Objective To evaluate the comprehensive treatment results of cystitis glandularis. Methods A total of 65 cases of cystitis glandularis underwent cystoscopy.The results showed follicular or villous changes in 39 cases,papillomatous in 15,chronic inflammation in 8 and no obvious change in 3.Transurethral electric resection or partial cystectomy were performed.After surgery all the cases received mitomycin-c bladder irrigation at high dose (40 mg once) regularly for 2 years.During the follow-up cystoscopy was periodically performed and the biopsy samples were pathologically examined with all the cases. Results The mean follow-up was 29 months (range,7 to 72 months).Of the 65 cases,60 fully recovered with transitional cell surface covering the bladder musoca gradually;4 had relapse;and 1 developed canceration (adenocarcinoma). Conclusions Transurethral resection of bladder tumors or galvanocautery is the essential therapy for cystitis glandularis.After surgery the bladder irrigation with mitomycin-c at high dose can be helpful for urothelium recover in histology.

Objective To investigate the value of MR 3D CUBE T2WI sequence in displaying anatomical structure of knee joint.Methods Sixty cases of knee joints (30 cases in lesion group and 30 cases in control group) were scanned with conventional 2D and 3D CUBE T2WI sequence by HDXt 3.0T superconducting magnetic resonance of GE Signa imaging system and hased-array coil.The meniscus,articular cartilage,anterior and posterior cruciate ligaments demonstrated by two sequences were evaluated as excellent,good and poor grade,the results were comparatively analyzed by statistics.Results 3D CUBE T2WI was superior to conventional 2D sequence in displaying of articular cartilage,anterior and posterior cruciate ligaments,and inferior to conventional 2D sequence in displaying of meniscus(all P =0.000).When we put excellent and good levels of image quality as according with diagnostic requirement.The satisfaction rate demonstrating anterior and posterior cruciate ligaments by 3D CUBE T2WI sequence in lesion and control group were 100％,articular cartilage was 93.33％ in control group and 90.00％ in lesion group,while the meniscus was 30.00％ in control group and 33.33％ in lesion group.Conclusion MR 3D CUBE T2WI sequence is a sensitive technique in demonstrating ligaments and articular cartilage of knee joint,but it was inferior to conventional 2D sequence in displaying of meniscus.We should adopt it according to clinical diagnosis.

Objective To study the diagnosis and treatment of adrenal tumors. Methods 1 006 cases of adrenal tumors treated from 1957 to 2000 were reviewed. Results Of the 1 006 cases of adrenal tumors,845(84.0%) were functional with 12(1.4%) malignant and 161(16%) nonfunctional with 11( 6.8%) malignant.There were 180 incidentaloma including 19 pheochromocytoma.A total of 996 tumors have been surgically removed and 10 cases underwent surgical exploration only.The total mortality rate was 0.3%. Conclusions Adrenal tumors occurred mostly in patients of 30～50 years of age.The prevalence of Cushing syndrome was more in females than in males.Ultrasonography and CT are the method of choice for the localization of the tumor whereas hormone levels should be determined both in the symtomatic and asymtomatic patients with adrenal tumors.Functional adrenal tumors and solid incidentaloma of large size should be surgically removed while asymtomatic incidentaloma less than 3 cm in size could be observed and followed up and surgery might be undertaken when indicated.

Objective To understand the status quo of the health statistics human resources in Chongqing municipality. Methods The status quo of the health statistic human resources in Chongqing municipality was investigated by the national health statistics reporting system.The age,seniority,qualifications,specialty,job title,distribution,etc.in the health personnel were ana-lyzed by the SPSS17.0 statistical software.Results 74.89% of health statistic personnel were part-time workers.In the vast ma-jority of medical institutions,the number of health statistician was 1 or 2.As to the education background,73.50% of the total stat-istician number only got the junior college degree even below.Only 216 statistic personnesls′major fitted to the staff positions.Ba-nan district in the major city,Tongnan county and Dazu district in the west area,Wushan county in the east area,Dianjiang county and other counties in central area,and the new urban development area were relatively lack of human resources of the health statistic personnel.Conclusion The health statistic team in Chongqing municipality has low stability,inadequate staff and poor professional quality.The distribution of statistic personnel human resources is uneven among the five functional areas and various districts and counties.

Deglutition Disorders ; surgery ; Dyspnea ; surgery ; Humans ; Spondylosis

Objective To detect the serum levels of folate,homocysteine (Hcy)and vitamin B12 in the patients with non-small cell lung cancer (NSCLC),and to clarify the clinical significance of folate, Hcy and vitamin B12 in the diagnosis and prognosis assessment of NSCLC.Methods 35 patients with NSCLC were chosen as NSCLC group, and 30 healthy people were selected as control group,excluding hypertension,anemia,family disease history and other related factors.The expression levels of serum folate, Hcy and vitamin B12 were examined by circulating enzymatic method and electrochemical luminescence method.The correlations between the levels of serum folate, Hcy and vitamin B12 of the objects in two groups were analyzed by Pearson test.Results The serum Hcy level of the patients in NSCLC group was significantly higher than that in control group (P <0.01).The serum folate level of the patients in NSCLC group was significantly lower than that in control group (P <0.01),while there was no significant difference in vitamin B12 levels between two groups (P > 0.05).The serum Hcy level was negatively correlated with folate level (r=-0.505,P =0.002),but was not correlated with vitamin B12 (r =-0.084,P =0.633).The serum folate level was not correlated with vitamin B12 (r=-0.039,P =0.826).Conclusion The serum Hcy level of NSCLC patient is significantly increased and it has diagnostic and prognostic values in the NSCLC patients.

AIM: To investigate the effects of human umbilical cord-derived mesenchymal stem cells ( hUC-MSCs) on the proliferation and migration of osteosarcoma cells ( Saos-2 ) and the underlying molecular mechanism. METHODS:hUC-MSCs were isolated and cultured by tissue explants adherent method.The cell surface markers on hUC-MSCs were identified by flow cytometry.The effects of conditioned medium ( CM) from hUC-MSCs ( hUC-MSCs-CM) , re-combinant human interleukin-6 (rhIL-6) and IL-6 neutralizing antibody on the proliferation of Saos-2 cells were detected by CCK-8 assay and cell counting.IL-6 secretion of hUC-MSCs was assayed by ELISA.RT-PCR was used to assess the tran-scription level of proliferation-related genes proliferating cell nuclear antigen ( PCNA) , cyclin D1 and survivin.The migra-tion potential of hUC-MSCs and Saos-2 cells was measured by Transwell assay.RESULTS:hUC-MSCs migrated to Saos-2 cells.hUC-MSCs-CM contained a high concentration of IL-6, up to (1 835.5 ±134.1) ng/L.hUC-MSCs-CM and rhIL-6 promoted the proliferation and migration of Saos-2 cells.Addition of neutralizing antibody against IL-6 in the hUC-MSCs-CM impaired this proliferation and migration of Saos-2 cells.The mRNA expression of PCNA, cyclin D1 and survivin was up-regulated by hUC-MSCs-CM and rhIL-6, while this effect was dramatically attenuated by treatment with IL-6 neutralizing antibody.CONCLUSION:hUC-MSCs migrate to osteosarcoma cells and promote the proliferation and migration of osteo-sarcoma cells through secreting IL-6 in vitro.

Aim: To establish an HPLC method for the determination of 3-methyl-7, 8-dihydroxy-isochroman-4-one in the peel of Musa sapientum. Methods: A column of Shimadzu ODS-C_(18) column (250 mm × 4. 6 mm,5 μm), and a mobile phase of acetonitrile-water-phosphoric acid(9:91:0. 1) were adopted. A detect wavelength of 283 nm, a flow rate of 1 mL/min, and a column temperature of 35 ℃ were set. Results: The content of 3-methyl-7,8-dihydroxy-isochroman-4-one in the peel of Musa sapientum was 0.029 5%-0.036 7%. Calibration curve was linear over the range 1. 09-13. 08 μg. The average recovery was 100. 0%. The assay variability value was 0. 64 %(n=9). Conclusion: The method can be used for the quality control of Musa sapientum.

Objective To analysis residents'death causes in the Three Gorges Reservoir Area,and analysis the distribution of causes of death and age,gender characteristics,therefore provide basis for governments at all levels to develop disease prevention. Methods Data for classification of death cause was analyzed by Excel 2003,according to the ICD-10 classification,the years of po-tential life lost(YPLL)was calculated by SPSS1 7.0.Results Totally 62 702 death date of resident population in Three Gorges Reservoir Area from July,2003 to December,2013 were collected.The crude death rate for males and standardized mortality rate was significantly higher than that in female;Cause of death of the top five were:circulatory system disease,respiratory system dis-ease,malignant tumor,injury and poisoning and digestive system diseases;Chronic disease was the main cause of death which ac-counting for 87.76%;years of potential life lost rate of top five were:injury and poisoning,tumor,circulatory system disease,respir-atory system diseases and perinatal diseases.Conclusion The main cause of death in Three Gorges Reservoir area is a county in the circulatory system diseases,malignant tumor,respiratory system disease,and show a younger trend.Therefore,prevent premature death has become one of the focal points of disease prevention and control.

Objective To determine the main CT features and the key points of differential diagnosis of multilocular cystic renal cell carcinoma (MCRCC) classified according to 2004 WHO pathological diagnostic criteria. Methods According to the criteria, 40 patients were divided into two groups: MCRCC group and other subtypes of cystic renal cell carcinoma (CRCC). The CT findings were evaluated and compared between two groups for cystic content, wall, septum, nodularity, calcification and enhancement. ROC curve was used to determine the cut-off value of the possible CT feature which could distinguish MCRCC from other subtypes of CRCC. Results Seventeen cases of MCRCC group and 23 cases of CRCC group were included in this study according to the diagnostic criteria. MCRCC appeared as a well defined multilocular cystic mass with thin wall and sepia and no expansile solid nodules. Thickness of cystic wall and/or septum is was main CT findings to distinguish MCRCC from other subtypes of CRCC (P ＜ 0.01 ). The cut-off value of the thickness was 6 mm and its sensibility, specificity was 89% ,75% respectively. Conclusion Cystic wall and/or septum with a thickness of less than 6 mm are the main CT findings to dis tinguish MCRCC from other subtypes of CRCC.