Objective To investigate the clinical efficacy and safety of endoscopic variceal ligation (EVL) combined with endoscopic variceal sclerosis (EVS) for treating patients with esophageal variceal bleeding (EVB).Methods Ninety patients with EVB were divided into observation group and control group by treatment methods with 45 patients each.The observation group was given EVL combined with EVS and the control group was given EVL.The elimination of varicosity after the first treatment,time and times required to eliminate,rehaemorrhagia,varicosity recurrence,complication and prognosis of the 2 groups were observed.Results The elimination rate of varicosity of observation group was 97.8％(44/45),the control group was 93.3％(42/45),there was no significant difference (P＞ 0.05).The elimination rote of varicosity after the first treatment of observation group was significantly higher than that of control group,the time and times required to eliminate were significantly lower than those of control group [71.1％(32/45) vs.48.9％(22/45),(17.24±5.65) d vs.(36.01 ± 11.81) d,(1.42 ±0.47) times vs.(1.87 ±0.61) times,P ＜ 0.05 or ＜0.01].The rates of early-onset rehaemorrhagia,delayed rehaemorrhagia and varicosity recurrence of observation group were significantly lower than those of control group [4.4％(2/45) vs.17.8％(8/45),6.7％(3/45) vs.22.2％ (10/45),2.2％ (1/45) vs.22.2％ (10/45),P ＜0.05].The rate of complication of observation group was significantly lower than that of control group [11.1％ (5/45) vs.42.2％ (19/45),P ＜0.01].Conclusion The EVL combined with EVS is an effective method for emergency hemostasis and preventing rehaemorrhagia in the patients with EVB.

Objective To evaluate the therapeutic effectiveness and toxicity of low-dose cisplatin chemotherapy combined with three-dimensional conformal radiotherapy for mid-advanced esophageal cancer.Methods 89 patients with advanced esophageal cancer either who were inoperable or refused operation were randomized into two groups: 45 cases in the study group and 44 cases in the compared group. The study group

Objective To study the differential diagnostic value of interferon-γ inducible protein 10 (IP-10),macrophage inflammatory protein-1 α (MIP-1 α) and monocyte chemoattractant-1 (MCP-1) level in the tuberculous,malignant pleural effusion.Methods Enzyme-linked immunosorbent assay was used to detect the level of IP-10,MIP-1 α and MCP-1 in tuberculous pleural fluid (tuberculous pleural fluid group,43 cases) and malignant pleural fluid (malignant pleural fluid group,45 cases).The level of IP-10,MIP-1 α and MCP-1 and the significance were analyzed by ROC curve.Results The level of IP-10,MIP-1 α and MCP-1 were significantly higher in tuberculous pleural fluid group than those in malignant pleural fluid group,and there were significant differences(t =4.931,3.106,2.385 ; P =0.000,0.004,0.041).ROC curve analysis showed that the critical value of IP-10,MIP-1 α and MCP-1 in diagnosis of pleural effusion was respectively 1 589.73,213.50,1 452.63 ng/L.The sensitivity and specificity of IP-10,MIP-1 α and MCP-1 in pleural fluid were 68.8％,81.3％,87.5％ and 87.5％,68.8％,56.3％,respectively.Conclusion The level of IP-10,MIP-1 α and MCP-1 in tuberculous and malignant pleural fluid are significant for the early diagnosis and differential diagnosis.

Objective To compare effect and security between duloxetine combined with small-dose of mirtazapine and duloxetine alone in treatment of refractory depression in elder patients.Methods A total of 100 cases elder refractory depression patients were randamly divided into study group (duloxetine+mirtazapine, 50 cases) and control group(duloxetine, 50 cases).Compared HAMD,HAMA and CGI-SI between two groups, as well as the side reactions and TESS.Regression analysed mirtazapine blood concentration and HAMD subtraction rate.Results The effective rate of study group was 92.00%, while in control group was 76.00%, the difference was statistically significant(P<0.05).After treatment, the HAMD, HAMA and CGI-SI of each group significantly increased, and the difference of HAMD, HAMA and CGI-SI at 2w, 4w and 8w between two groups were statistically significant(P<0.05).The TESS and side reaction of two groups had no statistical difference.Conclusion Effect of duloxetine combined with small-dose of mirtazapine in treatment of refractory depression is better than duloxetine alone use, without significant side reaction.

Objective To investigate the relationship of blood pressure circadian rhythm with myocardial hypertrophy and the changes of autonomic nerve function in patients with essential hypertension (EH). Methods Eighty-two female patients with essential hypertension (EH) underwent 24-hours ambulatory blood pressure monitorings (ABPM), dynamic electrocardiogram (Holter) and echocardiography examination. Patients were classified into non-dipping group (n=40) and dipping group (n=42) according to the result of ABPM. Left ventricular mass index (LVMI), heart rate variability (HRV) in time domain (including SDNN, SDANN, rMSSD, PNN50) and heart rate turbulence (HRT) parameters (including turbulence onset [TO] and turbulence slope [TS]) were measured. Results Compared with those in dipping group, patients in non-dipping group have higher incidence of LVH (19.0% vs 52.5%, P<0.01), greater mean LVMI (112.39±12.79 g/m2 vs 121.98±13.35 g/m2, P<0.01), decreased PNN50 and rMSSD. TS value was decreased while TO was increased in non-dipping group compared with those in dipping group (both P <0.01); patients with LVH showed decreased TS and increased TO, compared with those without LVH. Conclusion In female patients with EH, non-dipping blood pressure circadian is associated with higher incidence of LVH. The HRV and HRT were more remarkably blunted in non-dipping patients, as well as those with LVH.

Objective To investigate the effect of the combined use of ultrasound (US) elastography and color Dop-pler on the differential diagnosis and TNM staging of benign or malignant breast neoplasm. Methods A cohort of 58 biop-sy-proved cases, who underwent US elastographic and Doppler US imaging, were included in the current study. The pathological results after operation were considered the‘gold standard’of diagnosis. ROC curves were used to compare the changing rates of the diameter and area, elastographic indices and Doppler blood flow score in diagnosis of breast cancer. Re-sults Compared with other indices, the area changing rate showed the highest diagnostic ability with the AUC=0.914. More-over, the combined use of the elastography and color Doppler US increased the AUC to 0.981. The elastographic indices for neoplasm in the advanced-stage (stageⅡ~Ⅳ) were high than those of early-stage (stage 0~Ⅰ). The elastographic and Dop-pler scores increased with the progress of the TNM stages. Conclusion The changing rate of elastographic area can be used to accurately diagnose the breast neoplasm. Moreover, the combined use of US elastography and color Doppler US can in-crease the accuracy of the diagnosis, and may also provide useful information for the TNM staging.

Objective To explore the value of ultrasound in diagnosis and classification of pilomatricoma.Methods Ultrasonic features of 63 cases with pilomatricoma confirmed by operation and pathology were analyzed and summarized retrospectively.Results According to if there was calcification in the tumor,pilomatricoma cases were classified into two groups(calcific group and non-calcific group).In addition,there were three subgroups in the calcific group based on the size and disposition of calcification:subgroup Ⅰ,completely echogenic mass with strong posterior acoustic shadowing in the subcutaneous layer (n=17,26.98%);subgroupⅡ,hypoechoic nodules with tiny calcification diffused distributed(n=15,23.80%);subgroup Ⅲ,hypoechoic nodules with large calcification(n=8,12.70%).Twenty-three cases (36.51%)were distributed into non-calcific group.Conclusions Ultrasonography is valuable for diagnosis and differential diagnosis of pilomatricoma,and it is an essential examination method for the tumor before operation.

AIM: To investigate the influence of compatibitity in Fengshi Maqian Tablet [ABD group(Semen strychni,Bombyx batryticatus,Herba ephedrae,Scorpio,Rhizoma atractylodis,Radix et Rhizoma glycyrrhizae) E group(Olibanum;Myrrha)]. METHODS: In the use of orthogonal design(5 factors and 2 levels).HPLC method were used to determine the main chemical componets such as strychnine,brucine and ephedrine.And anti-inflammation was adopted as pharmacological experiment. RESULTS: In the inhibitive experiment of granuloma,ABD group was superb to E group.In the tumescence experiment,otherwise. CONCLUSION: The minister,assistant and guide herbs in Fengshi Maqian Prescription had a significant effect on the toxicity of monarch medicines-Semen strychni.

Objective To investigate the levels of lipoprotein associated phospholipase A2(Lp-PLA2),D-dimer(D-D),antithrombin Ⅲ (AT Ⅲ) in acute cerebral infarction (ACI)patients,and to analyzed their correlation with ACI.Methods Sixty-nine patients with ACI(ACI group) and 40 individuals undergoing healthy physical examination(control group) were selected in this study.The levels of Lp-PLA2,D-D and ATⅢ were compared between the two groups and their positive rates were statistically analyzed.Then the correlation between Lp-PLA2,D-D and ATⅢ with ACI was analyzed.Results The levels of Lp-PLA2 and D-D in the ACI group were higher than those in the control group,while the ATⅢ level was lower than that in the control group(P<0.05).Their positive rates in the ACI group were higher than those in the control group (P<0.05).Lp-PLA2,D-D and ATⅢ were correlated with ACI occurrence and had mutual correlation (all P<0.05).Conclusion Lp-PLA2,D-D and AT Ⅲ participate in the occurrence process of ACI,and their detection can be applied to screen out ACI high-risk groups,and may guide early prevention and early diagnosis of ACI.

Objective To evaluate operative methods and the clinical effect for comminuted calcaneal fractures.Methods 21 cases(24 feet)of comminuted calcaneal fractures were treated by one stage bone grafting plus open reduction and internal fixation with plastic calcaneus titanium plate.The fractures were classified according to the Sanders system into Sanders Ⅱ,Ⅲ and Ⅳ subgroups.Results All cases were followed up for 9～20 months(14months in average).All cases recovered with good healing of fracture.According to Maryland score,the results were excellent in 14 feet,good in 7 feet,fair in 2 feet,and poor in 1 foot.The excellent and good rate was 87.5％.Conclusions By using the method of internal fixation with plastic calcaneus titanium plate,fracture site can be well exposed,which is helpful to recover calcaneus to its normal length,width,height,Gissane angle and Bohler angle.A reliable internal fixation is helpful for early stage functional excise after surgery,which can maximize the recovery of the ankle function.