Altitude Chamber and Its Application / 医疗卫生装备

By analyzing the influence of human body in hypoxic condition,this report expatiates on the technology and principle of altitude chamber. It reviews the development situation of low-pressure module technology. Altitude chambers are introduced in the pilot,astronauts and endurance of oxygen,high physical stamina training,health inspection appraisal,research and medical treatment. At the same time,technology and application of altitude chamber is prospected in this article.

Characteristics and Prospects of the Subject of Aerospace Medical Equipment / 医疗卫生装备

The characteristics of the teaching & research department of aerospace medicine equipment are expounded.Achievements in teaching reform,research topic,technological research findings and exploitation are reviewed.Meanwhile,its future development is discussed in fields of psychological test,cultivating talented person and multi-subject combination cooperation.We should grasp this opportunity and try our bests to carry out the research work in the aerospace medical engineering.Also we should focus on teaching and technical development and make the department of aerospace medical equipment become an important subject.

Effect of Ginsenosides on Memory Retention of Rats in Animal Models of Schizophrenia / 中国心理卫生杂志

Objective:To explore the effect of ginsenodels on the memory retention of rats of animal models of schizophrenia.Methods:The rats in experiment were divided into experimental group and control group, the rats in the experimental group were orally given Ginsenosides, and rats in control group were given normal saline. Both groups were treated for 5 days, then given injection of MK801 to establish animal models of schizophrenia. Before (d0), during (d1,d3) and after (d5) MK801. Several behavior models such as active avoidance reaction (AAR) and once passive avoidance reaction (OPAR) were used to research the process of learning and memory before and after experimental.Results:In the active avoidance reaction, the rats of experimental group were used to increase, and the fade away slowed to the rats of controls groups significantly (231.79?18.90/158.28?6.78,134.86?15.49/92.29?9.22,81.64?17.29/36.08?17.12,t=10.35,6.68,5.29,P