During the process of establishing a modern medical mode,studies and researches of medical language have been deepened and furthered,which indicates the growing significance and value of medical language.Medical language has profound cultural implications.Basically,it not only determines the values of clinical practice and establishes the foundation of development in medical science,but also expands the coverage of language and culture and promotes philosophical reflection to its ultimate significance.Indirectly,medical language carries the negative role of causing illness,reflects the aesthetic implication of nature science,and links the ideological origins of medicine with that of military art of war.

Objective To study the effect of mitochondrial membrane potential and cellular membrane permeability in the neurotoxicity of artemether. Methods Mitochondrial membrane potential and cellular membrane permeability in pheochromocytoma cell and primary cultured rat neuronal cell were measured by flow cytometry, using rhodamine 123(Rh123) and PI as fluorescent dye, respectively. Mitochondrial swelling was measured by spectrometer. Results Artemether could decrease the mitochondrial membrane potential and increase the cellular membrane permeability in both cell types in a dose-dependent manner. In addition, artemether led to mitochondrial swelling with dose-effect and time-effect relationships. Conclusion The decrease of mitochondrial membrane potential plays an important role in the neurotoxicity of artemether. The drug can change the mitochondrial membrane potential and mitochondrial swelling by affecting the permeability transition pore complex located in the mitochondrial membrane, increasing cellular membrane permeability, causing an obstruction and finally leading to neurotoxicity.

Objective To construct the subtracted cDNA libraries related to artemisinin-resistance of Plasmodium berghei using suppression subtractive hybridization PCR (SSH PCR). Methods Total RNA was extracted from the artemisinin-sensitive (NS) and artemisinin-resistant (AR) strains of Plasmodium berghei K173. The cDNA synthesis followed the protocol of super SMART cDNA synthesis kit. Taking the NS as driver, AR as tester and reverse,two subtractions were performed by SSH PCR. Enriched different expressed cDNA was cloned into pMD18-T vector to construct subtractive libraries. Results The subtracted cDNA libraries of NS-AR and AR-NS contained 395 and 506 positive clones respectively. The PCR results of 108 clones picked randomly from each library showed 100 and 104 positive inserts contained in the plasmids respectively, and distributing in 250-2 000 bp. Conclusion The successful construction of the subtracted cDNA libraries related to artemisinin-resistance of P. berghei enable us to identify the different expressed genes involved in the resistance mechanism.

Chinese education is instrumental,fundamental,aesthetic and humanistic.It is the strongest support to culture qualified medical personnel.College Chinese can improve the humane quality of medical students.This process can be developed in many different aspects,such as morality education,the improvement of culture quality and intelligence,and the cast of their souls,etc.

Chinese education,as an education course to strengthen the humane quality of our native language,is instrumental,fundamental,aesthetic and humanistic.It is the strongest support to culture qualified medical personnel.College Chinese can achieve the span of humane quality of medical students.This process can be developed in many different dimensions,such as morality education for college students,the improvement of culture quality and intelligence,the cast of their souls,cultivation of modern thinking mode and thinking level,the improvement of their comprehensive capabilities and that of their social abilities as well as the abilities to master and use the language.

From the angle of view of ecology morals,to explain the content and function of ecology moral education,to analyze the present situation and the origin of medico's ecology demoralization,discussesing its countermeasure.Pointed out that establishing ecology morals idea,we must enrich and widen the angle of view of medico's traditional moral education.Currently we should strengthen medico's ecology moral education from the ecology environment education,the ecology ethics education and the ecology morals practice education,and it has the the vital significance to the medico that Seting up the scientific ecology moral outlook,improving the ecology morals quality,promoting the forming of moral character and personality,cultivating well medical ethics.

This paper introduces and analyzes the changes of scientific understanding in the linkage of global envi-ronment and health from historical and environment perspective, emphasizing on the fact that:the environmental issue im-pacts on human health are attracting an increased attention and emphasis from the international community;the existing re-search has fully proved a clear causal relationship between environmental issues which constitute one of the major factors that lead to a variety of human diseases and human health risks;the environmental issues effects on health quantified at the global level are the highlights and difficulties in the related research, differences in the current research methods and con-clusions exist internationally, but quantitative research is popular; the integration perspective of the existing scientific knowledge and global policy is a huge challenge placed in front of the global environment and health governance.

After the following aspects of information resources digitalization in domestic TCM were described, in-cluding different types and contents of digital information resources, effectively developed ancient book resources, expanded team construction, and strengthened cooperation between departments. Measures were put forward for the digitalization of information resources in domestic TCM according to the existed problems, such as insufficient de-velopment, lack of audiovisual products, and low accessibility of TCM information resources.

Objective To study the morphological changes in peripheral blood cells and bone marrow cells of the patients suffering from mustard gas poisoning and their relationship with the degree of poisoning. Method The peripheral blood cells and marrow cells were examined morphologically after mustard gas poisoning. Results The total WBC count was reduced progressively in 44 patients, among them 10 patients showed granulocytopenia or agranulocytosis. Severe injury to eosinophils was seen also in the early period, and the percentage and absolute value of lymphocytes were significantly lowered too. However, platelets were not significantly influenced. The red cell count and hemoglobin level were elevated because of hemoconcentration. Blood marrow cells showed marked morphological changes. WBC became swollen with appearance of poisonous granules and vacuoles in their cytoplasm. Deformed lymphocytes (LY) could be found in the marrow cells of all the patients, mainly in the form of immature lymphocytes. It was shown that mustard gas produced serious damage to the hematopoitic cells of the bone marrow in the early period. Conclusions The examination of pheripheral blood and bone marrow cells is an important measure to determine the degree of mustard gas poisoning. The decrease in the absolute value of lymophocyte count and the time of its recovery, and degree of inhibition of hematopoiesis are closely related to the degree of mustard gas poisoning.