Objective To investigate the effect of methylprednisolone (MP) combined with puerarin in preventing the spinal cord ischemia-reperfusion injury (SCII).Methods The model of ischemia-repeffusion injury was established by clipping the abdominal aorta of rats for 30 min.Eighty male SD rats were randomly and equally divided into 4 groups: the blank group in which the abdominal aorta was only exposed,the positive drug group in which intravenous MP injection (30 mg/kg) was conducted 30 min before the establishment of the ischemia-reperfusion injury model,the therapy group in which intravenous MP (10 mg/kg)and puerarin (30 mg/kg) injection was conducted 30 min before the establishment of the model,and the model group in which the physiological saline equivalent to the volume of MP in the positive drug group were injected into the caudal vein of rats 30 min before the establishment of the model.Ten rats were taken from each group and the homogenation of the spinal cord was used to test expression level of superoxide dismutase (SOD) and sodium-potassium adenosinetriphosphatase (Na-K ATPase).For another 10 rats in each group,the BBB scoring system was used to evaluate the neural function of the hind limb immediately after recovery from anesthesia,12 h and 24 h after reperfusion,and the spinal cord was obtained 24 h after reperfusion to observe the morphous of the spinal cord neurons.Results The expression levels of SOD and Na-K ATPase in the model group,positive drug group and therapy group 3 h after reperfusion were significantly lower than that in the blank group; the expression levels of SOD and Na-K ATPase in positive drug group and therapy group were significantly higher than that in the model group,and there was no significant difference between the positive drug group and the therapy group with regard to the levels of SOD and Na-K ATPase.The BBB score was better in the positive drug group and the therapy group than those in the blank group and model group.Microscope observation showed that the degree of injury between positive drug group and therapy group was equivalent,while each of them was lower than that in the model group.Conclusion MP combined with puerarin plays a great role in the prevention of the SCII.

Objective] To study emotional counterbalance therapy which is used in depression treatment ,it plays an important role in the treatment of emotional disorders. [Method] With the research methods of taking depression for example ,through the sad,fear of these two emotional factors to explore the pathogenesis of depression,and analyze“happiness restrains sadness“ and“thought restrains fear”in the emotional counterbalance therapy, which are used in the depression clinical application.[Result]Emotional counterbalance uses one or more of the emotions to regulate ,control,overcome the other one or more negative emotions,which based on the restriction among the five elements theory is a kind of psychological therapy.Sadandfearare the most common chief complaints in depression which belong to the emotional depression in depression disease of Chinese medicine. On the basis of “sad doing harm to the lungs”and “dread doing harm to the kidneys”,lung,kidney and depression etiology,pathogenesis,symptoms are closely related. This reflects the lung,kidney play an indispensable role in the treatment of depression. It has significant curative effects to apply the theory of emotion counterbalance,such as happiness restrains sadness,thought restrains fear to cure diseases. At the same time,with a relaxed and pleasant mood,actively guiding to help thinking is also the treatment of depression,pessimistic disappointment medicine.[Conclusion] According to the restriction among five elements theory,to use the relation and restriction between emotion and five zang-organs to regulate emotional disorders can restore to the normal balance,which is an effective psychological treatment for emotional disorders.The therapy should be used alone or combined with traditional Chinese medicine treatment in different situations to relive the treatment effect.

Objective To investigate the clinical feature on pulmonary complications after renal transplantation,in order to provide the evidence of prevention and treatment of pulmonary complications.Methods The clinical data of 125 renal transplant re-cipients in the First Affiliated Hospital of Chongqing Medical University from December 2006 to December 2011 were studied retro-spectively.To analyze and summarize the clinical characteristics of postoperative pulmonary complications including the incidence, the time of onset,etiology or risk factors,treatment,outcome,et al.Results Twenty-three patients(18.4%)developed pulmonary complications after renal transplantation.The most frequent complication was pulmonary infection(n = 22,17.6%),followed by pleural effusion(n=12,9.6%),pulmonary edema(n= 7,5.6%),respiratory tract bleeding(n=4,3.2%),acute lung graft versus host reaction(n=1,0.8%)and atelectasis(n= 1,0.8%).Conclusion Pulmonary infection,pleural effusion and pulmonary edema are common pulmonary complications after renal transplantation.Patients who develop pulmonary infection and pulmonary edema have a poor prognosis.

Intralipid is a kind of important fat emulsion.It has been widely used clinically in severely ill patients,especially in the patients before and or after major operation since the 1980s.After retrieving the papers on Intralipid form MEDLINE CD ROM database from 1980 to 1994 and analysing them by linear regression analysis in literature metrology,We found a significant linear correlation between the yearly literature quantity and the dynamic time course (year).From 1980 to 1994,the average yearly growth rate of the literature was 1.16.According to the regression equation,it is predicted that the literature on Intralipid will increase at a rate of 2.07% per year.From this analysis,we think that the research of Intralipid is tending to stability and will be wonderful.

BACKGROUND:3D printing, a rapid prototyping technology, is considered to be one of the symbols of the third industrial revolution. There are many kinds of 3D printed materials, which have a wide range of clinical applications.OBJECTIVE: To systematically introduce 3D printed biological materials, to summarize the application advances of 3D printing technology in the printing and production of bone, artificial limbs, dentures, skin, blood vessels, stent, implant prosthesis, and tumor models, as well as to investigate the performance conditions of 3D printed biomaterials based on the advantages and disadvantages of the currently used biomaterials, in order to provide reference for future research.METHODS:A computer-based search of CNKI, Wanfang, VIP, CBM, PubMed was performed to search relevant articles published from 2010 to 2016, using the keywords of three-dimensional printing/3D printing/3-D printing; biomaterials; clinical application in Chinese and English, respectively.RESULTS AND CONCLUSION: Great progress in 3D printed biomaterials has been made. However, there are some defects in the existing printed materials, such as high cost, low printing precision and poor biodegradability. Only if the problem of materials is solved, can we continue to develop 3D printing technology. New breakthroughs in 3D printing in the field of medicine have been made, and new technologies and new materials have been applied in clinical practice. Systemic summarization of these application achievements of 3D printing in the field of medicine can provide reference for future medical research.

In this paper,the management process of Chinese-Western medicine compound preparation is briefly reviewed.the existing problems were analyzed from the perspective of registration supervision and quality control.It is pointed out that there are still some types of management in the registration of supervision,such as the weak basic research,approval number of multiple pecifications,not uniform name,and not standardized specification.In the area of quality control,correlation analysis between the lack of key items (such as related substances,uniformity of contents,and dissolution test items) and the hidden dangers in medical security of preparations was performed.To explore the need for reevaluation,and put forward some suggestions for improvement in order to provide a useful reference for the scientific supervision of Chinese-Western medicine compound preparation.

Objective To understand the Wuxi area index detection of infectious blood donors in the blood situation,in order to take targeted measures to block the blood-borne diseases.Methods From 2005 to 2012,Wuxi area (not including county, district)blood donation blood samples 329 254 (person)copies of the test results were retrospectively analyzed.Results 8 years,Wuxi unpaid donors HBsAg,anti-HCV,anti-HIV,and anti-TP four tested positive rates were 0.587%,0.452%, 0.212% and 0.509%,the total positive rate was 1.76%.Different years of anti-HCV,anti-HIV and anti-TP positive rate difference was statistically significant (χ2= 40.74~138.24,P<0.01).From 2011 to 2012 HBsAg positive rate was signifi-cantly increased,and compared with the previous year,difference was statistically significant (χ2=47.56,52.34,P<0.01), while four the number of positive indicators of infection in different sex,age and occupation with different proportions of dis-tribution.Conclusion The positive rate of most indicators declined year by year,but there was still an upward trend in indi-vidual proj ects.Should further improve the different groups of scientific blood donation advocacy work to ensure blood safe-ty.

Objective To provide an information monitoring software for therapy drug,which can automatically construct safe concentration scope,statistically analyses data,query and input data.Methods TDMIS is developed by Powerbuilder 9.0 and is run in WIN 98 or the copy over it.2062 cases are analyzed through TDMIS and a safe concentration scope is set.Conclusion TDMIS is a practical software.It can make drug prescription standardized,computerized and easy to be statistically analyzed.The working efficiency and quality of clinical apothecary are greatly improved.

[Objective] To establish a method for determination of serum tryptophan and kynurenine in pregnant women.[Method] RP-HPLC was applied to analysis.C18 column was used.The mobile phase was composed of methanol-0.001M KH2PO4(PH=4)(12∶88).The UV detection wave length was 245nm.[Results] The linear response ranged from 2.56～307.06?mol?L-1 for tryptophan, r=0.9999.The linear response ranged from 0.12～5.05?mol?L-1 for kynurenine, r=0.9997.The mean concentrations of serum tryptophan and kynurenine were 49.73?7.48?mol?L-1 and 0.74?0.33?mol?L-1 respectively in 30 pregnant women.[Conclusion] The method is sensitive and suitable for the determination.

Objective To explore the factors of medical anthropology related to malaria control among Wa Ethnic minority in Ximeng County, Yunnan Province. Methods The study was conducted by the combination of anthropology and epidemiology, qualitative and quantitative, statistical analysis and description. Results Wa people considered malaria as one of three major diseases in the community. In Wa Ethnical language, the word of malaria, “Saihui” (Sai-illness and pain, Hui-being attacked quickly), does not mean of fever. About one third of Wa people had not thought fever as one of malaria symptoms. Most of Wa people only knew vivax malaria, but not falciparum malaria. Only 32.7% of people could connect malaria with mosquitoes, and a few of them could confirm mosquitoes as the only malaria vector. The proportions of sound knowledge of malaria causes, prevention and treatment seeking assessed were lower than 25.0%. As a result of multivariate logistic regression, 3 kinds of malaria knowledge were closely correlated each other, and the connection between causal knowledge and prevention (adjusted OR: 36.610, 95%CI: 10.242-130.866, P