patients with refractory ascites were treated 921 times using B type ascites concentrating device made in our institute.The mean time of reinfusion was(2 3?0 9)h and the average volume of ascites withdrawn from abdominal cacity was(6 820?2 315)ml.The weight was reduced(6 7?2 4)kg.The urine volume in 24 hours increased from (257 8?235 6)ml to (725 8?436 9)ml( P

Twenty-nine thyroid tissue samples were collected from patients with thyroid nodules.The total RNA were extracted,the gene expressions of TFF3,HMGA2,C1orf24,and DDIT3 were detected by RT-PCR.In comparison with normal thyroid tissues,the expression of C1orf24 mRNA was decreased in the follicular thyroid adenoma (FTA) group,but increased in the follicular thyroid carcinomas (FTC) group.The expressions of DDIT3 and HMGA2 mRNA were increased in both FTA and FTC groups,and were even higher in the latter.The expressions of TFF3 mRNA level were decreased in FTA and FTC.The data suggested that molecular markers C1ort24,DDIT3,HMGA2,and TFF3 in thyroid tissue seem to be helpful in the differential diagnosis between follicular adenomas and carcinomas.

Objective To discuss the efficiency and safety of transjugular intrahepatic portosystemic shunt(TIPSS) in treatment of cirrhotic patients with gastroesophageal variceal bleeding.Methods52 patients who had gastroesophageal variceal bleeding were treated with TIPSS,with 11 patients of them being active bleeding,23 patients being moderate to massive ascites.Results50 patients were treated successfully with the successful rate of 96.2%.The pressure of potal dropped from 3.87?0.50kPa to 2.45?0.40kPa(P

0.05). The median diameter of the nodules in survival group was smaller (4.3?2.2cm)than that in death group(7.3?2.7cm, P0.05). Ten of 14 survived patients remained clinical free of tumor. In conclusion, RFA could extend survival time for patients with unresectable PHC.

Objective To investigate the expression of Th1/Th2 cytoki nes in early symptomatic syphilitic lesions and its relationship with the sero-c onversion of RPR test in patients with syphilis. Methods The expression of Th1/Th2 cytokines in lesions from 30 patients with early symptomatic syphilis was i mmunohistochemically detected with ABC method. The serum titers of RPR test in t hese patients were measured in 1, 3, 6, 9 and 12 months after routine benzathine penicillin treatment. Results Among 10 cases of primary syphilis, the express ion of both Th1 and Th2 cytokines in the lesions was found in 9 cases, while onl y Th1 cytokine expression was observed in the remainder case; and the sero-conve rsion of RPR test occurred in all 10 cases during the follow-up period. Among 20 cases of secondary syphilis, Th1/Th2 cytokines expressed in the lesions in 16 c ases, and only Th2 cytokines expressed in 4 cases; and the sero-conversion of RP R test was found in 12 cases during the follow-up period. The expression of Th1 cytokines in early syphilitic lesions was positively correlated with the sero-co nversion of RPR test. The higher the expression of IFN- the more likely the s ero-conversion of RPR test. Conclusion The early activation and persistence of the expression of Th1 cytokines may play an important role in the clearance of pathogens.

Objective:To explore the relationship between rs3758391 polymorphism of SIRT1 gene and depressive symptoms, and to further understand the role of SIRT1 gene in major depressive disorder. Methods:A total of 323 patients with major depressive disorder were retrospectively collected from the Jinhua Second Hospital, Wenzhou Kangning Hospital and Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine. A total of 347 healthy subjects were also recruited. Depressive symptoms were evaluated by using the Hamilton Depression Scale (HAMD), and rs3758391 polymorphism was genotyped by using the TaqMan SNP genotyping Assay. The effect of rs3758391 polymorphism on the expression of SIRT1 mRNA in brain was analyzed by BRAINEAS database, and the difference of depressive symptom severity among three genotypes at rs3758391 polymorphism was compared by multivariate analysis of variance. Results:The frequencies of C and T alleles of rs3758391 polymorphism in SIRT1 gene were 18.7% and 81.3% in the case group, and 14.3% and 85.7% in the control group, respectively. The allelic distribution frequencies between the two groups were significantly different (χ2=4.86, P=0.03). There were significant differences in mood, cognitive impairment and HAMD scores among patients with different genotypes of rs3758391 polymorphism (P<0.05). The results of eQTL analysis showed that rs3758391 polymorphism was significantly correlated with the expression of SIRT1 gene in occipital cortex (OCTX) (P=0.003). Conclusion:rs3758391 polymorphism of SIRT1 gene may be a risk factor for major depressive disorder in Chinese Han population, and is associated with the severity of depressive symptoms, especially with emotional symptoms and cognitive impairment.

Objective To investigate the clinical value of glypican-3 (GPC3) in the diaganosis of hepatocellular carcinoma (HCC),the contents of GPC3 in the serum and tissues of HCC patients were detected.Methods ELISA and immunohistochemical staining were applied to detect GPC3 expressing level in the serum and tissues in 79 cases with HCC,35 cases with post-hepatitis cirrhosis and 30 normal liver specimens and the resuits were compared.The influential factor of GPC3 content in the patients with HCC was analyzed by logistic regression model.Results The serum level of GPC3 in patients with HCC was (143.02±40.26) μg/L which was signifcantly higher than that in patients with post-hepatitis cirrhosis [(6.15±4.31) μg/L] and healthy controls [(4.47±3.22) μg/L] (all P ＜ 0.01).The expression levels of GPC3 was signifeantly higher in post-hepatitis cirrhosis tumor-adjacent tissue and tumor-distant tissue.The expression levels of GPC3 was significantly positively correlated with tumor presence of distant mestasis (x2 =13.182,P ＜ 0.0) and clinical stage (x2 =4.250,P ＜ 0.05),and not correlated with sex,age,tumor size and the level of AFP inserum (P ＜ 0.01).Conclusion GPC3 is specific the diagnosis of HCC.The joint diagnosis of GPC3 and AFP will improve the sensitivity of HCC.Therefore,GPC3 could as a biomarker for evaluating HCC condition and prognsis.

BACKGROUND: Pathological change of synovium in rheumatoid arthritis (RA) has the characteristic of tumor-like growth, it appears thickening of the synovium tissue and the formatiom of pannus, which generate periarticular erosion and destruction. Multiplicate cell factors and growth factors participate in the development course of tumor-like lesion of synovium, and the tumor necrosis factor-α(TNF-α) and vascular endothelial growth factor(VEGF)play important roles in the development of RA and the formation of pannus.OBJECTIVE: To observe the contents of plasma TNF-α of collagen-induced arthritis and the expression change of VEGF of synovium at different time point, and investigate the effect and correlation of TNF-α and VEGF in the pathogenesis of RA.DESIGN: Randomized grouping experiment taking animals as subjects.SETTING: Institute integrated traditional and western medicine of Xiangya Hospital of Central South University.MATERIALS: The experiment was finished from July to November 2003 in the laboratory of institute integrated traditional and western medicine.Forty SD rats aged 45-50 days were selected, the rats were randomly divided into the normal control group (n=10) and collagen-induced arthritis model group(n=30).METHODS: 10 mg Cattle collagen type Ⅱ and 5 ml full Freund adjuvant were grinded together, 100 μL of which were intradermally injected at the root of tails of rats, collagen-induced arthritis model of rats were re-immunized with the above-mentioned methòd and dosage after 21 days. The accumulated points of arthritis index was evaluated based on degree and extent of flare and the condition of tumefaction and deformation, the higher the accumulated points of arthritis index were, the more serious the arthritis symptom was. The blood was obtained by decapitation after 25 days in normal control group, and in the collagen-induced arthritis model group the blood was obtained by decapitation 25,30,35,40,45 days after immunization (model establishing), the contents of plasma TNF-α of collagen-induced arthritis rats at different time point was detected by radio-immune assay, the level of expression of VEGF in synovium tissue were detected with immunohistochemical method simultaneously, the correlation of invasion time and the neovascularization of synovium. The accumulated points of arthritis index . TNF-α and VEGF was observed. The correlation of TNF-α and VEGF was analyzed with the linear correlation analysis, the correlation of the accumulated points of arthritis index and TNF-α. VEGF was analyzed with the rank correlation analysis.MAIN OUTCOME MEASURES: The correlation of invasion time of collagen-induced arthritis with the accumulated points of arthritis index, with the plasma content of TNF-α and the expression of VEGF, the correlation analysis of the plasma content of TNF-α of collagen- induced arthritis rats with the expression of VEGF in synovium.RESULTS: Forty rats attended the experiment, all of them entered the final analysis. the neovascularization of synovium was increased, synovium was thickening, the accumulated points of arthritis index was gradually increased, and the contents of TNF-α and level of VEGF were increased accordingly with the process of the invasion time of the collagen-induced arthritis rats; Its accumulated points of arthritis index had the positive correlation with the level of expression of VEGF (r=0.535 ,P ＜ 0.05)and had the correlated increasing tendency with the contents of TNF-α, but there was no significant difference(r=0.371 ,P ＞ 0.05 ). the plasma contents of TNF-α had the positive correlation with the level of expressions of VEGF (r=0.893,P ＜ 0.01 ).CONCLUSION: The TNF-α and VEGF have an important effect on the inflammatory reaction of RA and Cytokine network of neovascularization of synovium, they are possibly mutually influenced and promoted and have the effect of mediating the malignant network circulation; They are the key factors among multiplicate ones which mediate the generation and development of RA, bone erosion and Mutilation.

Objective To explore the advantages and disadvantages of ultrasound guided puncture microwave ablation and traditional surgical treatment of nodular goiter.Methods From January 2014 to June 2015,102 cases of nodular goiter who were treated in the Traditional Chinese Medicine Hospital of Gaozhou Affiliated to Guangzhou University of Traditional Chinese Medicine were randomly divided into two groups,51 cases in each group.Respectively by ultrasound guided puncture nodules of thyroid swollen microwave ablation (microwave ablation group) and traditional operation type removed most of the thyroid nodules (traditional surgery group) in the treatment of containing.The amount of bleeding,operation time,hospital stay,medical cost,clinical efficacy,postoperative complications and the degree of pain,and thyroid function were compared between the two groups.Results The amount of bleeding,operation time and length of hospital stay in the microwave ablation group were better than those in the traditional operation group((2.02±0.79) ml vs.(28.24±18.49) ml,(34.20 ±9.60) min vs.(75.59±25.41) min,(3.55± 1.05) d vs.(10.27±2.68) d),the medical cost of the microwave ablation group was higher than that of the traditional operation group((14 341±593) yuan vs.(5 812±970) yuan),the differences were statistically significant (t =-10.12,-10.88,-16.68,53.54;P ＜0.01).There were significant difference in terms of the postoperative pain and complications between the groups (x2=50.86,13.22;P＜0.01).The total absorption rate was 100％ in 18 months after the ablation of the nodule.There was no significant difference about postoperative residual small nodules between the two groups(P ＞0.05).Conclusion Compared with the traditional treatment,the microwave ablation treatment of nodular goiter with less complications,is a new technique of minimally invasive,beauty,safe and feasible,the exact clinical effect,and worthy of popularization and application.

Objective To explore the value of brainstem auditory evoked potentials (BAEP) in the evaluation of spastic cerebral palsy (CP). Methods Forty five cases of CP children were recruited and divided, according to the diagnosis standards, into three groups: diplegia, hemiplegia and tetraplegia groups. Twenty three healthy children served as control. BAEP was recorded from all the subjects and comparisons were done among the various groups. Results The abnormality rate of BAEP in the hemiplegia and tetraplegia groups was significantly higher than that in the diplegia group ( P