Objective To investigate the siginicance of evaluation of chemotherapy the changes of serum concentration of CYFRA21-1 application in patients with advanced non-small cell lung cancer (NSCLC).Methods Enzyme linked immunosorbent assay ( ELISA) was used to analyze of 86 cases of advanced NSCLC in the serum of the patients after first-line chemotherapy(gemcitabine +cisplatin) difference between the changes of CYFRA21-1 con-centration in serum before and after chemotherapy ,and 42 cases of normal healthy control CYFRA 21-1 concentration in human serum were analyzed .Results Compared with healthy controls ,serum concentrations of CYFRA 21-1 in pa-tients with advanced NSCLC increased significantly [(1.98 ±1.17)μg/L vs (17.36 ±13.28)μg/L,t=12.56,P<0.05],and the concentration of CYFRA21-1 in serum of patients with lung squamous cell carcinoma was significantly higher than that in patients with lung adenocarcinoma [(25.47 ±15.31)μg/L vs (17.36 ±13.28)μg/L, t=5.84, P<0.05] .In addition to first-line chemotherapy in patients with NSCLC patients ,the serum concentration of CY-FRA21-1 significantly lower than before chemotherapy and after chemotherapy ,the first-line chemotherapy drug was invalid or CYFRA21-1 concentration in serum of patients with chemotherapy resistance in before and after the change is not obvious ,even there was a trend of rising .Conclusion Serum CYFRA21-1 can be used as the curative effect of chemotherapy in patients with advanced NSCLC effective evaluation index of early .

Post-stroke depression (PSD) is a common complication of stroke. Its prevalence range was from 23% to 60%. This article reviews the risk factors for PSD,including gender, age, premorbid personality, education, history of stroke and depression, stroke type, stroke location, neurological dysfunction, cognitive impairment, aphasia, and social support.

BACKGROUND:By analyzing the current difficulties faced by human organ transplantation and social factors which lead to organ transplant donor shortage in China, people are found to be generaly lack of knowledge about organ transplant and donation process. OBJECTIVE: To make a tentative probe into the construction of organ donation social mission system on four aspects, namely the importance, ethical principles, current situation and countermeasures, and to provide scientific advice and information for organ donation publicity and education. METHODS: Articles about organ donation and organ transplantation were retrieved from CQVIP, CNKI, Wanfang, PubMed, Medline System from January 2005 to November 2014 with the key words of “organ donation, organ transplantation, shortage of donor, body donation, education system” in both Chinese and English. After secondary manual retrieval of organ donation coordinator, literature were included if they involved organ donation coordinator and organ donation and transplantation related policies and regulations. This paper put forward countermeasures for the construction of human organ donation social mission system in China based on the literature induction. RESULTS AND CONCLUSION:This paper describes the necessity of organ donation education system, systematicaly analyzes the existing problems for current organ donation education problems and ethical principles that should be folowed, and explore the construction strategy of human organ donation social mission system in China. The way to relieve tension of organ transplant donor and expand donor sources is to win broad support and understanding of citizens, which can ensure the sustainable development of organ donation work. So, it is very important to build the human organ donation social mission system.

Deep post -anal space abscesses and horseshoe fistulas are one of the complicated anorectal dis-eases.Deep post -anal space is an important configuration in its suppurative process.The infection usually extends through the internal sphincter to deep post -anal space which is adjacent to the ischiorectal space.Its pathological characters promote surgical therapies.The modified Hanley procedure is the most commonly utilized technique with low recurrence rates and minimal anorectal dysfunction.

OBJECTIVE:To observe the effects of the essential conditions of storage on quality of Semen Armenniacae Am_arum (SAA).METHODS:Gravimeteric and titration method were used and orthogonal design was adopted.RESULTS:Obvious effects of baking temperature and storage duration on content of amygdalin,temperature on acid value of SAA,temperature and humidity and storage duration on peroxide value of SAA were found.CONCLUSION:The best conditions of storing SAA are as follows:A1,B1,C3 and short storage duration.

EML4-ALK fusion gene can improve the expression of anaplastic lymphoma kinase (ALK) protein and activate ALK inducing tumor cells proliferation and anti-apoptosis.EMLA-ALK fusion gene in nonsmall-cell lung cancer which has unique clinical and pathological features is more common in young femal,never smokers,and adenocarcinoma patients,At present,EML4-ALK fusion gene can be detected using RT-PCR,FISH and IHC.Crizotinib,an ALK inhibitor,can block the gene's signal pathway and restrain tumor's activity.

This paper describes the basic principles of optical analysis measurements,such as colorimetry,spectrophotometry,fluorometry,fluorescence spectrophotometry and scatter,and their typical applications to medical analysis instrument.The quality control of the optical analysis instrument and their development are also discussed.

Aim To discover the change of synaptic plasticity by supplementing DHA during development period in rats. Method We divided Wistar rats into two groups: fish oil group and control group. The fish oil rats were supplemented with fish oil(5?10~3 ml?g-1 body weight) by gavage daily. The control rat was supplemented with NS of the same dose. 90 days later, each rat was hippocampus of anaesthetized and LTP and LTD were recorded at hippocampus of the same rat. Result Compared to the control group, DHA group presented an obvious increase in PS LTP, while no changes were found in EPSP LTP. On the other hand,DHA group demonstrated an obvious canceling effect on both EPSP and PS LTD. Conclusion There exist effects on synaptic plasticity after supplement with DHA. It may be one of the factors that DHA improves learning and memory.

The construction of intensive subjects in TCM College has the direct relationship with the existence and development of TCM career.To aim directly at the slow development of the construction of intensive subjects in TCM College in-adapted to high education,clinic,scientific research and academics development,this article points out the constructive thinking route that the construction of TCM intensive subjects should develop all round with intensive subjects based on the center of TCM topics,the means of combination of several subjects.It also elucidates the performing measures and methods of the thinking route from different angles,thus it provides some reference to the construction of intensive subjects in TCM College in the 21st century.

Chinese scientist Tu You?you won the Nobel Prize in Physiology or Medicine 2015,due to her outstanding contri?bution to the discovery of antimalarial drug artemisinin. The discovery of artemisinin is a great breakthrough using modern phar?maceutical technology to excavate ancient Chinese traditional medicine resources,based on government’s coordination mecha?nisms. This article analyzes the research and development status of the current global antiparasitic products,as well as China’s needs and strengths in related areas. The authors propose that China should take the advantage of government financing and re?search capacity to strengthen the research and development of antiparasitic products,so as to contribute more to improving glob?al health equity.