Individual differences are very important factors that may greatly affect the process of second language acquisition.The learners differ with each other in first language aptitude,motivation,character and even age,which will directly or indirectly influence the final result of his second language acquisition.The study of this topic is of instructive value for the teacher's teaching activity and will also promote the individual learning practice.

Objective To investigate the clinical efficiency and immune adjustment of oxymatrine capsule and acitretin in the treatment of psoriasis.Methods Eighty patients with psoriasis were randomly divided into treatment (T) and control (C) groups.The T group took orally oxymatrine one capsule (0.2g) three times a day and one acitretin (10 g) two times a day.The C group only took orally one acitretin (10 g) two times a day.The T and C groups were applied the same drug for external use.Moreover,another 40 normal volunteers were set as normal control group.The peripheral blood T cell subset CD3 +,CD4 +,CD8 +,CD4 +/CD8 + were detected in all the three groups (T,C,and normal) before and after treatment.Results The effective rate was 92.5％ in the T group,and 72.5％ in the C group with statistical significance (x2 =8.66,P ＜ 0.05).The symptom integral decline index of two groups before and after treatment has statistical significance (t =10.02,P ＜ 0.05).For the peripheral T cell subset CD3 +,CD4+,CD8 +,CD4 +/CD8 + in the T group,a significant difference was found between pretreatment and posttreatment [(57.13 ±8.14)％,(37.62 ±7.97)％,(33.01 ±2.97)％,(1.24 ±0.51)％ vs (60.09 ±11.53)％,(43.02±7.67)％,(25.63 ±4.24)％,(1.73 ±0.69)％,t =3.08 ～9.02,P ＜0.01].However,there was not any statistical significance between pretreatment and posttreatment in the C group (P ＞ 0.05).Conclusions The treatment of common psoriasis combined with oxymatrine capsule and acitretin had a good curative effect and it improved the imbalance of peripheral blood T cell subsets.

By analyzing the current situation of TCM science popularization, We found that internet is serving as the most influential and rapid developing media at present. Therefore, a through excavation and utilization of internet as a tool for TCM science popularization will not only expand TCM science popularization platform, enhance mass foundation, promote mass understanding and recognition of TCM, but also meet the need of TCM self-development.

Objective To study the work principle and key technologies of digital surgery navigation system of Stryker NavSuiteTM.Methods Applying principles which contained intelligence tracing,virtual reality,image processing,system registration and so on,surgery navigation system constructed three-dimensional virtual anatomy of the patient to realize the precise navigation in surgery.Results The navigation system could provide real-time and three-dimensional navigation safely,precisely and reliably.This system assisted doctor to complete the extremely difficult minimal invasive surgery.Conclusion The digital surgery navigation system is the most advanced and innovative technique.This system is one of the important parts of digital operating room.It is also significant for promoting the hospital to obtain the maximum economic benefit and social benefit.

Objective To investigate the safety and effectiveness of compound card force cumin tincture in the treatment of vitiligo .Methods The 86 cases of vitiligo patients included in the study were randomly divided into two groups,observation group(n=43) and control group(n=43).The observation group was given narrow-band ul-traviolet B irradiation and compound card force cumin tincture ,and the control group was only given narrow-band ul-traviolet B irradiation .The clinical efficacy and the dermatology life quality index ( DLQI) in two groups were observed and compared.Results The total efficiency rate after 1st,2nd,3rd course of treatment in the observation group were higher than those of the control group ,and the total efficiency rate after 3rd course of treatment in the observation group was significantly higher than that of the control group (χ2 =4.568,P<0.05);the DLQI scores after 1st,2nd, 3rd course of treatment in the observation group were significantly lower than those of the control group ( t1 =1.916, t2 =4.298,t3 =4.661,P<0.05);the incidence of adverse reactions 16.28% in the observation group between the control group 11.63%showed no significant difference (χ2 =0.387,P>0.05).Conclusion Compound card force cumin tincture in the treatment of vitiligo has more clinical superiority .

The first-line chemotherapy with platinum-based regimens for 4 to 6 cycles is a standard care in advanced non-small cell lung cancer (NSCLC). However, for patients who got disease stabilization or maximal response after first line chemotherapy, how to choose safe and efficacy anticancer agents to extend first-line treatment and provide a better clinical benefit is deserving of more concerns currently. In this article,the clinical progress of the chemotherapy and molecular targeted agents as maintenance therapy for patients with advanced NSCLC is reviewed.

Atrioventricular septal defect (AVSD)is a frequently diagnosed congenital heart malformation affecting the atrioventricular valves and septa. Heart transcription factors play fundamental roles in atrioventricular valves development and atrioventricular septa formation. Now cardiac transcription factors ( GATA4, NKX2. 5,TBX5 ,ZIC3)have been identified to involve in the pathogenesis of AVSD in humans. Their abnormal expression or function change may cause atrioventricular valve and septa developmental anomalies. Here we review advances in the understanding of the relationship between these transcription factors and AVSD.

Abscopal effect is for tumor therapy and control of tumor metastasis.it will produce consider-able eignifieance in clinical tumor therapy.The exactly mechanisms of this effect have not been recognized com-pletely so far,and researchers find this effect is associatod with immune system response,espeeiaHy the cell-me-diated immunity.The response of abscopal effect can activate antitumor immunologic response in vivo possibly through antigen releasing and presentation,activation of T cell and natural killer cell,the role of cytokine,in-flammatory reaction,apoptosis,and etc.

OBJECTIVE:To study the protecting and therapeutic effect of compound Zigui capsule on climacteric syndrome and the mechanism of the action in rats,so that it may provide a theoretical basis for clinical treatment METHODS:The climacteric syndrome model was made by ovariectomy in rats and the effects of compound Zigui capsule on hemorheological parameters were observed RESULTS:Compound Zigui capsule could lower blood viscosity,plasma viscosity,blood reduced viscosity and red cell rigidity index It could also inhibit platelet adhesion CONCLUSION:Compound Zigui capsule has obvious preventive and therapeutic effects on rat's climacteric syndrome

OBJECTIVE:To prepare compound Zigui capsules METHODS:The capsules were prepared by taking placenta,Angelicae Sinensis and Peony as main components encapsulated with ?-cyclodextrin The content of paeoniflorin was determined by UV-spectrophotometry The linear range was 2～12?g/ml The average recovery was 99 95%(r=0 9 989)with a RSD of 1 43%(n=5) RESULTS & CONCLUSION:The formulation of compound Zigui capsules are rational,preparation technic being stable and the therapeutic effect on climacteric syndrome is satisfactory The quality control is simple,accurate and repeatable