Objective　To array the small intestine so that the uncontrollable adhesions will turn to controllable abhesions in order to prevent the intestinal obstruction. Methods　Literatures were reviewed. The advance of plication of small intestine has passed through three stages: 1st, sewing the intestine just like the array of harpsichord keys; then, using straight needle with coarse threads to make a 'U' suture for the mesentery of small intestine so the intestine was arrayed, and 3rd inserting a Millers-Abbott tube into the lumen of small intestine followed by manual arrangement of the intestine. Results　Using the Millers-Abbott tube the intestine was fixed in a steady position and arrayed in a half moon circular shape to avoid sharp angle. As a result, the intra-luminal pressure of the intestinal was effectively decreased. Follow up 45 cases showed the cure rate of 91.9%. Conclusion　This operation has widely been accepted by the surgeons for its simplicity, high efficacy and reliability. It reduces the recurrence rate of adhesive obstruction.

Objective To investigate the relevance between relapse and course of treatment in genotype 1 chronic hepatitis C (CHC)pa-tients with slow virologic response.Methods Totally 157 genotype 1 CHC inpatients or outpatients were selected from the Third People′s Hospital of Jiaozuo and the People′s Hospital of Jiaozuo from April 2010 to March 2013.The patients were treated with interferon α-1b in conjunction with ribavirin.At 6 months of the initial treatment,5 1 patients with slow virologic response were randomly divided into groups A (24 cases)and B (27 cases),which received continued treatment for another 6 and 12 months,respectively.A 1 -year follow-up of pa-tients was performed after withdrawal of treatment.Adverse reactions in patients receiving the antiviral therapy were assessed.Furthermore, group comparisons were performed on the clearance rate of hepatitis C virus (HCV)RNA and normalization rate of alanine aminotransferase (ALT)at withdrawal of treatment,as well as the CHC relapse rate and ALT normalization rate at 6 months and 1 year after withdrawal of treatment.Continuous data were compared using t test,and categorical data were compared usingχ2 test.Results The rate of adverse reac-tions in patients receiving antiviral therapy had no significant difference between groups A and B (P>0.05 ).At withdrawal of treatment, there were no significant differences between groups in terms of HCV RNA clearance rate (95.65%vs 92.59%)and ALT normalization rate (95.65% vs 88.89%)(χ2 =0.02 and 0.13,respectively,both P>0.05).At 6 months and 1 year after withdrawal of treatment,the CHC relapse rate in group B was significantly lower than that in group A (20.00% vs 50.00%,χ2 =4.69,P <0.05;36.00% vs 68.18%,χ2 =4.85,P<0.05);the ALT normalization rate in group B was nonsignificantly higher than that in group A (84.00% vs 59.09%,χ2 =3.63,P>0.05;72.00% vs 50.00%,χ2 =2.40,P>0.05).Conclusion To extend the 6 -month course of treatment can significantly reduce the relapse following slow virologic response in patients with genotype 1 CHC.

Objective To observe the curative effect of refractory ascites with ascitic ultrafiltration and reinfusion into abdominal cavity.Methods Thirty-seven patients diganosed as refractory ascites were given ultrafiltration and reinfusion into abdominal cavity.The following parameters were detected respectively:24h urine volume,abdomen circumference,heart rate,blood pressure,serum electrolytes,serum albumin,total serum bilirubin.Results After treatment,the 24h urine volume increased and abdomen circumference decreasd significantly (P ＜ 0.01 ).There was no significant difference in heart rate,blood pressure,serum electrolytes,serum albumin and total serum bilirubin before and after treatment (P ＞0.05).Conclusion Ascitic ultrafiltration and reinfusion into abdominal cavity has some effects on refractory ascites.

Objective:To set up a real-time fluorescent RT-PCR and to quantitate the expression levels of hTERT mRNA in peripheral blood mononuclear cells from patients with AML and to observe the correlation between the expression of hTERT mRNA and occurrence and relapse of AML and to probe into the correlation between the expression of hTERT mRNA and telomerase activity.Methods:Real time fluorescent RT-PCR and Lightcycler PCR system were used to quantitate expression levels of hTERT mRNA.PCR-ELISA was used to quantitate telomerase activity.Results:①N_(hTERT) from AML at initial presention,AML at relapse,AML at complete remission and health examinee was 299.2?292.8,550.1?441.3,14.0?9.2 and 12.3?6.7 respectively and the expression levels of hTERT mRNA from AML at initial presention and AML at relapse elevated signficantly comparing to that from AML at complete remission and health examinee,moreover the expression levels from AML at relapse was higher than that from AML at initial presention significantly.②The telomerase activity from AML at initial presention,AML at relapse,AML at complete remission and health examinee was 32.8%?24.3%,48.6%?31.4%,7.4%?5.1% and 7.6%?3.6% respectively and the telomerase activity from AML at initial presention and AML at relapse elevated signficantly comparing to that from AML at complete remission and health examinee,moreover telomerase activity from AML at relapse was higher than that from AML at initial presention significantly.③There was a strong correlation between telomerase activity and the expression of hTERT mRNA and the correlation coeffecients was 0.78.Conclusion:The up-regulation of the expression levels of hTERT mRNA and telomerase activity are one of important factors during occurrence and relapse of AML,moreover there is a strong correlation between telomerase activity and the expression of hTERT mRNA.

Objective To study the relation between the pressure in forefoot and the second metatarsalgia in hallux valgus deformity, finally to quantitatively analyze the pressure under the second metatarsal head which is a dangerous factor leading to second metatarsalgia. Methods Three groups volunteered for this study by a self-devised foot pressure measurement system: fifty-eight normal subjects (116 feet) without pain and deformity in foot, thirty-two patients (45 feet) with hallux valgus and pain only under the second metatarsal head, fifty-six patients (102 feet) with hallux valgus without symptoms of metatarsalgia. The percentage of pressure to weight was the criteria for data analysis. First the pressures under second metatarsal head among three groups were compared with each other. Secondly we used case-control study to identify whether it was high pressure that was likely to result in metatarsalgia. Finally we compared the pressure interval under second metatarsal head among three groups to define the pressure interval which might be a dangerous factor to second metatarsalgia. Results 1)The pressure beneath the second meatatarsal head in patients with metatarsalgia was the highest in the three groups (P

AIM: To study the effects of dexamethasone (DXM) on intracellular expression of TH1/TH2 cytokines and the mechanism of that during the development of asthma. METHODS: Eighteen BALB/c mice were divided into 3 groups at random: control group, asthma group, and DXM treated group, with 6 mice in each. The expressions of T-box expressed in T cells (T-bet) and GATA-binding protein-3 (GATA-3) in lung tissue were detected by Western blotting. The expressions of intracellular cytokines interleukin-4 and interferon-? in CD4+ T cell were measured by flowcytometry.RESULTS: The results of flow cytometry indicated that the ratio of intracellular cytokines IL-4/IFN-? in CD4+ T cells in asthma group was much higher than that in control group (P

Objective: To discuss the relationship between defunctionign stoma in low anterior resection for rectal carcinoma and the incidence of anastomotic leakage. Methods: Totally 270 patients who received low anterior resection for rectal carcinoma (with the distance between anastomosis and anal edge being 6 cm or less) from Jan. 2005 to Oct. 2006 were included in the present study. Defunctioning stoma was performed in 113 (41.9%) patients considered with high risk of anastomotic leakage. The clinicopathological data were used to construct database. SPSS 10.0 software was used to analyze the incidences of anastomosis leakage in patients with and without receiving defunctioning stoma. Results: There were 20(7.4%) leakages in the 270 cases. The symptoms included abdominal pain(37%) increase of pulse(53%), fever(47%), leukocytosis(53%), pelvic fluid properties change(68%), anal discharge of bloody fluid (26%) and others (10%). The average age of patients with leakage was 57.8 years. No death was caused by anastomotic leakage. Four(3.5%) leakages happened in defunctioning stoma group, and 16 (10.2%) leakages happened in non-stoma group(P = 0.04). Eighteen(75%) of the 24 patients with preoperative radiotherapy history received defunctioning stoma and none of them had leakage. Two of the 6 cases who had preoperative radiotherapy history receiving no defunctioning stoma had anastornotic leakages; the fisher exact probability test showed P = 0.054. The leakage rate was 4.9% (7 cases) in 142 cases who had received protective measures during low anterior resection and the rate was 10.2% (13 cases) in the rest 1.28 cases who had not received any protective measures (P = 0.10). Leakages subsided with conservative treatment in the 4 patients with stoma, but 8 patients without stoma had severe symptoms and required surgical intervention; one developed peritonitis. The average fasting periods were significantly different between the 2 groups (P<0.01). The postoperative obstruction incidence (P=0.24) and hospitalization stay(P=0.91) were not significantly different between the 2 groups. Conclusion: Anastomotic leakage is still the most important complication of anterior resection for rectal cancer, and a defunctioning stoma can undoubtedly reduce the rate of anastomotic leakage in high-risk patients. It is suggested that all the anterior resection cases with anastomotic height of or less than 6 cm should be considered for defunctioning stoma.

Objective:To investigate the relationship between the expression of Fascin protein and vascular endothelial growth factor(VEGF)and the biological behavior of bladder transitional cell carcinoma(BTCC).Methods:The expressions of Fascin and VEGF were examined by SABC(StreptAvidin-Biotin Complex)immunohistochemistry in 56 paraffin-embedded tissue specimens and 10 control samples of normal bladder tissues.Results:The positive expression rates of Fascin and VEGF were 0 in normal bladder tissue.The positive expression rates of Fascin and VEGF were 73.21% and 60.71% in BTCC(P ＜ 0.01).The higher expressions of Fascin and VEGF were related to the tumor grade,clinical stage and recurrence(P ＜ 0.01).The expression of Fascin was closely correlated with that of VEGF in BTCC(r=0.476 9,P＜ 0.01).Conclusion:The expression of Fascin may be one of parameters for understanding the biological behavior of BTCC.Fascin protein and VEGF may enhance the influence of the development of BTCC together,which may also provide theoretical foundation of chemopreventive stategy for bladder cancer in the future.

BACKGROUND: It has reported that the combination of Tacrolimus and Wuzhi capsules can increase the peak concentration and area under curve of Tacrolimus recipients, however, the effects of this combination on recipients is poorly understood. OBJECTIVE: To investigate the effects of Wuzhicapsules on the blood concentration of Tacrolimus recipients. METHODS: A total of 38 renal transplantation recipients receiving triple therapy regime (Tacrolimus+mycophenolate +Prednisolone) were involved in the study and were divided into the experimental group (n=21) and control group (n=17). Recipients in the experimental group were taking Wuzhi capsules simultaneously, and those in the control group were not taking Wuzhicapsules. The Tacrolimus dosage to therapeutic concentration window and renal function were compared between the two groups at months 1,3 and 6 after transplantation. The incidence rates of acute rejection and diabetes mellitus, and renal and liver functions were observed at 6 months after transplantation. RESULTS AND CONCLUSION: The Tacrolimus dosage to therapeutic concentration window of the experimental group was significantly smaller than that of the control group (P < 0.05). However, incidence rate of acute rejection, diabetes mellitus, and renal and liver functions had no dramatically difference in 2 groups (P > 0.05). Results suggest that Wuzhi capsules may improve the immunosuppressive efficacy of Tacrolimus in renal recipients, therefore, can decrease the toxic effect of Tacrolimus with reduction dosage.

Purpose　To study myocardial pathology and its pathogenesis in diabetes. Methods　Myocardial structure of alloxan induced diabetic rats was observed under light microscopy (LM)and transmission electron microscopy(TEM).Activity of superoxide dismutase(SOD),glutathione peroxidase (GSH-Px)，nitric oxide synthase(NOS)and content of malondialdehyde (MDA),nitric oxide(NO) were detected biochemically in myocardial homogenate. Results　Atrophy and degeneration of myocardium and interstitial fibrosis were found under LM and expansion of mitochondria and smooth endoplasmic reticulum, destruction of myofibril and interstitial proliferation of collogen fiber under TEM. Activity of SOD and GSH-Px decreased significantly, while content of NO and MDA and activity of NOS increased significantly in diabetic rats. Conclusion　Atrophy of myocardium, expansion of mitochondria,destruction of myofibril and interstitial fibrosis are the main morphological changes of diabetic cardiomyopathy, and lipid peroxidation and NO may be involved in it.