Through approaches of literature statistics and content analysis, the English translation studies of package instruction of Chinese medicine from Chinese literature database were summarized and analyzed, including China National Knowledge Infrastructure (CNKI), Wangfang Data and VIP Database. It was found that there existed four main problems in English translation of package instruction of Chinese medicine. First, there were relatively few studies in this field. Second, the papers were distributed unevenly in the relevant periodicals. Third, most studies were practice-based studies. Fourth, the research methods were simple. Theoretical guidance, research system and empirical research should be paid attention in English translation studies of package instruction of Chinese medicine.

Objective To investigate the clinical application and effect of micro-planting nail anchorage in orthodontics.Methods Fifty-six patients with oral orthodontic were randomly divided into two groups.29 patients in the observation group were used micro-planting nail anchorage,27 patients in the control group were used the strong non-implant anchorage.Results The reduction of upper incisor inclination and distance in observation group was significantly higher than control group.In another hand,displacement of molars in observation group was significantly lower than control group,the difference was significant(t =9.714,4.491,17.172,all P ＜0.05).Conclusion Micro planting nail can provide the ideal anchorage and orthodontic treatment,and it has the advantages of easy and flexible operation,and it can be instantly afterburner,reliable quality,worthy of clinical application and promotion.

Medical consumables management plays an important role in hospital management from the view of both enhancing the hospital management and facilitating the computation of consuming material cost.Based on the practical experience of the consumables management system,this paper presents a plan for medical consumable management system based on C/S mode,and its main functions and features.

Objective To study the constituents of Abrus mollis.Methods The constituents were isolated by chromatographic methods,their structures were elucidated by spectroscopic evidences.Results Eleven compounds were purified and their structures were identified,they were identified as ?-sitosterol(Ⅰ),stigmasterol(Ⅱ),nonacosanyl caffeate(Ⅲ),daucosterol(Ⅳ),betulinic acid(Ⅴ),vanillic acid(Ⅵ),inositol methyl ether(Ⅶ),sucrose(Ⅷ),soyasaponin Ⅰ(Ⅸ),kaikasaponin Ⅲ(Ⅹ),and dehydrosoyasaponin Ⅰ(Ⅺ).Conclusion Compounds Ⅰ,Ⅲ,Ⅳ,Ⅵ,and Ⅶ-Ⅺ are isolated from this plant for the first time.

Objective Signal transducers and activators of transcription 3 (STAT3) silenced by RNA interference (RNAi) technique were used to induce the apoptosis and growth inhibition in T24 and 5637 bladder cancer cells. Methods Three recombinant plasmids pGenesil-1-shRNA-STAT3 was constructed and transfected into T24 and 5637 cells. The expression of STAT3 gene was detected by RT-PCR and Western blotting. FCM was used to observe the apoptosis in T24 and 5637 cells. Results pGenesil-1-shRNA-STAT3 was successfully constructed, and transfected into T24 and 5637 cells. RT-PCR and Western blot analysis demonstrated that pGenesil-1-shRNA-STAT3 could significantly inhibit the expression of STAT3 in T24 and 5637 cells; FCM results show that it could suppress the growth of 1'24 and 5637 cells. Conclusion pGeneSiI-1-shRNA-STAT3 could significantly inhibit STAT3 expression, suppress the growth of T24 and 5637 cells.

Objective To establish a novel real-time PCR method to detect HCV RNA using Selfreporting duplex mutation primers.Methods The recombinant vector pMD18-T-HCV 5′-NCR was used as the calibrator.The Self-reporting duplex mutation primers were designed according to the gene sequence.And then the PCR reaction system was optimized and evaluated.The specificity,sensitivity and reproducibility of real-time PCR were estimated,The serum specimens from 90 cases(30 cases of HCV,30 cases of other viral hepatitis and 30 healthy volunteers) were tested with this real-time PCR; Results were compared with those obtained using a commercial TaqMan kit.Results The assay was established.It showed linearity over a wide range from 20 - 109 IU/ml.Intra-experimental coefficients of variation(CVs) were 1.37% -4.59%,and inter-experimental CVs were 1.58% -4.81%,respectively.There was no significant difference of HCV genome number tested by the two methods(R2 = 0.95) in 30 hepatitis C patients; HCV DNA was not detected in any serum samples of 30 healthy volunteers by the two methods.The specificity was 100%(60/60).All the samples in patients with clinically confirmed HCV infections showed HCV RNA positive.There wass good correlation between the quantitaive results and results obtained using the commercial TaqMan kit.Conclusions It is demonstrated that real-time PCR is a reliable,accurate and feasible assay for HCV.The establishment of this assay provided alternative technology for clinical diagnosis or therapeutic drug monitoring in the field of HCV infection and epidemiologic survey.

ObjectiveTo investigate the roles of 11 β-hydroxysteroid dehydrogenase type 1 ( 11 β-HSD1 )on hippocampus of rat with chronic unpredictable mild stress (CUMS).MethodsTwenty-four male SpragueDawley rats were randomly divided into control group and depressive model group. Chronic unpredictable mild stress (CUMS) was used to make up depressive animal model.Behavioral changes were recorded by body weight measuring,sucrose consumption test (SCT) and open field test (OFT),respectively.The mRNA transcription of 11β-HSD1 in hippocampus tissues of the rats were detected by real-time RT-PCR,and the protein expression of 11β-HSD1 were detected by western blot and immunofluorescence.ResultsBcforc starting CUMS protocol,the rats exhibited equivalent weight and sucrose consumption.Twenty-eight days after CUMS protocol,behavior parameters such as body weight,sucrose consumption,nunber of crossing,and number of rearing were significantly decreased in rats exposed to CUMS group compared with control group (P ＜ 0.05,P ＜ 0.01 ).Correspondingly,realtime RT-PCR assays showed the mRNA expression of 11 β-HSD1 in the hippocampus of CUMS group,which was (31 ±9) ％ lower than that of control group.Meanwhile,the protein expression of it in CUMS group was lower than that of control group (P ＜ 0.05 ).Inmunofluorescence revealed that the number of positive 11 3-HSD1 cells was high (223 ± 13) in the control group,while the number was decreased prominently (92 ± 11 ) in the CUMS group (P ＜ 0.01 ).ConclusionDepressive behavior of rats is induced and the expression of 11 β-HSD1 in the hippocampus is decreased prominently by CUMS,the mechanism of which is at least related to the low expression of 11β-HSD1 and disturbance of glucocorticoid metabolism caused by CUMS.

Objective To observe the clinical orthodontic treatment and gingivitis factors,looking for targeted prevention measures.Methods 200 patients with orthodontic treatment were randomly equally divided into two groups,the control group was given conventional treatment guidelines,the treatment group on the basis of the control group was given health knowledge missionary and urged to practice good oral hygiene habits.After 3 and 6 months of treatment,evaluation of gingival status of the two groups.Results The two groups of patients after 3 and 6 months of treatment,l to 3 months of treatment,the gums of the patients were graded statistically significant,treatment of 6 months in both groupscomparison was statistically significant(x2 =8.86,P ＜ 0.01).Conclusion In the process of orthodontic treatment should be to strengthen the oral health knowledge missionary urge patients to develop good oral hygiene habits,plus the reasonable operation of the doctor helps to reduce the process of orthodontic treatment in periodontal diseases.

0.05).The abrupt onset of the inflammatory arteriopathy group was 10 cases(31.2%),the abrupt onset of the noninflammatory arteriopathy group was 38 cases(58.5%),there was significant difference for the mode of onset between the 2 groups(?2=6.352 P

Objective To summarize the clinical characteristics and causes of ischemic cerebrovascular disease(ICD)in children.Methods A retrospective analysis was conducted on the clinical data of 53 cases with ICD from Feb.2002 to Jun.2008 at the department of neurology in Wuhan Children's Hospital.The self-designed questionnaire of children with ICD was used,whose items included patients' age,gender,personal history,clinical features,cerebrospinal fluid examination,neurological imaging,immunologic examination,metabolic examination,and so on.Results Of 53 children with ICD,30 cases(56.6%)were male,and 23 cases(43.4%)were female.Patients' age varied from 9 months to 12 years old,in which 45 cases(84.9%)were less than 6 years old.Patients from rural area(60.4%)were more than those from city(39.6%).Ratio of limb paralysis was 75.5%(40 cases)in first clinical symptomatology of children with ICD,including hemiplegia in 32 cases(60.4%),alternate hemiplegia in 5 cases(9.4%)and monoplegia in 3 cases(5.7%).Skull CT/MRI scan was performed to reveal 27 cases(50.9%)with basal ganglia region infarction and secondly 15 cases(28.3%)with multi-lobar infarction.Forty cases were found in abnormal cerebrovascular image by means of magnetic resonance angiography/digital subtraction angiography,in which middle cerebral artery and its branches were involved in 21 cases(52.5%).There were 41 cases(77.4%)of patients to be found with clear causes,of which 13 cases(24.5%)were of infections,8 cases(15.1%)of moyamoya disease,5 cases(9.4%)of cerebral vascular malformations,4 cases(7.5%)of head trauma.However,another 12 cases(22.6%)of patients had unknown etiology.Conclusions Children with ICD had characteristics themselves.The limb paralysis was mostly the first symptoms,and the middle cerebral artery and its branches lesions were the most common locations in children with ICD,and next the internal carotid artery involvement,anterior cerebral artery involvement,posterior cerebral artery involvement,cerebral vascular malformations,and so on.Their major cause was infection,followed by Moyamoya disease,cerebrovascular malformations and head trauma,and there were still some unknown causes.