Discussion on Ethical Censorship of New Medical Technology / 世界科学技术-中医药现代化

Since the Beijing health and family planning commission promulgated the new medical technology management system,we have accepted and reviewed 14 key medical technologies in Beijing,such as resection of the skull base tumor (intracranial tumor outside communication),resection of intracranial important functional areas and large vascular malformation,renal vascular reconstruction technique,the technique of artificial joint replacement,coronary interventional diagnosis and treatment technology,etc.Through the existing laws and regulations requirements from medical new technology,the ethical review way,submit materials requirements and ethical review focus is analyzed,and combining with the experiences of our hospital in the medical technical review,aims to explore suitable for medical technology ethical review specification.

Problems and Countermeasures in the Ethical Review of Scientific Research Projects / 中国医学伦理学

Through analyzing the problems of time,selection mode,research plan,and tracking review in the ethical review of scientific research projects,this paper put forward the corresponding countermeasures:standardized application procedures,diverse selection mode,standardized research plan,and strict tracking review.It aimed to improve the quality of ethical review of scientific research projects and improve the ethical review system.

Evaluation of Studies on Shuang Huanglian Injection for Acute Respiratory Infections / 广州中医药大学学报

[Objective] Systematic review was carried out in quality analysis of literature of Shuang Huanglian Injection (SHI) for acute respiratoiy infections ( ARI) . [Methods] Database was set up according to the principles of clinical epidemiology and evidence-based medicine and the evaluation scale for ARI. The data was managed by descriptive analysis and uniformity test. [Results] In 49 clinical reports, 42.16% adopted the randomized and controlled method but the quality was not so good; the criteria of inclusion and exclusion was absent or not standardized in most of the reports; blinded method was adopted scarcely; drop-out and missed cases were rarely mentioned while adverse effects were reported usually. [Conclusion] The design of clinical study of SHI for ARI has been improved in recent years but there is still a lot of inadequany.

Effects of Keningfang decoction on heat shock protein 70 expression in lung of mice with influenza virus pneumonia / 中国病理生理杂志

AIM: To study the preventive effects of Keningfang decoction on the experimental influenza virus pneumonia in mice and its mechanism. METHODS: Fifty NIH mice were divided into five groups randomly (ten mice in each group), normal control group, model group, virazole treatment group, Keningfang I treatment group, Keningfang II treatment group. The FM 1 virus strain that kept in frozen condition were revived and cultured in chick embryo. The mice in every group that were lightly anesthetized by aether, and infected by dropping FM 1 15 LD 50 into the nose, except for the normal control group, by equal volume distilled water. Mice were treated with drugs or distilled water two days before the model was made (0 3 mL, 2 times a day). The mice were treated with drug for six days, then was killed, the lungs were collected, and kept in -70 ℃. HSP70 was measured in the lung tissue by Western blot. Pathologic changes of the mice lungs were observed under microscope. RESULTS: Compared with the normal control group, HSP70 in the other groups were increased significantly (P