Objective To investigate the effect of systematic health education on the ultrasound guided interventional therapy for pa -tients with cysts.Methods Totally 181 patients with cysts who received the ultrasound guided interventional therapy in our hospital ,were randomly divided into observation group and control group .The patients in the observation group received systematic health education ,while patients in control group received convention health education .Results The differences of pain score between two groups were statistical significance(P<0.05).By health education,the patients in the observation group had a deeper knowledge of the operation and became more cooperative(P<0.05).Conclusion Systematic health education could alleviate the pain and improve the psychological indisposition reac -tions of patients,and enhance therapeutic compliance of patients with ultrasound guided interventional therapy .In the meantime,systematic health education could improve the quality of work and enhance the diathesis of paramedic .

Objective To identify drug resistance status of Mycobacterium tuberculosis (MTB) strains by the GenoType MTBDRplus line-probe assay (LPA),compare its performance with traditional drug susceptibility testing (DST),and to assess its predictive value for the prognosis of patients with drug resistance tuberculosis.Methods Pulmonary tuberculosis patients who visited Zhuji People's Hospital,Zhejiang Province during February 2011 and January 2012 with a positive result of sputum smear at baseline were all recruited.A total of 275 culture positive specimens were collected,then isolated and cultured for Mycobacterium tuberculosis in the laboratory.DST were performed,meanwhile,GenoType MTBDRplus were also applied to detect resistance to isoniazid (INH) and rifampin (RMP).All the tuberculosis patients who were recruited were followed,including sputum culture and chest radiography.Results There were 192 strains showing drug resistance both by DST and MTBDRplus LPA.Fourteen multidrug resistant (MDR),21 INH mono-resistant and 2 RMP mono-resistant strains were detected by DST.As for GenoType MTBDRplus LPA,MDR,INH mono-resistant and RMP mono-resistant strains were 14,18 and 2,respectively.Taken DST as the gold standard,LPA was more accurate in the detection of resistance to RMP,while it failed to detect 23.8％ (5/21) of the INH-resistant strains.We analyzed the prognosis of patients with drug resistance by GenoType MTBDRplus LPA,the rates of treatment success were 84 ％ (110/131),9/15,3/11 in patients infected with susceptible,INH mono-resistant and MDR strains,respectively.For the 2 cases of RMP mono-resistanee,one was cured and the other failed.The predictive value of molecular drug resistance test for treatment failure in INH mono-resistant patients was 40.0 ％,while that was 83.5 ％ for treatment success in INH susceptible patients.The predictive value for treatment failure in RMP mono-resistant patients was 50.0％,while that was 81.5％ for treatment success in RMP susceptible patients.The predictive value for treatment failure in MDR patients was 72.7％,while that was 81.1％ for treatment success in patients without MDR.Conclusion The GenoType MTBDRplus LPA assay is a rapid and reliable diagnostic test for resistance of MTB,which can be used to predict the prognosis of drug resistant tuberculosis in the clinical practice.

OBJECTIVE:To compare the cost-effectiveness and quality of survival among different therapeutic regimens for diabetic patients with sulfonylureas secondary failure(SSF).METHODS:The cost-effectiveness and the effects on patients life quality of four therapeutic schemes(group A: mixed-human insulin;group B:repaglinide and metformin;group C:repaglinide and acarbose;group D:glipizide,metfonmin and novolin N) were compared using cost-effectiveness analysis in pharmacoeconomics and DSQOL(diabetic patients’ score on quality of life).RESULTS:Group A showed the best clinical efficiency,with cost-effectiveness ratio significantly lower,physiological and psychological dimension scores significantly higher and social dimension score significantly lower than in all the other 3 groups,and all were of significant differences,but no significant differences were noted in therapeutic dimension score as compared with the other 3 groups.CONCLUSION:Insulin is optimal among four schemes in the treatment of diabetic patients with sulfonylureas secondary failure in the cost-effectiveness analysis, and it has the best efficacy in the improvement of patients’ physiology and psychology.

Objective To explore the qualitative evaluation of contrast-enhanced ultrasound (CEUS) in the differential diagnosis between benign and malignant thyroid nodules (TNs).Methods Totally 110 outpatients with 132 TNs underwent CEUS were enrolled in this study in Jinling Hospitall Medical School of Nanjing University (Nanjing General Hospital of Nanjing Military).Nanjing General Hospital of Nanjing Military All the nodules underwent ultrasound guided fine needle aspiration biopsy (FNAB).113 TNs were histologically diagnosed,the characteristics of enhancement for each noudle were scored.The characteristicsof enhancement between benign and malignant TNs were compared by chi-square test.The receiver operating characteristic (ROC) curve analysis were conducted to determine the diagnostic values of thyroid CEUS.Results Contrast-enhanced patterns were significantly different between benign and malignant TNs in the degree,homogeneity of enhancement,enhanced ring and boundary,shape and size of the enhanced lesions (x2=23.85,P ＜ 0.001;x2=7.43,P=0.04;x2=34.54,P ＜ 0.001;x2=25.7,P ＜ 0.001;x2=53.10,P ＜ 0.001;x2=22.78,P ＜ 0.001;x2=30.90,P ＜ 0.001).Contrast-enhanced patterns were not significantly different between benign and malignant TNs in the process and completeness of enhancement.Malignant lesions had concentric (79.5％),inhomogeneous (89.0％) and low (71.1％) enhanced with irregular (79.5％) and unclear (64.4％) boundary and bigger size (63.0％).The typical CEUS feature of benign nodules was peripheral ring hyperenhancement (34.7％).According to ROC curve,the cut off value was 3.5 points.The area under the ROC curve (AUC) for CEUS was 0.862 (95％CI:0.797-0.927).The sensitivity,specificity and accuracy for CEUS were 80.8％,79.6％,80.3％ respectively.Conclusion The pattem of CEUS may assist in differential diagnosis of benign and malignant TNs.

Objective Through co-culture Kupffer cells with hepatocyte in vitro,to understand the influence of Kupffer cells on the growth、morphology and metabolism of hepatocyte.Methods In-situ IV collagenase two-step perfusion method to digest SD rat liver,apply low speed centrifugalization to isolate parenchymal hepatic cells and densitygradient centrifugation by percoll fluid to isolate Kupffer cells respectively.Inoculate hepatocyte cells into 6 holes culture plate to culture alone and/or co-culture with Kupffer cells in the proportion six to one,the growth,morphous of hepatocyte are observed under the light microscope and the level of albumin and glucose in the culture supernatant are detected by automatic biochemistry meter,and compare synthesis function and metabolism of hepatocytes culture alone and coculture with Kupffer cells.Results The hepatocytes of culture alone their growth and developed to normal hepatocytes morphous quickly,2 weeks later the cells death occurs,after 21 days the hepatocytes culture alone are totaly death,when hepatocytes co-culture with kupffer cells that proliferate slower than that culture alone.The hepatocites beginning to death 48 hours later, and totally death after 10 days co-culture.The culture supernatant was collected and tested the level of albumin and glucose at 24 hours intervals.In culture alone group,the albumin level is significant higher than in co-culture group at 48h、96h、120h、144h、168h(P

Objective To explore the effects ofDanshen Tongluo Detoxication Decoction on the inflammatory response of rats with bone marrow stem cell (BMSC) transplantation in acute myocardial infarction (AMI); To discuss its mechanism of action.Methods The whole bone marrow adherent method was adopted for BMSCs separation and culture. The AMI model was established by closing the left anterior descending coronary artery of SD rats. After the modeling, SD rats were randomly divided into sham-operation group, model group and BMSCs group (BMSCs transplantation group),Danshen Tongluo Detoxication Decoction group, Danshen Tongluo Detoxication Decoction + BMSCs group, 10 rats in each group. BMSCs cell suspension was injected directly into the edge of the myocardial tissue infarction area; Chinese medicine or normal saline were administered for gavage. 4 weeks later, the contents of MCP-1 and sICAM-1 in each group were detected by ELISA. TLR-4 expression was measured by Western blot method, and HE staining was used to observe the myocardial tissue pathological changes.Results Compared with the model group, the contents of MCP-1 and sICAM-1 and the protein expression of TLR-4 in BMSCs group,Danshen Tongluo Detoxication Decoction group, andDanshen Tongluo Detoxication Decoction + BMSCs group decreased, Danshen Tongluo Detoxication Decoction group was better than BMSCs group (P<0.05,P<0.01), andDanshen Tongluo Detoxication Decoction + BMSCs group was better than BMSCs group andDanshen Tongluo Detoxication Decoction group(P<0.05,P<0.01).Conclusion BMSCs transplantation combined withDanshen Tongluo Detoxication Decoction can restrain the inflammatory response of AMI model rats and repair ischemic myocardium issue, which mechanism may be related to regulating TLR-4 induced inflammatory response.

Objective To provide the anatomical basis for the flap based on the perforator of Plantar arch,through investigation of the morphological features of the perforator of the arch of the foot.Methods From November,2015 to March,2016,the first metatarsal base and the fifth metatarsal tuberosity were chosen as the observation point on 25 specimens of adult human feet perfused with red latex.The following contents were observed under surgical magnifier:①The origin,courses,branches and distribution of the perforator of Plantar arch.②The anastomoses among the perforator of Plantar arch and the fete arteriosum dorsale pedis.Mimic operation was performed on another fresh specimen perfused with red latex.Results There were 3 perforators in Plantar arch,which passed through the 2nd-4th metatarsal dorsal muscles to the dorsi pedis and then divided into an ascending branch and a descending branch.The ascending branch anastomosed with the rete arteriosum dorsale pedis,and the descending branch stretched to the 2nd-4th plantar arteries.The initiative outer diameters of the 1st-3rd dorsal perforators of Plantar arch were (1.5 ± 0.3)mm,(1.1 ± 0.4) mm and (0.9-± 0.3) mm respectively,and the lengths of the stem were (1.1 ± 0.2) cm,(1.5 ± 0.1) cm and (1.5 ± 0.5) cm respectively.Conclusion The flap can be used for repair of soft-tissue defects of dorsal and front foot through dorsal transposition or a V-Y advancing flap with the perforator of Plantar arch as its vascular pedicle.

Objective To understand the clinical features of splenic tuberculosis. Methods The clinical manifestations, laboratory tests, treatment outcomes of a case of splenic tuberculosis caused by hematogenous pulmonary tuberculosis were analyzed. Related literatures about splenic tuberculosis were also reviewed. Results The patient was a 19-year-old male. Cough, fever, night sweats, and weight loss were the main manifestations. Thoracoscopy revealed tuberculosis and imaging suggested splenic tuberculosis and tuberculosis in multiple body sites. Anti-tuberculosis treatment was effective in improving patient conditions. According to literature review, there are two types of splenic tuberculosis: primary splenic tuberculosis or as part of hematogenous pulmonary tuberculosis.The clinical manifestations of primary splenic tuberculosis are usually atypical. Immune deficiency is a significant risk factor of splenic tuberculosis. The main clinical manifestations of splenic tuberculosis are splenomegaly, fever, digestive system symptoms, and occasionally spontaneous splenic rupture (3/32). Most of the patients with splenic tuberculosis (28/32) were cured or improved by anti-tuberculosis treatment and/or splenectomy. Conclusions The onset of splenic tuberculosis is mostly insidious and clinical symptoms usually atypical. The diagnosis relies on radiographic findings, biopsy and pathological examination. Anti-tuberculosis and selective splenectomy are the effective treatment. The outcome of splenic tuberculosis is good in most patients.

Objective To understand the clinical features of hepatic tuberculosis. Methods The clinical manifestations, laboratory findings, treatment, and prognosis of a case of hepatic tuberculosis were analyzed. Similar cases were identified from PubMed database during the period from 2013 to 2017 using search terms "Liver/Hepatology/Hepatic Tuberculosis". The clinical data of the identified patients with hepatic tuberculosis were reviewed and analyzed. Results The 16-year-old male patient presented with cough and abdominal distension. His sputum was positive for acid-fast bacillus. CT showed low-density spaceoccupying lesions. After anti-tuberculosis treatment, the lesion disappeared. Hepatic tuberculosis was finally considered, which was caused by disseminated tuberculosis. Literature search identified 63 similar cases. In summary, the 64 cases(containing this one)included 38 males and 26 females with age from 11 months to 77 years. Tuberculosis in other site or underlying disease was found in 39 cases. The main clinical manifestations were fever(51.6％), abdominal pain(50.0％), weight loss(31.2％), loss of appetite(25.0％), tiredness/weakness(21.9％), and nausea/vomiting(20.3％). Low-density space-occupying lesions were the main features on CT image. The diagnosis was confirmed by histopathological and/or bacteriological testing in 59 patients. Five patients were diagnosed after diagnostic anti-tuberculosis treatment was effective. Overall, 36 patients were cured, 19 improved, and 3 died.Conclusions The clinical symptoms of hepatic tuberculosis are atypical. Imaging combined with histopathological examination of the liver is the preferred method for diagnosis of hepatic tuberculosis. Anti-tuberculosis treatment and timely surgical treatment is usually effective with good outcomes.

The study on etiology and pathogenesis of coronary heart disease / thoracic obstruction has been carried on for a long time, and the understanding of TCM concept of blood stasis, heat and toxin was deeper and wider.A large quantity of clinical trials have proved that one of key pathogenesis of coronary heart disease / thoracic obstruction is the toxin induced by accumulation of blood stasis and heat, which damages heart blood or nutrient.In detail, the evil of blood stasis and heat were blocked or accumulated in human bodies to generate the toxic materials called toxin, which can damage collaterals of heart, burn out nutriment-blood of heart, block vessels of heart, and in the end, cause coronary heart disease / thoracic obstruction.Undoubtedly, the therapy of activating blood, clearing heat from the nutritive level, removing toxic substances has positive effectiveness.This article explains the relationship between the evil of blood stasis, heat and toxin with the occurrence and progress of coronary heart disease / thoracic obstruction, and discuss the theoretical basis of TCM therapy mentioned above directed at the evils.