Objective To patient who suffer from middle and late period carcinoma of esophagus radiation therapy and chemotherapy. Observe the effects and the side effects of radiation therapy and chemotherapy.Methods Radiation therapy and chemotherapy 60 examples and radiation therapy 60 examples,radiation use usually divide,DT 40 Gy reduce area of radiation therapy,aroid medulla,add DT 20～30 Gy,its finished after 6～7 weeks.radiation therapy and chemotherapy after 1 and 4 week,DDP 20 mg/d is used.CF 0.1/d ivgtt CF ivgtt 1/2 is used use 5-fu 500 mg/d.iv five days in a routine,every day use radiation therapy and chemotherapy.Results Radiation therapy and chemotherapy 1,2,3 year alive rate are 67%,46%,34%,radiation therapy 1,2,3 year alive rate are 52%,38%,24%,pneumonia of radiation therapy is 14 examples and 12 examples,leukocyte in blood reaction is 26 examples and 17 examples,gastrointestinal effective is 25examples and 9 examples,death is 38 examples and 48 examples,treatment routine is better than compare routine (P＜0.05).Conclusion Radiation with PCF plan chemotherapy treat middle and late period carcinoma of esophagus have hish alive rate side effects and bad effects are low.

Objective To investigate the effect of PNS on malignant melanoma and the expression of connexin32 in melanoma. Methods The spontaneous and experimental lung metastasis models of B16 melanoma were used to investigate the inhibitory effect of PNS on tumor growth and metastasis. The expression of connexin in melanoma were detected by immunohistoehemistry. Results (1) PNS can obviously inhibit the growth of B16 melanoma. The inhibition rate of the 480mg/kg PNS group was 50. 85%. (2) PNS can obviously inhibit the lung metastasis of B16 melanoma. The number of tumor colonies in lung of the 240 mg/kg PNS group and 480 mg/kg PNS group were lower than that in the negative control group. ( 3 ) The expression of connexin32 in melanoma was detected by immunohistochemistry:PNS could up-regulate the expression of connexin32 in membrane of melanoma. Conclusion PNS can inhibit malignant melanoma growth and metastasis and could also up-regulate the expression of connexin32 in membrane of melanoma.

OBJECTIVE:To observe the clinical efficacy and safety of semis glucocorticoid combined with mycophenolate mofetil (MMF) for IgA nephropathy in patients after undergoing tonsillectomy. METHODS:207 patients diagnosed as having IgA nephropathy by renal biopsy were divided into operation group and control group:both groups received semis glucocorticoid combined with MMF. The patients were followed for 1 year to observe the changes of the proteinuria level,red blood cell count,blood pressure and renal function. RESULTS:After 3-month treatment,both group improved in urine red blood cell count and urine protein level,and the operation group had a better improvement than in the control group(P

Objective To investigate the effect of serum CYFRA21-1 and SCCAg levels on the prognosis of patients with cervical cancer radiotherapy.Methods 100 cases of cervical cancer were diagnosed by pathological examination in our hospital from October 2008 and October 2011,Using radioimmunoassay(RIA) in detection of serum CYFRA21-1 and SCCAg level,Pearson and Spearman correlation is used to study the relationship between serum CYFRA21-1 and SCCAg level and cervical cancer patients with clinical features,using the Cox regression model of CYFRA21-1 and SCCAg level and uterine cervix cancer death or recurrence and metastasis of the relationship.Results 100 cases of patients with cervical cancer,endpoint events in 21 cases,LNR4 patients appear higher risk of endpoint events about 44.3%,CYFRA21-1 and SCCAg levels were with cervical cancer patients with CA-125 values,tumor staging,depth of tumor invasion into positive correlation,and the age of patients,no significant correlation,tumor differentiation(P=0.013),serum CYFRA21-1 levels(P=0.02),serum SCCAg levels(P=0.03),depth of tumor invasion(P=0.04) is cervical cancer patients with endpoint events independent risk factors.Conclusion CYFRA21-1 and SCCAg levels were closely related to the prognosis of patients with cervical cancer radiotherapy.

Objective To explore the regulatory effect of TAK 1 inhibitors on MAPK and NF-κB signaling pathway in diabetic rats and its renal protection mechanism .Methods A total of 48 rats accorded to the random number table method were divided into DN group , TAK1 group and control group ,each group with 16 rats,control group with normal fed , DN group and TAK1 group by the intraperitoneal injection of 1%50 mg/kg STZ DN model rat.8 rats were killed in each group at 4 weeks and 8 weeks respectively ,the pathological changes of renal tissue were observed ,serum TNF-α,MCP-1,IL-1βlevels were detected by enzyme linked immunosorbent assay ,p38MAPK,NF-κBp63 protein expression were detected by Western blotting ,p38MAPK、NF-κBp63 mRNA levels in renal tissue were detected by real time fluorescence quantitative PCR.Results At 4 weeks and 8 weeks, the body weight, blood glucose and UAER of DN group and TAKl group were significantly higher than those in control group (P <0.05).The body weight and UAER of DN group were significantly higher than those of TAK1 group (P <0.05).The serum TNF-α,MCP-1,IL-1βlevels in DN group and TAK1 group were significantly higher than those in control group (P <0.05),and DN group serum TNF-α,MCP-1,IL-1βlevels were significantly higher than those in TAK1 group (P <0.05).The expression levels of p38MAPK,NF-κBp63 protein and mRNA in DN group, TAK1 group were significantly higher than those in control group (P <0.05), and p38MAPK,NF-κBp63 protein and mRNA in DN group was significantly higher than that in TAK 1 group ( P <0.05 ) .Conclusions TAK1 induces inflammation by activating MAPK and NF-κB signaling pathways,and participates in diabetic renal injury . TAK1 inhibitors with anti-inflammatory effect by down regulate the expression of inflammatory factors .

Objective: To observe the effect of sequential colon dialysis in patients with chronic renal failure(CRF) in early and medium stage.Methods: One hundred and forty-two CRF patients in early and medium stage were treated with sequential colon dialysis and traditional Chinese medicine according to(traditional) Chinese medical syndrome differentiation and typing,and clinical syndromes were observed.(Sixty-three) patients with CRF were selected as controls treated with low protein diet plus essential amino acids.The serum levels of blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),the creatinine(clearance) rate(CCr),electrolyte and medium molecular substance(MMS) were measured before and after treatment.Results: The clinical symptoms of the 142 patients were improved,the serum levels of BUN,Cr,UA and MMS were decreased significantly(BUN:(15.3?4.5)mmol/L vs.(8.6?3.3)mmol/L;Cr:((443.6?73.5)?mol/L) vs.(283.5?38.7) ?mol/L;UA:(512.6?86.5)?mol/L vs.(243.1?33.6)?mol/L;MMS: 0.44?0.06 vs.0.32?0.04),and CCr increased markedly((9.87?3.31)ml/min vs.(15.60?(4.63)ml/min)).The difference between treatment group and control group was significant.The changes in electrolyte levels were not significant before and after treatment in both groups.Conclusion: Sequential colon dialysis has obviously curative effects on CRF patients in early and medium stage,and could ameliorate the(develope) of CRF in early and medium stage.

Objective To investigate the relationship between thyroid nodules with calcification and thyroid carcinoma and its significance in the screening of thyroid carcinoma in high risk group.Methods The clinical data of 1771 patient undergoing surgery for thyroid nodules from March, 2006 to March, 2009 in Huashan Hospital, Fudan University were retrospectively analyzed. Results Among 1771 patients, 500 were finally identified as having malignant tumors. Incidence of calcification in thyroid carcinoma was 68. 4%, and that in benign thyroid nodules was 27.0% ( χ2 = 259. 5, P ＜ 0. 05 ). The specificity of microcalcification for the diagnosis of carcinoma was 89. 4%, and its positive predictive value was 66. 3% ( χ2 = 368.6, P ＜ 0. 01 ). The incidence of thyroid carcinoma in patients ＜ 45 years was 39.2%, while that in patients ≥ 45 years was 22.9% ( χ2 = 51.12, P ＜ 0. 05 ). The incidence of carcinoma in patients of single thyroid nodule was 31.7% and that in those with multiple nodules was 26. 4% (χ2 =4. 766,P ＜ 0. 05). Metastasis was pathologically diagnosed in 26. 8% of lymph nodes found by preoperative ultrasonography. Conclusions The specificity of thyroid nodule calcification, especially microcalcification is high for the diagnosis of thyroid carcinoma. High-risk index for carcinoma includes thyroid nodules with microcalcification, ＜ 45 years old and single thyroid nodule.

Objective To explore the value of transesophageal doppler in transurethral resection prostate.Methods Thirty-six patients (aged 60-85 years, falling into ASA grade Ⅰ-Ⅲ) of benign prostatic hyperplasia for undergoing transurethral resection prostate were enrolled.Through multifunction monitor, CVP, Narcotrend index(NI) were monitored before anesthesia induction (T0), 20 minutes after anesthesia induction (T1), after irrigating fluid of 5 000 ml (T2) and 10 000 ml (T3) and 15 000 ml (T4) and 20 000 ml (T5).By transesophageal doppler, FTc(corrected flowtime), SV(stroke volume), ΔPV(peak flow vaviable quantity) were monitored at T1-T5.Results CVP at T1-T5 were not significantly changed compared with that at T0.Compared with T1, FTc, SV at T3-T5were significantly increased and ΔPV at T2-T5were significantly decreased (P<0.05).CVP levels correlated significantly with both FTc (r=0.702, P<0.01) and SV (r=0.595, P<0.01).CVP negatively correlated significantly with ΔPV (r=-0.351, P<0.05).Furthermore, FTc correlated significantly with the concentrationof Na+(r=0.672,P<0.01).No patient had serum sodium ion concentration less than 125 mmol/L.Conclusion FTc of transesophageal doppler is as accurate as central venous pressure in monitoring hemodynamic changes, and even more sensitive than CVP.It is useful in early diagnosis and treatment of TURS.

Objective To investigate the relationship between alcohol and smoking and the development of pancreatic calcification in chronic pancreatitis (CP) in China. Methods The patients were divided into two groups according to the presence of pancreatic calcification at admission and the data were analyzed; furthermore, the discharged patients without pancreatic calcification were divided into two groups as newly diagnosed pancreatic calcification group and persistent non-pancreatic calcification group. Logistic regression and Cox proportional-hazards model was used for multivariate analysis of the risk factors for pancreatic calcification. Results From January1997 to July 2007, 449 patients with CP were enrolled and followed up successfully. 248 patients presented with pancreatic calcification at admission; among the 201 patients presented without pancreatic calcification, 13 patients developed pancreatic calcification after discharge. Patients with pancreatic calcification had a young age at onset, long CP history, higher incidence of diabetes mellitus and diarrhea. Age at onset ≤ 40, alcohol intake over 20 g/day, and diabetes mellitus and diarrhea were risk factors for pancreatic calcification. The only risk factor of development of pancreatic calcification after discharge was excessive alcohol intake (OR: 3.2). Conclusions Alcohol intake increased the risk of pancreatic calcifications, suggesting the patients abstain from alcohol intake. Further studies are necessary to clarify the role of smoking.

Aim To investigate the effect of N-n-butyl haloperidol iodide(F2) on mitochondria-dependent apoptotic pathway of H9c2 cardiac myocytes during hypoxia/reoxygenation(H/R) injury.Methods The H/R models of H9c2 cardiac myocytes were established.The H9c2 cardiac myocytes were randomly divided into five groups: control group(C group), hypoxia/reoxygenation group(H/R group), F2 low concentration group(L), F2 medium concentration group(M), F2 high concentration group(H).Apoptotic rate was evaluated by flow cytometry(FCM).The levels of Cyto C, Bcl-2, Bax were observed by Western blot.Caspase-3 activity was measured with colorimetry.Results Compared with H/R group, F2 low, medium and high concentrations group could significantly decrease apoptosis rate and increase the ratio of Bcl-2 to Bax proteins and inhibit the release of Cyto C into the cytosolic fraction, and decrease caspase-3 activity.Conclusion F2 can protect H9c2 cardiac myocytes against H/R-induced injury through interfering in mitochondria-dependent pathway.