早年父亲去世的心理创伤研究——1例男大学生的深入访谈分析

目的 探讨男孩8岁时父亲去世对其带来的创伤影响。方法 运用质的研究方法，对一名在8岁时经历父亲去世的男大学生进行深入访谈，采用主要概念或主题突出分类的方法进行编码分析。结果 父亲去世使个体产生了强烈的不安全感，严重的自卑感和神经症性的防御机制。结论 父亲去世后，家庭氛围是影响孩子心理健康的重要因素。     

肩关节周围炎的循证针灸治疗

目的:从循证医学的角度,向临床医生介绍肩关节周围炎的循证针灸治疗方案的确立方法.方法:以一位具体的肩关节周围炎患者为例,介绍如何提出临床问题,怎样检索相关文献,如何对所检索的文献进行评价,如何结合本病例的具体情况和医生的个人经验,运用所检索的证据拟定治疗方案.结果:采用按照循证医学方法确立的肩关节周围炎的针灸治疗方案治疗15次后,患者生活质量明显好转.结论:通过临床提出问题、寻找证据、分析证据、循证决策、循证实践过程,不但患者可达到满意疗效,主管医生也提高了理论水平和临床能力.     

质粒表达的短发夹状RNA特异性抑制鼻咽癌细胞的增殖

目的观察pmU6-sibclD重组体在细胞内表达的bcl-xL短发夹状RNA(short hairpin RNA,shRNA)能否特异地抑制人鼻咽癌CNE-2Z细胞的增殖.方法将自行构建的表达短发夹状RNA的重组质粒转染到人鼻咽癌CNE-2Z细胞株、卵巢癌HO-8910细胞株和正常人类肝脏L-O2细胞株中,流式细胞仪检测转染率,MTT比色法检测细胞的生长抑制率.结果bcl-xLshRNA能特异地抑制CNE-2Z细胞株的生长增殖,而对正常人类肝脏细胞株的生长增殖和HO-8910细胞中的绿色荧光蛋白(green fluorescence protein,GFP)的表达无抑制作用.结论pmU6-sibclD重组体在细胞内表达的短发夹状RNA能特异性抑制鼻咽癌细胞的生长增殖,为质粒介导的RNAi技术运用于肿瘤的基因治疗提供一定的理论依据.     

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.     

浅谈乳腺叶状囊肉瘤与乳腺纤维腺瘤超声影像的相关性及临床意义

乳腺纤维腺瘤发病率在乳腺良性肿瘤中居首位,而乳腺叶状囊肉瘤在临床恶性病变中也并不罕见,有的学者报道与乳腺癌之比可达1∶20.国内有些学者认为,叶状囊肉瘤虽然可以由纤维腺瘤经肉瘤变而成,但是也可能开始时就是肉瘤.本文通过对32例经手术病理证实的病例进行回顾分析,以探讨二者超声影像的相关性及临床意义.     

使用便携式微量输液泵持续输注氟尿嘧啶的临床观察及护理

目的：探讨使用便携式微量输液泵在肿瘤化疗中持续输注氟尿嘧啶的应用效果。方法：选取我科2006年3月-2008年7月96例癌症化疗病人按入院先后顺序分为对照组和实验组,每组48例。对照组采用传统的化疗方式,采用浅静脉留置针直接从外周静脉输注氟尿嘧啶（5-Fu）连续5天,每天维持6-8小时。实验组采用浅静脉留置针连接便携式微量输液泵持续泵入氟尿嘧啶（5-Fu）120h～135h,两组均以21天为1个周期,观察两组病人化疗毒副反应发生情况。结果：实验组化疗毒副反应发生率明显低于对照组,平均住院时间明显缩短,两组比较差异有统计学意义（P〈0.01）。结论：使用便携式微量输液泵持续泵入氟尿嘧啶能减轻病人的毒副反应,缩短住院时间,提高肿瘤病人生活质量,有效减轻护士的工作负担。     

Lipid extract from completely sporoderm‐broken germinating Ganoderma sinensis spores elicits potent antitumor immune responses in human macrophages

Ganoderma sinensis has been used widely in Oriental countries for the prevention and treatment of various diseases including cancer. Previous studies have shown that the lipid extract from Ganoderma exhibits direct cytotoxicity against tumor cells. Here, it is reported that the lipid extract from germinating G. sinensis spores, at lower concentrations that have no direct tumoricidal activity, induce potent antitumor immune responses in human monocytes/macrophages. Upon stimulation with the lipid extract, monocytes/macrophages exhibited markedly increased production of proinflammatory cytokines and surface expression of costimulatory molecules. Conditioned medium from stimulated cells effectively suppressed the growth of tumor cells. Apparently, the lipid extract triggered macrophage activation via a mechanism different from that associated with LPS. Moreover, it was observed that the lipid extract could partially re‐establish the antitumor activity of the immunosuppressive tumor‐associated macrophages. These results indicated that in addition to its direct tumoricidal activity, the lipid extract from G. sinensis spores could exert antitumor activity by stimulating the activation of human monocytes/macrophages. Copyright © 2008 John Wiley & Sons, Ltd.     

中医辨证治疗肿瘤

七种中医辨证治疗肿瘤方法：1．清热解毒法：应用于邪实正气未衰，多为各种肿瘤早期及体质较强壮者，发热身痛，口干舌燥，便秘尿黄，     

中医药对外教育新模式的构建及探索

教育全球化进程的加速,给中医对外教育的发展带来机遇和挑战,构建和探索中医对外教育新模式势在必行,以进一步拓展中医药对外教育和推进中医药走向世界。     

阿奇霉素治疗支气管哮喘的疗效观察

目的观察阿奇霉素治疗支气管哮喘的疗效。方法将60例支气管哮喘患者分为观察组30例．使用阿奇霉素治疗，对照组30例使用其他抗生素治疗，比较两组疗效。结果观察组疗效优于对照组。结论阿奇霉素治疗支气管哮喘疗效好。