公英土苓汤治疗盆腔炎60例

目的：观察公英土苓汤治疗盆腔炎的临床疗效。方法：应用公英土苓汤(蒲公英、土茯苓、焦黄柏、丹参、薏苡仁、炒苍术、炒白术等)治疗本病60例。结果：治愈35例，显效10例．好转11例，无效4例，总有效率92％。结论：公英土苓汤对湿热蕴积下焦、侵袭胞宫所致的盆腔炎具有清利湿热、排除毒邪的良好治疗效果。     

苦参素与干扰素联合治疗慢性乙型肝炎疗效观察

慢性乙型肝炎缺乏特效的治疗方法,干扰素是目前有效的抗病毒药物,但单独用于治疗慢性乙型肝炎难以达到理想的效果.自2002年3月至2003年5月应用苦参素与干扰素联合治疗慢性乙型肝炎30例获得较好的抗病毒及抗肝纤维化疗效.     

放射线联合p53基因及内皮抑素治疗小鼠前列腺癌皮下移植瘤

Objective To test the hypothesis that p53 gene therapy combined with endostatin can enhance tumor response to radiation therapy of RM-1 mouse xenograft prostate cancer and to investigate its mechanism. Methods A mouse prostate cancer model was established. Then mice with xenograft tumor were randomly divided into group A (control), B (radiation), C (radiation and rAdp53), D (radiation and rh-endostatin) and E (radiation and rAdp53 and rh-endostatin). On day 1, rAdp53 was injected intra-tumorously with 1 × 1010 vp per animal to group C and E. From day 1 to 14, rh-endostatin was given 15 mg/kg intraperitoneally daily to group D and E. On day 4 single fraction of 15 Gy was given to tumors in groups B, C, D and E. Normal saline was injected intra-tumorously or intraperitoneaUy accordingly as control. No treatment was done to group A. Tumor volume was measured daily. Samples were collected on Days 5, 10 and 15. Ki67, CD31, p53 and VEGF were detected by means of immunohistochemistry. Results (1) Radiation alone, radiation combined with intra-tumorous injection of Adp53 and/or intraperitoneal injection of rh-endostatin resulted in tumor growth arrest of RM-1 cells in vivo (P = 0.000). Radiation combined with both rAdp53 and rh-endostatin was the most effective treatment (P < 0.05). (2) All the four treatment groups had a decreased expression of mutant type P53 (P = 0.000). The expression of Ki67 in groups B and C were equal (P 0.05) and increasing (P = 0.000), respectively. Group D had a up-down-up curve (P < 0.05), but group E had a up-down one. On day 5 the expresion of VEGF in group E was the lowest (P < 0.05). An increased expression of MVD compared with the control was shown, and MVD in groups C, D and E were always higher than that in the control (P < 0.05). Conclusions The limitation of radiotherapy could be overcome by combination with beth p53 gene therapy and endostatin on the growth of mouse prostate cancer cell. Radiation, rAdp53 and endostatin have their own role but they can be interacted with each other.     

自己动手组建“Mini”PACS网

2003年，作者所在科室购买了两台使用多丝正比室探测器（Multi—Wire Proportional Chamber MWPC）的线扫描式直接数字化X射线机（DR），实现了科室无胶片化管理，完成了由传统放射向数字化放射的过渡。     

中药对大鼠辐射损伤防护作用的实验研究

目的探讨中药当归、川芎、黄芪、丹参提取液对大鼠放射性骨髓损伤的防护作用.方法雄性SD大鼠60只,随机分为正常对照组、模型组、中药组,每组6只,在相同条件下饲养2周,模型组和中药组大鼠给予6.0 Gy 60Co γ射线一次性全身照射,继续饲养1周处死全部动物并取材.用骨髓细胞计数法计数骨髓有核细胞数,用Western blot法测定血管内皮生长因子（vascularendothelialgrowth factor,VEGF）、血小板衍生生长因子（ptatelet derived growth factor,PDGF）的蛋白含量.结果与正常对照组比较,模型组大鼠的骨髓有核细胞数、VEGF、PDGF蛋白含量明显减少（P＜0.01）,与模型组比较,中药组大鼠的骨髓有核细胞数、VEGF、PDGF蛋白含量明显增加（P＜0.01或P＜0.05）.结论中药当归、黄芪、川芎、丹参对大鼠放射性骨髓损伤有一定防护作用.     

颈椎病自疗枕的发明与创造

我是从1980年开始搞放射技术工作的，到1988年这八年的时间里，我发现就颈部以及肩背部不适、手臂发麻发胀、头晕目眩。等症状来我科进行颈椎摄影的病人，占的比例特别多，而且在X线照片上80％以上显示生理曲度有不同程度地变直，甚至生理曲度向相反的方向弯曲，使椎问隙前窄后宽，出现椎间盘脱的征象，而导致颈椎病的发生。     

热带寄生虫感染的胸部表现

寄生虫感染遍及全世界，可引起较高的发病率和死亡率。讨论一些常见和少见热带寄生虫感染病累及胸部的X线平片和CT表现，介绍与之相关流行病学、临床和病理生理学的特征。