,即制定监管计划—实施监管行动—监管信息反馈—奖优罚劣。     

薄层色谱法检查磷酸伯氨喹的有关物质及对映异构体的研究

目的:建立磷酸伯氨喹的有关物质检查法及鉴定其对映异构体.方法:采用薄层色谱法常用的硅胶GF254薄层板,以醋酸乙酯-异丙醇-浓氨溶液(43:35:5)为展开剂,以自身对照法检查磷酸伯氨喹原料的有关物质.采用正相高效液相色谱法,以Waters 5 μm硅胶柱为色谱柱,检测波长为261 nm,流动相为氯仿-正己烷-甲醇-浓氨溶液(45:45:10:0.1),流速为2 mL/min,确认其对映异构体.结果:有关物质均能达到较好分离,最低检出限可达0.3μg.薄层色谱中主斑点上方杂质斑点经鉴定为其对映异构体.结论:薄层色谱法较<英国药典>的高效液相色谱法更简便、快速,灵敏度较高,适用于磷酸伯氨喹的有关物质检查.     

2000年版《中国药典》磷酸伯氨喹片含量均匀度测定方法的实验研究

目的:建立测定磷酸伯氨喹片含量均匀度的方法.方法:采用吸收系数法,以0.01 mol/L盐酸溶液为溶剂,检测波长为265nm,测定其含量均匀度.结果:在5～20μg/mL浓度范围内与吸收度值呈良好的线性关系,r=0.999 9,平均回收率为99.69%,RSD为0.67%(n=6).结论:吸收系数法操作简便快速,结果准确可靠.     

A Case of In-Stent Neoatherosclerosis 10 Years after Carotid Artery Stent Implantation: Observation with Optical Coherence Tomography and Plaque Histological Findings

We report a patient''s case of slow progressive in-stent restenosis 10 years after bare-metal stent implantation to his carotid artery. We treated the patient with an additional stent placement under a distal filter protection device. Optical coherence tomographic assessment and plaque histology during the carotid artery stenting (CAS) revealed atheromatous change at in-stent neointima, which contained lipid-rich plaque and calcification deposits. These findings suggest that in-stent neoatherosclerosis may play an important role in the pathogenesis of very late stent restenosis after CAS.     

一测多评法测定心可宁胶囊中6种蟾蜍二烯内酯类化合物

目的 建立一测多评法同时测定心可宁胶囊中6种蟾蜍二烯内酯类化合物的含量,并验证此方法在心可宁胶囊中应用的可行性和准确性。方法 以华蟾酥毒基为内参物,建立日蟾毒它灵、沙蟾毒精、蟾毒它灵、蟾毒灵和脂蟾毒配基与华蟾酥毒基的相对校正因子。分别采用外标法和一测多评法测定心可宁胶囊中6种蟾蜍二烯内酯类化合物的含量,比较2种方法的结果差异,验证一测多评法的可行性和准确性。结果 日蟾毒它灵、沙蟾毒精、蟾毒它灵、蟾毒灵和脂蟾毒配基与华蟾酥毒基的相对校正因子分别为1.06,0.862,0.897,1.09,0.915;2种方法结果无显著差异。结论 以华蟾酥毒基为内参物建立的相对校正因子重现性好,一测多评法可用于心可宁胶囊中多个蟾蜍二烯内酯类成分的质量评价。