Objective:To study the distribution of flurbiprofen axetil ( FA) microemulsion in rats and evaluate the targeting prop-erty to traumatic inflammation tissue. Methods:Traumatic injury model rats were established by hip surgery on the rat right thigh mus-cle and randomly divided into 2 groups:microemulsion group and solution group. Serums and tissues of rats were collected at 15, 30, 60, 120 and 240min after administration (iv. 5 mg·kg-1). A high performance liquid chromatography (HPLC) with UV detection was developed to study the concentration of flurbiprofen in biological samples. Results: The elimination of flurbiprofen axetil microe-mulsion from blood and tissues was slower than flurbiprofen solution. At each 5 time points, drug concentrations of microemulsion group in injury muscle were higher than in normal muscle (P<0. 05), while solution group had no significant difference(P>0. 05). Micro-emulsion group injury muscle Te(targeting efficiency) =12. 21%, and the solution group Te =3. 97%. The Re (relative uptake rate) of injury muscle was 4. 15. Conclusion:The flurbiprofen axetil microemulsion has the targeting property to traumatic injury tissues.

Chromosome Deletion ; Chromosomes, Human, Pair 15 ; genetics ; Humans ; Infant ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; genetics ; Male ; Mutation

Objective To evaluate the application effect of clinical pharmacy services in the secondary prevention ot stroke.Methods Hospitalized stroke patients were selected in Taihe Hospital from June 2013 to August 2014.The patients meeting the inclusion criteria were paired and sequentially numbered,and randomly divided into observation group (n =100) and control group (n =102).The patients were treated routinely during thc hospitalization.The clinical pharmacists conducted the drug education.The control group implemented the telephone follow-up for guiding compliance behavior one month after discharge.The observation group continued to perform clinical pharmacist-leading service projects.The medication compliance (Morisky scale),systolic blood pressure (SBP),diastolic blood pressure (DBP),glycated hemoglobin (HbA1 C),serum total cholesterol (TC),low density lipoprotein-C (LDL-C) and relapse rate were compared three months,six months and twelve months after the two groups discharged.Results The medication compliance,SBP,DBP,HbA1C,TC,LDL-C and recurrence rate after hospital discharge were no statistically significant (P ＞ 0.05) three months after the two groups discharged,but statistically significant between the two groups (P ＜ 0.05 or P ＜ 0.01) six months and twelvc months after the two groups discharged.Levels of SBP,DBP,HbA1 C,TC and LDL-C in the two groups were both significantly lower than before (P ＜ 0.05 or P ＜ 0.01).The relapse rate of the observation group three months,six months and twelve months after they discharged was 2.00％,5.00％ and 15.00％,respectively,and that of the control group was 2.94％,13.72％ and 28.43％,respectively.Conclusion The pharmacy services in the secondary prevention of stroke can improve the patient medication compliance and better control the blood pressure,blood glucose and blood lipid lcvcls,and reduce the relapse rate.It should be recommended in the clinical practice work.

Objective To observe the effects of combined surgeries for the correction of congenital ptosis accompanied by epicanthus.Methods 80 cases (105 eyes) of congenital ptosis were analyzed in this study.64 cases (80 eyes),with levator muscle strength more than 4 mm,were treated with suspension of frontal aponeurosis,and 16 cases (25 eyes),with levator muscle strength less than 4 mm,were treated with shorten operation of levator palpebrae superioris.Furthermore,all these patients were corrected the epicanthus at the same time.Results Except the under correction in 5 cases (8 eyes),the remaining patients were corrected satisfactorily.Postoperative palperbal fissure length was averagely increased by 2.0± 1.0 mm,inner canthic diameter was averagely decreased by 4.0± 2.0 mm,the eyelid height was increased by average 9.0±1.0 mm,the inclination of palpebral fissure was 12.0°±2.0°;64 cases (80 eyes) were treated with suspension of frontal aponeurosis,postoperative recurrence were 7.5％ (6/80),no postoperative recurrence were 92.5％ (74/80),complication were 5.0％ (4/80);16 cases (25 eyes) were treated with shorten operation of levator palpebrae superioris,postoperative recurrence were 8.0％ (2/25),and no postoperative recurrence were 8.0％ (2/25);complication rates were 4.0％ (1/25).Conclusions This procedure of combined surgeries can reduce the recurrence rate effectively.Moreover,the satisfactory,functional,and aesthetic results can be obtained simultaneously with this method.

Objective To evaluate the clinical effect of the individualized treatment of congential entropion.Methods Totally 150 patients (285 eyes) with congenital entropion were analyzed,the individualized procedures were performed,including the simple incision and suture surgery for simple congenital entropion,removing the redundant skin of lower eyelid for congenital entropion with redundant skin of lower eyelid but without epicanthus,the correction of entropion combined withY-V epicanthoplasty for congenital entropion with epicanthus and the recession of lower eyelid retractor for congenital entropion with lower eyelid retraction.The clinical effect,the percentage of cure and the complication of these cases were evaluated.Results The excellent results were achieved and no relapse or complications occurred in all cases.The total cure rate was 98.6％ (281 of 285 eyes).The cure rate of simple congenital entropion was 92.0％ (23 of 25 eyes).The cure rate of congenital entropion with redundant skin of lower eyelid was 100％ (41 of 41 eyes).The cure rate of congenital halflength entropion accompanied by epicanthus was 99.4 ％ (179/180 eyes).The cure rate of congenital entropion associated with lower eyelid retraction was 97.4％ (38 of 39 eyes).Conclusions Individualized operations not only have well curative effect for various congenital entropions,but recurrence rate and complications have been reduced.

Objective To compare the relative efficacy and quality of extraction of human fecal DNA using four methods.Methods Real-time PCR were utilized for analysis both quantification and quality of the fecal targeted bacteria(including gut all eubaeterium,Bacteriodes-PrevoteUa group,Bifidobacterium spp Enterobacteriaceae and Enterococcus spp)by using 16s rRNA gene-targeted genus or group-specific primer sets.Results The negative rat of PCR product from method 3(phenol-chloroform plus bead-beating) was about 40%(4/10)by using universal primers,the PCR inhibition disappeared after fecal DNA purified with column.The total fecal 16s rRNA gene copy numbers(per gram of wet weight of feces)as well as the numbers of Bacteriodes-Prevotella group from method 1(QIAamp~DNA stool mini kit)and 4(QIAamp~ DNA stool mini kit combined with bead-beating)was higher significantly than that from method 2(FastDNA ~Kit,Biol01)and 3(P

Objective To investigate the correlation between Helicobacter pylori (HP) infection-associated gastritis and the ap-optotic genes in gastric mucosa .Methods Forty-five patients with chronic gastritis were registrated in our study from November 2013 to December 2014 .HP infection status in the patients was detected by using urease test and 13C-urea breath test .The degree of gastritis in the gastric mucosa with HP infection was confirmed via histopathology .qRT-PCR was used to measure the mRNA ex-pressions of Bax ,Bak and Bcl-2 in the gastric mucosa with HP infection and matched normal gastric mucosa .Person analysis was used to assess the correlation between the HP infection-associated gastritis and the mRNA expressions of Bax ,Bak and Bcl-2 in the gastric mucosa .Results Forty-five patients with HP infection in antrum and 45 patients (100% ) with chronic antrum gastritis were identified ,including 28 patients (62 .2% ) with light gastritis ,16 patients (35 .6% ) with moderate gastritis ,1 patient (2 .0% ) with severe gastritis .9 patients (20 .0% )with metaplasia ,5 patients(11 .1% ) with low grade intraepithelial neoplasms .The urease tests were negative in the gastric body of 45 patients ,6 patients (13 .3% )were mild chronic gastritis in the body ;Patient with meta-plasia and intrapithelial gastritis was not found .The Bax expression in the HP-infected gastric mucosa was markedly increased when compared with the normal gastric mucosa (P< 0 .01) ,and positively correlated with the degree of gastritis (P< 0 .01) , whereas the expressions of Bak and Bcl-2 have no significantly deferences bttween two groups(P>0 .05) .Conclusion HP infec-tion-associated gastritis positively correlated with the expressions of apoptotic genes in gastric mucosa ,suggesting that HP infection might result in increasing the Bax expression and further enhancing the cell apoptosis .

Objective To comment the severity of severe hand,foot and mouth disease(HFMD)by pediatric risk of mortality score(PRISM),and assess the performance of PRISM in predicting mortality or complication probability in HFMD.Methods Four hundred and twenty-four severe HFMD pediatric patients were recruited in the study from 1th Jan 2010 to 31th June 2013.Information on the outcome and the varia-bles required to calculate PRISM score were collected.The logistic regression model developed in the learning sample was evaluated in the test sample by calculating the area under the receiver operating characteristic (ROC)curve to assess discrimination pneumorrhagia and death.Calibration across deciles of risk was evalua-ted using the Hosmer-Lemeshow goodness-of-fit χ2 test.Results The area under the ROC curve were 0.87 (95%CI 0.80~0.94 )for PRISM in predicting pneumorrhagia probability.The area under the ROC curve were 0.87(95%CI 0.80~0.95)for PRISM in predicting mortality probability.The PRISM in observed and expected pneumorrhagia did not demonstrate good calibration at ten mortality risk intervals (χ2 =36.66, P<0.001 ).The PRISM in observed and expected mortality did not demonstrate good calibration at ten mortali-ty risk intervals(χ2 =41.11,P<0.001).Conclusion The PRISM score is demonstrated good discrimination of pneumorrhagia and death in HFMD pediatric patients,but the performance of calibration is not good.

Objective To isolate and purify VacA protein secreted by Helicobacter pylori or recombinant VacA , and to investigate the effect of VacA-induced cell vacuolar change and apoptosis .Methods VacA proteins were separated and pu-rified from the culture supernatant of H.pylori ( ATCC26695 ) or from the split products of genetically engineered bacteria (pQE30-VacA-E.coli M15) expressing recombinant VacA.The VacA protein obtained was acidified and then incubated with AGS cells for 24 h at different final concentrations of 5 and 10 ng/ml before the vacuolar change and apoptosis of AGS cells were detected via microscopy and flow cytometry assay , respectively .Results H.pylori-secreted VacA and recombi-nant VacA were successfully separated and purified .The H.pylori-secreted VacA significantly induced the vacuolar change and apoptosis of AGS cells (P<0.01) while the recombinant VacA did not.Conclusion H.pylori-secreted VacA protein can effectively induce cell vacuolar change and apoptosis, but recombinant VacA can not, suggesting that the purified VacA protein secreted by H.pylori can be used to explore VacA-induced pathogenesis.

The hybrid PET/MR has been gradually applied in clinical practice.However,the hybrid PET/MR is a com plex advanced technique,and it brings to the new challenges,especially regarding the workflow and scan protocols.The guidelines for hybrid PET/MR in brain imaging include information related to the indications and contraindications,preparation before examination,procedures of examination (PET imaging,conventional MRI brain imaging and special MRI imaging for brain disease),application of radiopharmaceutical and MRI contrast-enhanced agent.The purpose of the guidelines is to offer a framework that would be practical and helpful for clinical PET/MR brain imaging.In PET tracers,the guidelines only limit to the 18 F-FDG.