Objective:To evaluate the quality of carbazochrome sodium sulfonate Injection from different manufacturers, analyze the existing problems and provide the reference for the improvement of clinical medication safety. Methods:Statutory testing methods and the exploratory research methods were used to examine the samples, and the quality status of carbazochrome sodium sulfonate Injec-tion was evaluated according to the results. Results:Totally 89 batches of the samples were tested by the current standard. The quali-fied rate was 97. 8%, and the two batches of unqualified samples were carbazochrome sodium sulfonate and sodium chloride Injection with unqualified insoluble particles. Overall, the quality risk of carbazochrome sodium sulfonate for injection was low, and the safety of carbazochrome sodium sulfonate and sodium chloride Injection needed further research. Conclusion:The quality of carbazochrome so-dium sulfonate Injection basically meets the current standard, and the exploratory research suggests that the current standard is imper-fect. It is urgent to improve the related substance detection in the standard and determine the reasonable limits for the degradation im-purities and the other impurities. The clinical medication safety of carbazochrome sodium sulfonate and sodium chloride Injection needs further research.

ObjectivesTo investigate the changes of hepatocellular carcinoma cell line SMMC-7721 in cell ultrastructure and skeleton during apoptosis induced by Survivin ASODN.MethodsSurvivin ASODN was transfected into SMMC-7721 cells mediated by DOTAP liposomal reagent. The changes of Survivin protein and mRNA expression after transfection were assessed by Western blot and in situ hybridization. The apoptotic rate was detected by flow cytometer. Cell ultrastructure and skeleton were observed by electron microscope and confocal microscope. Caspase-3 was assessed by kinase activity assess method. Results The expression of Survivin protein and mRNA decreased from 69.59 and 75.6 to 10.71 and 22.9 respectively. The cell ultrastructure showed apoptotic changes. Cell skeleton microfilament system changed after Survivin ASODN transfection. The average intensity of microfilament system fluorescent decreased from 190 to 64. The activity of Caspase-3 increased from 0.015 3 to 0.099 2.ConclusionsTransfection of ASODN targeted to Survivin mRNA by DOTAP liposomal transfection reagent down-regulated the expression of Survivin protein and mRNA in SMMC 7721 cell line and activate Caspase-3, which in turns induced cell apoptosis.

ObjectiveTo comprehend the similarities and differences of postoperative quality of life between mastectomie avec dissection axillaire and modified radical mastectomy among patients with breast cancer,and in order to supply references for establishing corresponding nursing measures. Methods160patients with early breast cancer were selected,40 patients accepted the mastectomie avec dissection axillaire (the conservative group)and 120 patients accepted modified radical mastectomy (the radical group).The quality of life of patients was surveyed with questionnaires. ResultsThe EORTC QLQ-C30 score of the conservative group was not significant than the radical group.The EORTC QLQ-BR 23 score showed that the conservative group had a better self-evaluation of their configuration. ConclusionsThe patients who accepted the mastectomie avec dissection axillaire will live a better life than those who accepted modified radical mastectomy.

Objective To explore the effectiveness and safety of tiotropium bromide inhalation agent with tulobuterol patch in the treatment of C and D level of COPD in stable period .Methods According to the digital table,255 cases of C and D level in patients with stable COPD were randomly divided into the study group and control group,the patients in study group received inhalation of tiotropium bromide dry powder 18μg/times,one time every day,and give tulobuterol patch(2mg/paste),one time every day.The control group received inhalation of tiotropium bromide dry powder 18μg/times,one time every day.The changes of lung function were observed before and after treatment,the clinical symptom score and inhaled short acting beta 2 agonists used,6min walk test,times of acute exacerbation condition.Results The patients in the two groups after treatment ,pulmonary function ,clinical symptoms score,inhaled short acting beta 2 agonists used,6min walk test,times of acute exacerbation compared with statistical significance(all P<0.05).Subgroup analysis in study group ,emphysema phenotype visible persistent effect ,chronic bronchitis phenotype ,ACOS phenotype early effective treatment ,decreased efficacy after half a year .The adverse reac-tion of two groups of drugs were respectively 19.7%and 21.0%,there was no significant difference in the incidence of adverse reaction between the two groups (χ2 =0.071,P>0.05).Conclusion Tiotropium bromide inhalation agent with tulobuterol patch can improve clinical symptoms and pulmonary function in patients with C and D level part of the stable phase of COPD .

Objective To study the microinvasive treatment of post-gastrectomy acute cholecystisis. Methods Teweenty-eight cases of post-gastrectomy acute cholecystitis were treated by routine non-operative method first, if cases with no apparent relief after 24h of treatment were further treated with percutanous transhepatic gallbladder puncture and drainage(PTGD) guided by ultrasonography. Results Five cases were treated by non-operative method with complete relief within 24 hours. PTGD was done successfully in all the other 23 cases.In cases with ideal bile drainage at the time of intubation, the patients had immediate marked relief of their symptoms and signs, and they fully recovered within 3~7 days.Conclusions Ultrasound guided PTGD is an effective treatment for post-gastrectomy acute cholecystitis with the advantages of microinvasion and quick patient recovery.

Objective To study the gene homology of intestinal colonized and infectious bacteria in ICU patients to provide the epidemiological and molecular biological basis for formulating the control measures of multi resistant bacterial hospital infection. Methods The multi-drug resistant colonized bacteria isolated from the anal swabs and the same multi-drug resistant bacteria isola-ted from the clinical samples in the same patients were matched.The Diversilab automatic repetitive extragenic palindromic(REP)-PCR typing system was adopted to analyze the gene homology of multi-drug resistant colonized bacteria and infectious bacteria in the intestinal tract.Results 4 pairs of multi-drug resistant colonized bacteria and the same multi-drug resistant bacteria isolated from the clinical samples on admission in the same patients were selected and performed the homology detection,2 pairs had the ho-mology and 2 pairs had no homology;4 pairs of multi-drug resistant colonized bacteria and the same multi-drug resistant bacteria isolated from the clinical samples in the patients with hospital infection were performed the homology detection,4 pairs all showed the homology.Conclusion The multi-drug resistant colonized bacteria and the infectious bacteria in ICU patients have the homolo-gy.The multi-drug resistant colonized bacteria can cause the occurrence of hospital infection,so their management should be strengthened in clinic.

Objective To investigate the setup error for nasopharyngeal carcinoma (NPC) patients with poor compliance using kV cone-beam computed tomography,and to calculate the expansion margin from the clinical target volume (CTV) to planning target volume (PTV).Methods In 45 NPC patients from 2013 to 2015,the setup error,95％ confidence interval (CI)-1 for random error,and PTV-1 value were calculated.Moreover,in 16 NPC patients with poor compliance based on five verifications (random error not within 95％ CI-1),the setup error,95％ CI-2 for random error,and PTV-2 value were calculated.For the 16 special patients,PTV-1 and PTV-1 combined with PTV-2 were used to develop the plan-1 and plan-2,respectively.The dosimetric difference between plan-1 and plan-2 was evaluated.Results Both PTV-1 and PTV-2 had the largest expansion margin in the y direction.The CTV of plan-1 could not meet the requirement of the prescription dose after the setup error was introduced.Compared with plan-1,the V95％ and D95 values for the CTV of plan-2 were increased by 6.26％ and 4.43％,respectively.The D01 value was significantly larger in plan-2 than in plan-1 (P=0.005),which,however,met the clinical requirement.Conclusions In patients with poor compliance,the dose to target volume can be effectively elevated and the normal tissue can be spared from damage when PTV-1 combined with PTV-2 is selected as expansion margin.

Objective:To establish a method for the determination of omeprazole delayed release capsules and investigate the be-havior of reference preparations to provide experimental basis for generic drugs quality consistency evaluation. Methods:According to the first dissolution method (basket method) stated in 0. 931 of Chinese Pharmacopeia (2015 edition), the type of release media, solu-bility and stability of omeprazole in different media, effect of different treatment methods on the drug adsorption in the solution, differ-ent rotation speed and the methodology of ultraviolet spectrophotometry were investigated. Results:The rotation speed was 75 r·min-1 with the dissolution medium volume of 900 ml. The dissolution profiles of omeprazole delayed release capsules in three different media ( pH 6. 0 phosphate buffer, pH 6. 8 phosphate buffer and water containing 3% Tween-80) were determined with online filteration. The solubility of omeprazole in the different media was 0. 123, 0. 078 and 0. 275 mg·ml-1 , respectively. The results showed that ome-prazole was degraded 44%, 8% and 14% in 2 h in the above three release media, and degraded up to 43% in 6 h in water containing 3% Tween-80. The linear of omeprazole was 0. 209 4-20. 94, 0. 204 8-20. 48 and 0. 2016-20. 16 μg·ml-1 with the average recovery of 99.3% (RSD=0.7%,n=12), 99.7% (RSD=0.9%,n=12) and 99.5% (RSD=0.6%,n=12) respectively in the three media. Conclusion:The method is accurate and reliable, which can be used to study the quality consistency of omeprazole delayed re-lease capsules.

Objective To establish a comprehensive evaluation indexing system to appraise the implications of prevention and treatment of HIV/AIDS ,and to calculate the weight of each indicator .Methods Based on the idea of performance and input-out-put ,professional consultation ,and Delphi method was determined as the evaluation index system ,analytical hierarchy process (AHP) was used to calculate the weight value for each indicator .Results The evaluation indexing system had been established af-ter three rounds of professional consultation .It contained two 1st class indicators ,six 2nd class indicators and thirty-one in 3rd class indicators .The weight value of each indicator was calculated .Conclusion The evaluation indexing system that has been established and the weight value quantities are of completeness ,practicality ,operability and logic .They have important value for application in the future .

AIM:To investigate the effect of short-chain acyl-CoA dehydrogenase ( SCAD) on collagen expres-sion and proliferation of rat cardiac fibroblasts and to explore the relationship between SCAD and cardiac fibrosis . METHODS:The model of proliferation and collagen expression of rat cardiac fibroblasts induced by angiotensin II was es -tablished.After treatment with siRNA-1186, the expression of SCAD at mRNA and protein levels , fatty acids beta oxida-tion rate, ATP, the enzyme activity of SCAD and free fatty acids in the rat cardiac fibroblasts were determined . RESULTS:The mRNA and protein expression of SCAD was decreased in the rat cardiac fibroblasts induced by angiotensin II compared with the control cells , and the expression of collagen I and collagen III was significantly upregulated .Com-pared with negative control group , SCAD expression and activity , fatty acid beta-oxidation rate and ATP significantly de-creased in siRNA-1186 group, but the content of free fatty acids were obviously increased in the rat cardiac fibroblasts , and the expression of collagen I and collagen III was significantly up-regulated.CONCLUSION:The expression and synthesis disorder of collagen may be triggered by down-regulation of SCAD .SCAD may be a promising therapeutic target for myocar-dial fibrosis .