Objective To investigate the correlation between urine protein and VEGF in of IgA nephropathy patients .Methods Selected data of 67 patients of IgA nephropathy patients in Xinxiang Medical University ,VEGF expression was tested by immuno-histochemistry in renal tissue ,enzyme linked immunosorbent assay were used to detect the serum and urine levels of VEGF and ana-lyze the distribution of different pathological parameters .Analyzed correlation between urine protein and VEGF by regression analy-sis ,and analyzed the therapeutic effect and biochemical index in different combination of urinary protein and VEGF .Results (1)u-rine and serum VEGF levels in patients with IgA nephropathy were higher than healthy controls and patients with lupus nephritis group ,expression of VEGF in renal tissue was higher than that of lupus nephritis group (P<0 .01) ,and the difference of VEGF lev-el of IgA nephropathy group in Lee's classification ,renal tubular interstitial lesions and Katafuchi total score had statistically signifi-cant(P<0 .05) ,and increased with the severity of the pathological ;(2)Renal tissue VEGF urine and blood VEGF level were statis-tically significant in different levels of urinary protein of IgA nephropathy ,and increased according to urine protein was less than 1 .0 g ,1 .0 to 3 .0 g and more than 3 .0 g(P<0 .05) .Levels of urinary protein and VEGF expression in the kidney ,urinary VEGF and serum VEGF levels were positively correlated (r=0 .59 ,P<0 .01 ;r=0 .46 ,P<0 .01;r=0 .37 ,P<0 .05);(3) IgA nephropathy with urinary protein level between different levels of VEGF sAlb ,blood IgA ,Cr ,eGFR ,β2-MG ,urine osmotic pressure ,BUN and the effect rate of treatment differences were statistically significant (P<0 .05) .Conclusion Renal tissue VEGF expression in pa-tients with IgA nephropathy enhance ,while levels of VEGF in blood and urine were increased and associated with urinary protein . Pathological factors and treatment effect have statistically significant difference between different urinary protein and VEGF combi-nation .

Objective To study the expression of CD105 in laryngeal carcinoma and to evaluate the clinical significance of microvessel density(MVD).Methods Pathologic paraffin-embedded sections and clinical data from 40 patients with primary squmamous cell carcinoma of larynx were studied through immunohistochemistry.Microvessel density(MVD) highlighted by CD105 and CD34 were counted.Results CD105 expression in tumour tissue was significantly higher than normal health mucosa.The mean CD105-MVD value of T3 and T4 tumours showed a significantly deeper staining than T1 and T2;The mean CD105-MVD value of tumours with metastasis was also markedly higher than tumours with no metastasis;The diffenerce of mean CD105-MVD value between in 16 patients with recurred laryngeal carcinoma and in 20 patients with unrecurred laryngeal carcinoma for two years of follow-up was markedly significant(P

Objective To investigate the responsiveness of the Burke Lateropulsion Scale (BLS) evaluating Pusher syndrome recovery and the characteristics of BLS. Methods 48 patients diagnosed as Pusher syndrome after stroke were included. All the patients were assessed with BLS to measure the progress at admission, every 2 weeks and at discharge, respectively. The characteristics of BLS score at admission and discharge and the standardized response mean (SRM) were analyzed. Results 56.3% patients were rated as mild and 16.7% were rated as severe at admission; none were classified as severe, 43.8% were not enough to be diagnosed as Pusher syndrome and 47.9% were classified as mild on discharge. SRM was 1.27 during the whole hospitalization, and SRM was 1.41 and 2.18 at 4 and 6 weeks, respectively. Conclusion BLS is an appropriate tool for the evaluation of patients with Pusher syndrome and is responsive to monitor the progress and recovery during rehabilitation.

OBJECTIVETo compare the effectiveness of percutaneous microwave ablation ( MWA) versus hepatectomy for multifocal hepatocellular carcinoma.

METHODSFrom August 2002 to March 2012, one hundred and twenty-two patients with multifocal hepatocellular carcinoma (diameters 1 to 7 cm, 2 to 4 lesions) were treated by either complete MWA or radical hepatectomy, and their clinical data were collected and analyzed.The patients were divided into MWA group (n = 50) and resection group (n = 72), and the resection group was matched by MWA group based on clinical parameters. The survival and complications in the two groups were compared.

RESULTSThe overall 1-, 3- and 5-year survival rates were 100.0%, 73.0% and 62.0%, respectively, in the MWA group, and 80.0%, 56.0%, and 41.0%, respectively, in the resection group (P < 0.05). The corresponding recurrence-free survival rates were 88.0%, 63.0%, and 52.0% in the MWA group, and 68.0%, 45.0%, and 36.0%, respectively, in the resection group (P< 0.05). The multivariate Cox regression analysis indicated that albumin level, performance status, treatment modality, and tumor size were independent prognostic factors.

CONCLUSIONCompared with hepatectomy, percutaneous microwave ablation is a minimally invasive and reproducible procedure, and can improve the survival in patients with multifocal hepatocellular carcinoma.

Carcinoma, Hepatocellular ; mortality ; radiotherapy ; surgery ; Catheter Ablation ; Genetic Engineering ; Hepatectomy ; mortality ; Humans ; Liver Neoplasms ; mortality ; radiotherapy ; surgery ; Microwaves ; therapeutic use ; Regression Analysis ; Survival Rate ; Treatment Outcome

Enterprise and competent department in China start to explore evaluation method and technique,as revaluation of Chinese patent medicine has been paid high attention in recent years.However,many problems of Chinese patent medicine standard itself commonly have been neglected in the revaluation of curative effect.This review comprehensively analyzed problems have to be faced in the revaluation of the curative effect of Chinese patent medicine,such as excessive broad expressions of function and indication,obscure definition of indication,identification between function and indication,correspondence of diseases and syndromes between Chinese and western medicine,feasibility of clinical trials,with the provision of general methods and solutions.

Objective To explore the clinical value of CT-guided 125I radioactive seeds implantation and chemical ablation for malignant retroperitoneal tumors.Methods Because of the rejection of the second surgery resection and insensitivity of chemotherapy and radiotherapy,nineteen patients with recurrent or metastasis malignant retroperitoneal tumors were treated by CT-guided125I radioactive seeds implantation according to TPS or Halarism's experienced function,and percutaneous ethanol injection was performed if the way of punctuation Was limited.The extent of pain relief was assessed one month later after therapy.All the patients received enhanced CT scan 6 months after the first treatment,and imaging evaluation wag performed according to WHO criteria.Results For the 19 patients.pain relief Was achieved more or less in all patients.Imaging evaluation revealed complete relief,partial relief,no change in 10,7,2 cases respectively.All patients are still alive now.The longest followed span is 31 months.and the shortest is 7 months,the average followed span is 13.5 months.Conclusion CT-guided 125I radioactive seeds implantation and chemical ablation ore effective for malignant retropefitoneal tumors.

Objective To discuss the value of Fisher discriminant analysis of serum progesterone and the growing rate of β-human chorionic gonadotropin in the prediction of early ectopic pregnancy. Methods 66 patients with ectopic pregnancy (11 cases were successfully treated expectantly and 55 cases were treated surgically including 40 cases of rupture of fallopian tube and 15 cases of tubal abortion) and 55 patients with intrauterine pregnancy and 50 patients with threatened abortion were chosen. Serum progesterone,β-HCG,48 hβ-HCG and the 48 h growing rate of β-HCG in each group were measured and a Fisher discriminant analysis was used. Results The serum progester-one was (30.27± 18.20) nmol/L in ectopic pregnancy group,( 108.44±23.27 ) nmol/L in intrauterine pregnancy group and (91.68±34.90) nmol/L in threatened abortion group. The first β-HCG was ( 3767.63 ± 3530.38 ) U/L in ectopie pregnancy group,(29 028.65 ± 10 874.01 )U/L in intrauterine pregnancy group and (13 457.47±16 367.65)U/L in threatened abortion group. The second β-HCG was (4349.24±3536.22)U/L in ectopic pregnancygroup,(56 139.46 ± 23 296.87 ) U/L in intrauterine pregnancy group and (23 270.63 ± 23 811.68 ) U/L in threat-ened abortion group. The growing rate of β-HCG ( β-HCG/the first serum β-HCG) was 1.29 ± 0.28 in ectopic preg-nancy group,1.93 ± 0.36 in intrauterine pregnancy group and 1.97±0.28 in threatened abortion group. There was significant difference in serum progesterone,the first β-HCG and the second β-HCG as well as the growing rate of β-HCG among the groups(P<0.05 or <0.01). Fisher discriminant analysis of combing progesterone and the growing rate of β-HCG were connected with diagnosis of ectopic pregnancy,however,the only one serum β-HCG was not con-nected with diagnosis of ectopic pregnancy. 98.5% of ectopic pregnancy,65.6% of intrauterine pregnancy and 64.0% of threatened abortion were correctly classified in the Fisher discfiminant analysis,with overall correct rate of 77.8%. Conclusion Fisher discriminant analysis of combing progesterone and the growing rate of β-HCG can bet-ter predict the early ectopic pregnancy.

Objective To study the CT findings of pulmonary mucosa-associated lymphoid tissue (MALT) lymphoma. Methods The CT examinations of 12 patients with pathologically proven pulmonary MALT lymphoma were reviewed retrospectively. Evaluated imaging findings included number, distribution,shape, attenuation and other associated findings of each lesion were evaluated. Results Thirty-two pulmonary lesions, including consolidations, masses, nodules and lesions with ground glass attenuation,were identified in 12 patients. Multiple lesions were founded in 10 of 12 patients and solitary lesion in 2 patients. Multiple lesions found in one lung in 2 patients, and multiple lesions found in both lungs in 8 patients. Ten cases demonstrated 21 consolidation lesions with air bronchogram, and one of the ten cases demonstrated two lesions with airway dilatation. Three cases demonstrated 5 masses or nodular lesions, 3 of these 5 lesions showed air bronchogram. Two cases demonstrated 6 ground glass attenuation lesions. One case showed mediastinal and hilar lymphadenopathy. Conclusion Pulmonary MALT lymphoma usually appears as multiple bilateral consolidations, masses, nodules with air bronchogram or lesions with groundglass attenuation at CT imaging. The imaging findings described above and with an indolent clinical course may suggest the diagnosis of pulmonary MALT lymphoma.

Objective To observe the effects of adiponectin on mRNA and protein expressions of connective tissue growth factor (CTGF) in hepatic stellate cells (HSCs) and the levels of procollagen type Ⅲ (PC Ⅲ) and hyaluronic acid (HA).Methods Cultured rat HSCs were treated with different concentrations of adiponectin.CTGF mRNA and protein expressions were analyzed by reverse transcription polymerase chain reaction (RT-PCR) and Western Blot.The levels of PCⅢ and HA were detected by enzymelinked immunosorbent assay (ELISA).Results Compared with the control group,the result of RT-PCR showed that the four groups had different degrees of inhibitory effect,of which group D exhibited the strongest inhibitory effect.The absorbance ratio was 1.54 ±0.18,1.21 ±0.14,0.96 ±0.10,and 0.79 ± 0.08,respectively (t =2.42,P ＜0.05;t =2.73,P ＜0.05;t =3.28,P ＜0.01;t =4.67,P ＜0.01).Western Blot also indicated that four groups had different degrees of inhibitory effect,of which D group exhibited the strongest inhibitory effect.The ratio of integral absorption was 1.54 ± 0.18,1.21 ±0.14,0.96±0.10,and 0.79 ±0.08,respectively (t =2.84,P ＜0.01;t =4.05,P ＜0.01;t =6.25,P ＜0.01;t =9.72,P ＜0.01).The levels of PCⅢ and HA secreted in culture media were also decreased.It was significantly decreased with the concentration of adiponectin increased.Conclusion Adiponectin can inhibit the levels of PC Ⅲ and HA,which may be achieved through reducing CTGF mRNA and protein expressions.

Objective:To investigate the antimicrobial resistance spectrum of Escherichia coli isolated from different clinical sam-ples to guide the nosocomial infection control and rational use of antibiotics. Methods:Escherichia coli from clinical samples were isola-ted and tested by microbiological assay system of BD Phoenix 100 and susceptibility test card in 2013. The drug resistance was analyzed and compared retrospectively. Results: There were 936 strains of Escherichia coli isolated from our hospital in 2013. Escherichia coli was resistant to common antibiotics at high level. Escherichia coli strains isolated from different samples varied in the drug susceptibili-ty. The resistance rate of the strains from sputum samples was higher than that from the other samples. Conclusion:The status of drug resistance of clinical isolated Escherichia coli to antibiotics is very serious. Escherichia coli isolated from different samples show different drug resistant features, and the antimicrobial therapy should be considered according to the antimicrobial susceptibility tests.