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 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 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 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 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 study the effects of CUEDC2 on renal interstitial fibrosis and inflammation response in rats with unilateral ureteral obstruction (UUO). Methods 30 Balb/c rats were randomly distributed into sham operation group(sham-vector),uuo operation group(uuo-vector) and CUEDC2 treatment group after uuo (uuo-cuedc2). Hematoxylin-eosin and Masson staining were used to measure renal pathology; Inflammation factors were quantified by ELISA; Immunohistochemistry was performed to measure the expression of CUEDC2;Protein expression of CUEDC2, Fibronectin, E-cadherin, Collagen I were detected by Western Blot. Results At 7 and 14d after operation, the area of interstitial fibrosis and expression of ICAM1,MCP1,IL1,IL8, Fibronectin and Collagen I in uuo-cuedc2 showed a marked decrease when compared to uuo-vector (p?0.05),the level of E-cadherin was significantly increased (P < 0.05). Conclusion CUEDC2 can inhibit renal interstitial fibrosis and decrease the expression of inflammation factors and Collagen deposition.

Objective To discuss the expression level of CUEDC2 protein and its connection with 24 h urinary albumin and serum creatinine iu db/db mice with diabetic nephropathy.Methods db/db mice were selected as experimental groups (n =10),and db/m mice as control (n =10).All mice were fed in barrier facilities under the same conditions.At week 24,all were sacrificed and the samples were collected for analyses.The histological changes were assessed by Hematoxylin-Eosin(HE) staining,periodic acid-Schiff (PAS) staining and Masson's trichrome (Masson) staining.The location and expression of CUEDC2 were measured by immunohistochemistry assays.24 h urinary albumin and serum creatinine were quantified by clinic lab in our hospital.Results Immunohistochemistry demonstrated that CUEDC2 was mainly located in the medulla tubules plasma cells.The results of HE staining revealed that there appeared glomerular number decreased,atrophy and inflammatory cell infiltration in the mice kidney of diabetic nephropathy group at the 24th week.The mesangial matrix expansion and renal tissue collagen deposition were significantly up-regulated in db/db mice compared with the normal control.As compared with the control group,the CUEDC2 protein expression and mRNA expression in db/db mice were significantly decreased than that in db/m mice (both P ＜ 0.05),and 24 h urinary albumin and serum creatinine were significantly increased.The correlation analysis showed CUEDC2 was negatively correlated with 24 h urinary albumin and serum creatinine (both P ＜ 0.05).Conclusion The expression of CUEDC2 in diabetic nephropathy mice kidney is significantly decreased and negatively correlated with the levels of 24 h urinary albumin and serum creatinine.

Objective: To observe the clinical efficacy of combination of Dahuang Mugong decoction(DMD,大黄牡公汤) and sequential colon dialysis in treatment of chronic renal failure(CRF) and explore its potential mechanism.Methods: Nintyeight patients with CRF were treated with sequential colon dialysis and DMD.Besides the observation on the clinical symptoms and signs,the serum levels of blood urea nitrogen(BUN),serum creatinine(SCr),uric acid(UA),serum phosphorus((SP),inorganic),Ca~(2+) and(albumin)(Alb) were measured with autoanalysis machine and the optical density(A_(450) value) of medium molecule substance(MM) with(nephelometer) between pre treatment and posttreatment.Results: The(accumulated) score of the clinical symptoms and signs were decreased with the combination of DMD and(sequential) colon dialysis(P