The purpose of foreign language teaching in Chinese medicine is not only translation,but also clearly the role and the purposes of translation.Inputing a culture to another culture is not culture exchange,but cultural coagulation.Expressions with modem scientific system allow speculative natural philosophy freed from the ancient Chinese-style paper into the theory expressed by modem scientific language in order to solve the problems of teaching foreign languages of traditional Chinese medicine texts.

Objective To synthesize an iron-based metal organic framework(MOF) material and investigate its adjuvant effect on immune response in mice. Methods The iron-based MOF material was synthesized via the hydrothermal reaction method, of which the morphology and composition were characterized by transmission electron microscope(TEM), scanning electron microscope(SEM), dynamic light scattering particle analyzer(DLS), X-ray photoelectron spectrometer(XPS), and specific surface area analysis(Brunauer Emmett Teller, BET). Using ovalbumin(OVA) as immunogen, 20 female BALB/c mice were randomly divided into iron-based MOF + OVA group(60 μg iron-based MOF + 20 μg OVA), Alu + OVA group(50 μg Alu+ 20 μg OVA), OVA group(20 μg OVA), and blank group(0. 9% normal saline), and were injected intramuscularly through the lateral thigh at 0, 14 and 28 d, respectively, with 100 μL/mouse. Blood samples were collected from the tail vein at 7, 21 and42 d after the initial immunization, the serum was separated, and the specific IgG antibody level was determined by ELISA.At 42 d after the initial immunization, the levels of specific IgG subtype antibodies in serum, IFNγ secreted by splenocytes,as well as IFNγ, IL-2 and IL-4 secreted by CD4~+T and CD8~+T cells were detected by ELISA, ELISPOT and flow cytometry,respectively. The body mass of mice at 0, 7, 14, 21, 28, 35, and 42 d after the initial immunization was measured, and the behavior of mice in various groups was observed. Results The synthesized iron-based MOF material exhibited a spherical morphology, an average particle size of approximately 129. 4 nm, a specific surface area of 16. 7 m~2/g and a pore diameter of7. 73 nm, containing C, N, S and Fe elements with more content of Fe element. At 42 d after the initial immunization, there was no significant difference in IgG level between iron-based MOF + OVA group and Alu + OVA group(F = 1. 00, P > 0. 05),but IgG2a and IgG2b levels increased significantly in iron-based MOF + OVA group(F = 16. 90 and 16. 57, respectively,each P < 0. 05);the level of IFNγ secreted by spleen cells increased significantly(F = 19. 47, each P < 0. 05);the level of IFNγ secreted by CD4~+T cells increased significantly(F = 14. 94, P < 0. 01), but that secreted by CD8~+T cells had no significant difference(F = 1. 00, P > 0. 05), and the levels of IL-2 and IL-4 secreted by CD8~+T cells increased significantly(F =100. 00 and 945. 80, each P < 0. 001). During the whole immunization process, there were no abnormal behaviors such as depilation or refusal to eat, and the body mass of mice in various groups changed little. Conclusion The prepared iron-based MOF material is simple to synthesize, stable in structure with nano-scale size, which can elicit humoral and cellular immune responses in mice, and is expected to become a new vaccine adjuvant.

Objective To screen a thermostable urate oxidase-producing strain, optimize the fermentation conditions and study the enzymatic properties.Methods A urate oxidase-producing strain was screened from high temperature starter based on transparent circle method.Its 16S rDNA sequence was then amplified and analyzed.Meanwhile, the phylogenetic trees were built.Optimization of the fermentation conditions from this strain was carried out.The enzymatic properties of urate oxidase were studied.Results A urate oxidase-producing strain, named Bacillus subtilis ZX-6 by molecular identification, was obtained.The production of urate oxidase under the optimized conditons (135.9 U/L) was 133.7%higher than before.The optimum reaction temperature and pH were 45℃ and 7.6 respectively.The residual activity of urate oxidase at 37℃ for 48 h was still 17.2%.Conclusion The successful screening of a thermostable urate oxidase-producing strain and optimization of the fermentation conditions will lay a foundation for the further research.

The paper introduces the design idea of physical examination system in students recruitment of colleges and universities in Beijing Physical Examination Center, elaborates the functions of personnel examination, department examination, test results input, query statistics, etc.The application of this system could improve the quality of physical examination work, management level and work effi-ciency, summarizes the effect of informatization management in Beijing Physical Examination Center.

Objective To investigate the relationship between rs7903146-T/C polymorphism of transcription factor7-like 2 gene (TCF7L2) gene and gestational diabetes mellitus in Han population of Liaoning province.Methods The rs7903146-T/C polymorphism was detected in 115 healthy Han controls and 113 patients with gestational diabetes mellitus by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method.Results There were three genotypes:CC,CT,and TT; and their frequencies in control group and patients were 95.65％/84.96％,4.35％/15.04％,and 0/0,respectively.The allele frequency T of rs7903146 in control group and the patients was 2.17％ and 7.52％,respectively.There was statistical difference between two groups.Conclusions The rs7903146-T/C polymorphism of TCF7L2 might be associated with gestational diabetes mellitus in Liaoning Han population.

Carotid artery atherosclerosis is a treatable and preventable cause of ischemic stroke.Increasing studies suggest that carotid plaque characteristics may be a superior means for predicting ipsilateral cerebrovascular events as compared with the degree of carotid artery stenosis.The major MRI features of vulnerable carotid plaques include large lipid-rich necrotic cores,intraplaque hemorrhage,plaque rupture,and calcification.This article reviews the major MRI features of vulnerable carotid plaques and their roles in predicting ipsilateral cerebrovascular events.

Research of oncogenes related to thyroid cancer has an important significance to reveal pathogenesis and identify benign and malignant lesions.At the mean time,these genes are helpful to find the reliable and feasible detection means of early diagnosis for thyroid cancer.

Objective To investigate the value of BISAP scoring system in predicting the severity of acute pancreatitis.Methods Medline,EMBASE,Science Direct,Springer link,CBM,Cnki,Wan fang and VIP database were retrieved by computer between January 2000 and March 2013,and articles of BISAP score system in predicting the acute pancreatitis were collected according to strict inclusion criteria.Quality assessment was made by QUADAS scale.Meta-Disc1.4 software was used to analyze the heterogeneity of included articles and perform quantitative synthesis,as well as calculate the pooled sensitivity and specificity,positive likelihood ratio,negative likelihood ratio,and draw the ROC curve,and the results were presented with 95％ CI.Results A total of 11 articles were included,and there were 7 Chinese articles and 4 English articles.According to QUADAS scale,there were 4 articles of A grade,5 articles of B grade,2 articles of C grade.There were 6 studies using 2 as BISAP cut-off value,and 9 articles using 3 as cut-off value,while 4 studies using 2 cut-off values.Pooled analysis showed diagnostic odds ratio of 8.03 (95 ％ CI 5.66-11.38) when cut-off value was 2,and diagnostic odds ratio of 7.49 (95％ CI 5.35-10.49) when cut-off value was 3.There were moderate heterogeneity in both groups (I2 =63.3 ％,P =0.018; I2 =56.1％,P =0.019).When BISAP cut-off value was 2,the pooled analysis of sensitivity,specificity,positive likelihood ratio,negative likelihood ratio and area under curve (AUC) were 59％ (95％ CI56％-63％),82％ (95％ CI 80％-83％),3.50 (95％ CI2.96-4.14),0.45 (95％ CI0.36-0.56) and0.82; and when BISAP cut-off value was 3,the corresponding values were 44％ (95％ CI41％-47％),90％ (95％ CI 89％-91％),4.59 (95％ CI 3.31-6.37),0.64 (95％ CI 0.61-0.68) and 0.64.The former had a high sensitivity,low specificity and large AUC,while the latter had a low sensitivity,high specificity and small AUC.Conclusions The best cut-off value of BISAP in predicting SAP is 2.When cut-off value is 2,the misdiagnosis rate is low,and the false positive rate is in the acceptable range,which is suitable for clinical application.

Objective To research the reduction of computed radiography exposure.Methods By body-model computed radiography test,the relationship between X-ray exposure on the image plate to the latitude and sensitivity of the exposure data recognizer was investigated,from which the low-dose value of exposure was achieved.Results The low-dose value of the computed radiography was 22.5% of the average-dose.Conclusion The low-dose of computed radiography can be achieved.

Objective To investigate the CT and MRI findings of facial neuroma to promote diagnostic accuracy. Methods Nine facial neuromas consisted of 8 schwannoma and 1 neurofibroma. High resolution CT were performed on 7 cases, routinal CT scan on 2 patients. Six cases were examined by MRI, in which 5 cases were used constrast media. Results Five tumors on right side and 4 on left were detected. The tumor affected the internal auditory canal segment of facial nerve in 1 case, labyrinth segment in 4, anterior genu in 6, tympanum segment in 7, mastoid segment in 6,horizontal segment in 5 and parotid segment in 3. CT demonstrated enlargement of the facial nerve canal, benign bone remodeling in the location of geniculate ganglion and stripe soft issue along the course of facial nerve. MRI found that involved facial nerve became thickened markedly as a stripe or soft mass by several segments, that were isointense to brain on T 1WI and isointense or hyperintense on T 2WI and enhanced obviously. Conclusion The segmental soft tissue mass along the facial nerve course is the characteristic of facial neuroma. Gadolinium enhanced MRI is an effective method for detecting the lesion.