0.05).CONCLUSIONS The rising rates of the drug-resistant Uu strains may be resulted of no-standard treatments.The treatment time will be shortened and the curative effects will be better if the treatments are based on the results of the susceptibility test.

Objective To explore the effect of acupuncture on ankle varus after stroke. Methods 61 stroke patients with ankle varus were randomly divided into two groups. The control group (n=30) was treated with exercise and function electrical stimulation (FES), while the observation group (n=31) was treated with acupuncture in addition. Clinical Spasticity Index (CSI), Simplified Fugl-Meyer Assessment (FMA), modified Barthel Index (MBI), Berg Balance Scale (BBS), and Holden Functional Ambulation Category (FAC) were applied to assess ankle spasticity, lower limb motor function, the activities of daily living (ADL), balance function and walking ability respectively before and 8 weeks after treatment. Results Compared with pre-treatment, two groups improved in the ankle spasticity, lower limb motor function,ADL, balance function and walking ability 8 weeks after treatment (P<0.05), and the observation group was better than the control group (P<0.05). Conclusion Acupuncture can facilitate to improve the ankle spasticity, lower limb motor function, ADL, balance function and walking ability for stroke patients ankle varus.

Animals ; Arrestins ; metabolism ; Hypoxia ; metabolism ; Male ; Prefrontal Cortex ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, G-Protein-Coupled ; metabolism ; beta-Arrestin 1 ; beta-Arrestins

ObjectiveTo determine the peripheral serum expressions and clinical value of carcinoembryonic antigen (CEA) and carbohydrate antigen CA19-9,CA242,CA72-4 and a single sialic acid ganglioside (CA50) antigen in advanced pancreatic cancer patients treated by three-dimensional conformal radiotherapy (3D-CRT) combined with endogenous field hyperthermia.Methods60 patients inoperable,advanced pancreatic cancer were treated by 3D-CRT combined with endogenous field hyperthermia.Radiation dose (DT) was 46 ～ 66 GY/23 ～ 33 F.Hyperthermia temperature was 41 ～ 43 ℃ 2 times/week,lasted 60 min each time.The expressions of CEA,CA19-9,CA242,CA72-4 and CA50 in peripheral serum were detected by Electrochemiluminescence immunoassay (ECLIA) every 2 weeks during treatment,and correlation were analyzed with tumor diameter,clinical stage,lymph node metastasis.Results From the 8th week,with 3D-CRT combined with endogenous field hyperthermia ongoing,CEA,CA19-9,CA50 andCA242 expression levels showed a gradual decline.CEA,CA19-9,CA50 and CA242 expression levels were (6.22 ± 2.71 ) μg/L,(43.44 ± 12.93 ) μg/L,(23.21 ± 7.71 )g/L and (24.26 ± 8.92) μg/L in 6 weeks,respectively.The difference was statistically significant among week 6 and week 0,week2,week 4 ( P ＜0.05),however there was no significant difference between week 6 and week 8 ( P ＞ 0.05 ).The CA724 expression did not change significantly ( P ＞ 0.05 ).There were positively correlation between CEA,CA199,CA50 and CA242 with pancreatic cancer tumor size,clinical stage and lymph node metastasis( respectively r =0.877,0.725,0.826,all P ＜ 0.01 ),however CA72-4 had no correlations ( P ＞ 0.05).ConclusionsCEA,CA19-9,CA50 and CA242 expressions in peripheral serum of pancreatic cancer patients were closely related to the treatment.Their joint detection can be served as independent objective evaluation reference information for the treatment efficacy and prognosis.

Objective To evaluate the clinical efficacy of three-dimensional conformal radiotherapy (3D-CRT) combined with thermochemotherapy in the treatment of locally advanced pancreatic cancer (LAPC).Methods From June 2008 to June 2011,70 patients with LAPC were divided into radiotherapy group (30 patients) and combination group (40 patients).Radiotherapy used 3D-CRT with a 90％ to 95％ isodose curve,a single dose of 1.8 to 2.OGy,and total radiation dose 50 ～ 70 Gy.The combination group patients received simultaneous thermotherapy at 41.5 ～43.5 ℃ (1 h/fraction,twice a week for 6 times),and hyperthermia given simultaneously injected using arsenic trioxide 20 mg,recombinant mutant human tumor necrosis factor(rmhTNF) intravenous infusion of 10 million U,4 to 6 times,or 3D-CRT at the same time and the treatment given after gemcitabine(0.6 ～ 1.0 g/m2) on Days dl and 8 and cisplatin (DDP) (20 ～ 30 mg/m2) on Days d1-3 intravenous infusion,repeated every 28 days for 3 ～ 6 cycles.Results At 3 months after treatment,the total response (complete remission and partial remission) rate was 70.0％ (49/70),the efficiency of radiotherapy combined with chemotherapy,and radiotherapy combined with thermo-chemotherapy were 56.5％ and 88.2％,and the radiotherapy alone group was 56.7％.There were significant difference in efficiency between radiotherapy combined with thermo-chemotherapy group compared to radiotherapy-chemotherapy group and radiotherapy group (x2 =4.68,4.98,P ＜ 0.05),the last two groups showed no significant difference (P ＞ 0.05).The 1-year and 2-year survival rate was 46.8％ and 20.3％,respectively.The 1-year and 2-year survival rates were 52.4％ and 26.7％ in combination group,and 42.5％ and 16.2％ in radiotherapy group (x2 =14.17,P ＜ 0.05 ; x2 =9.74,P ＜ 0.05).No serious complications such as perforation,bleeding,and high fever were seen during treatment and follow-up.Conclusions 3D-CRT combined with thermochemotherapy is well tolerated and is relatively effective for the LAPC patients.

Objective To evaluate the outcomes of mature B-cell acute lymphoblastic leukemia(mature B-ALL) and to assess the safety and efficacy of the treatment protocol.Methods From February of 2003 to December of 2012,15 children were diagnosed as mature B-cell acute lymphoblastic leukemia/lymphoma possible (mature B-ALL/NHLp) in Shanghai Children's Medical Center(SCMC) were enrolled,and they were treated with SCMC-mature B-ALL/NHLp-2003 protocol.All of the clinical characteristics,therapeutic effects and long-term outcomes were analyzed.The statistical data were processed by SPSS 21.0.Results The median age on diagnosis was 8.7 years (1 year and 5 months to 14 years and 4 months).Among them,4 cases presented with local mass including maxillofacial tumors,neck and abdominal mass.The others had systemic manifestations such as fever and pale face.These neoplastic cells retained the expressions of surface membrane immunoglobulin M,terminal deoxynucleotidyl transferase,Cμ,CD10,CD19,cCD79 a differently.Follow-up was updated to November 30,2013.The median follow-up period was 80 months (39-128 months).Theestimated 5-year event free survival rate was (80.0 ± 10.3) ％.According to univariate analysis,increased lactate dehydrogenase level (＞ 4-times the normal value),increased serum ferritin level (＞ 2-times the normal value),no small residual disease markers were indepen-dent poor prognostic factors(x2 =5.49,4.89,5.49,all P ＜ 0.05).Conclusions SCMC-mature B-NHL/ALLp-2003 protocol is feasible and safe for children with mature B-ALL/NHLp,but more sample cases need to be investigated.

Objective To explore the relationship between the expression of EIIIA + fibronectin in incised wound of rat’s skin and injury time. Methods The wounding model was established by cutting the dor-salskin of 48 adult SD rats. The rats were sacrificed atthe pre-setinjury time as immediately, 0. 5h, 1h, 2 h, 3 h, 4 h, 6 h, and 8 h. The skin sam ples were taken at the m argin of wound. The expression of the EIIIA + fibronectin was detected by im m unohistochem istry and W estern blotting and the relationship be-tween its expression and injury time was observed. Results The expression of EIIIA + fibronectin was not observed im m ediately. The basal cell of skin began to showpositive expression 0. 5 h after injury. W ith the extension of injury time, positive staining became stronger. The value of relative optical density was gradually increased with prolonged injury time by the W estern blotting analysis. Conclusion The expres-sion of EIIIA + fibronectin could be used for estimation of injury time in the early stage of skin injury.

Keshan disease was an endemic cardiomyopathy in China. The very low selenium intake of local people was considered to be an important causal factor. The main pathological characteristics of this disease was multifo-cal necrosis and fibrous replacement of myocardium that was scattered throughout the wall of all chambers.Two patterns of myocardial necrosis, myofibrillar pattern and mitochondrial pattern were distinguished in electron microscopy. The myofibrillar pattern was characterized by myofibril segmentation. It agreed well with the contraction band necrosis described in light microscopy. It was mainly seen in acute Keshan heart and might be related to circulatory disorders. Mitochondrial pattern was identical with myocytolysis of conventional pathology. It represented the typical lesion of Keshan disease.Mitochondria showed early and conspicuous changes in involved myo-cytes. Myofibrillar damage seemed to be secondary to the mitochondrial injury in the development of myocytolysis.Histochemical studies revealed that the acid phosphatase activity was obviously increased in muscle fibers surrounding the necrotic foci, and the succinic dehydrogenase activity was greatly reduced in damaged myocardio-cytes.

AIM:To investigate the expression characteristics of TRIM 27 in human nasopharyngeal carcinoma tissues, nasopharyngeal carcinoma 5-8F cells and NP69 cells, and to observe the effect of TRIM27 on the proliferation, in-vasion and migration of 5-8F cells.METHODS:The levels of TRIM27 in the nasopharyngeal carcinoma tissues and normal nasopharyngeal epithelial tissues were observed by the method of immunohistochemistry .The mRNA and protein levels of TRIM27 in the 5-8F cells and NP69 cells were determined by real-time PCR and Western blot .TRIM27 siRNA was trans-fected into the 5-8F cells with Lipofectamine 2000.The relative mRNA expression of TRIM27 was detected by real-time PCR.The relative protein expression of TRIM 27 was detected by Western blot .The cell proliferation was analyzed by CCK-8 assay and cell colony formation assay .The change of cell invasion was examined by Matrigel invasion assay .The change of cell migration were examined by wound healing assay .RESULTS:The results of immunohistochemistry showed that the protein expression of TRIM27 in the nasopharyngeal carcinoma tissues was obviously higher than that in the normal nasopha -ryngeal epithelial tissues .The results of real-time PCR and Western blot showed that the mRNA and protein levels of TRIM27 in the 5-8F cells were obviously higher than those in the NP69 cells.The abilities of proliferation, invasion and migration in the 5-8F cells were significantly suppressed after TRIM27 gene silencing ( P <0.05).CONCLUSION:TRIM27 acts as a oncogene in the 5-8F nasopharygeal carcinoma cells .The abilities of proliferation , invasion and migration are significantly suppressed after TRIM27 gene silencing in the 5-8F cells.