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Objective To evaluate the clinical effects of the totally laparoscopic and laparoscopic-assisted radical gastrectomy for gastric cancer,and evaluate the feasibility and safety of the two methods.Methods Eighty patients with gastric cancer undergoing radical D2 gastrectomy from Mar 2016 to Jul 2017 were enrolled.Patients were divided into totally laparoscopically hand-sewn escophagojejunostomy group (35 cases) and control group of hand-assisted laparoscopic esophagojejunostomy (45 cases).Results Compared with the control group,the operation time,blood loss,lymph node dissection in the control group were not significantly different [(256 ± 53) min vs.(248 ± 62) min,t =2.40,P ＞ 0.05;(123 ±78)ml vs.(162±56)ml,t=-1.94,P＞0.05;(28±6) vs.(30±7),t=-3.18,P＞0.05].The postoperative ambulation time,first exhaust time,postoperative hospital stay,incision complications were all in favor of the totally laparoscopic group [(1.5 ± 0.7) d vs.(2.6 ± 0.6) d,t =-2.41,P ＜ 0.05;(2.7 ±0.8)d vs.(4.0 ±1.2)d,t =-4.63,P＜0.01;(6.8 ±0.8)d vs.(9.2 ± 1.6)d,t =-7.32,P＜0.05].Conclusions Totally laparoscopic radical gastrectomy and hand-sewn esophagojejunostomy for gastric cancer is safe and reliable and has advantages such as less pain and fast recovery.
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OBJECTIVE:To investigate the effects of salvianolate combined with bezafibrate on clinical efficacy,inflamma-tory factors and ventricular function of patients with ischemic cardiomyopathy,and the safety. METHODS:A total of 138 pa-tients with ischemic cardiomyopathy selected from our hospital during Mar. 2015-Mar. 2016 were randomly divided into observa-tion group and control group according to random number table,with 69 cases in each group. Control group was given Bezafi-brate dispersible tablets 0.2 g,po,tid. Observation group was additionally given Salvianolate for injection 200 mg added into 0.9% Sodium chloride injection 250 mL,ivgtt,qd,on the basis of control group. A treatment course lasted for 14 d,and both groups received 2 courses of treatment. Clinical efficacies,the levels of serum inflammatory factors (CRP,TNF-α,IL-6, MMP-9,MCP-1),ventricular function parameters(LVESD,LVEDD,LVEF)were compared between 2 group. The occurrence of ADR was recorded. RESULTS:Total response rate of observation group(97.10%)was significantly higher than that of con-trol group(86.96%),with statistical significance(P0.05). After treatment,the lev-els of CRP,TNF-α,IL-6,MMP-9,MCP-1,LVESD and LVEDD in 2 groups were decreased significantly,while LVEF level was decreased significantly;the improvement of observation group was more significant than that of control group,with statisti-cal significance (P<0.05). No serious ADR was found in 2 groups during treatment. CONCLUSIONS:Salvianolate combined with bezafibrate have significant therapeutic efficacy for ischemic cardiomyopathy,reduce serum inflammatory factor level and improve ventricular function with good safety.
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Objective To investigate natural killer(NK) and NKT cells in acute pancreatitis(AP).Methods Changes of NK and NKT cells in peripheral blood of 86 AP cases were detected using muhiparameter flow cytometry.Results Compared with control group,the NKT cells decreased in AP patients (t =5.23,P =0.00),but NK cells didn't (t =-1.15,P =0.25).NKT cells in severe SAP and mnoderate MAP were lower than that in the control group (t =-3.92,P =0.00;t =4.84,P =0.00).There was no statistically significant difference of NK cells between MAP and the controls (t =-0.54,P =0.59),but NK cells in SAP group was obviously higher than that in control group (t =3.12,P =0.00).After one week treatment,NK cells significantly decreased (t =8.43,P =0.00).NKT cells were higher than control group (t =-4.44,P =0.00).Dynamic monitoring in AP patients found continuous declination in NK cells,and NKT cells experienced an increase before a falling.Conclusion Monitoring of NK and NKT cells can be used as an important index for the severity and response to treatment in acute pancreatitis.
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Objective To examine the protein expression levels of ERCC1 and RRM1 in non-small cell lung cancer(NSCLC)and its adjacent tissues in order to identify the the relationship between these expression profiles ,the pathological features and survival time of NSCLC undergoing platinum-containing chemotherapy .Methods The levels of ERCC1 and RRM1 protein expression in 121 NSCLC and adjacent cancer tissue were measured by immunohistochemistry .The relationship between survival time and the expres-sion of these two proteins was used by follow-up study .Results ERCC1 and RRM1 exhibited higher expression in NSCLC cancer compared with normal cancer tissues (P<0 .05) .After receiving platinum-containing chemotherapy postoperatively ,patients with ERCC1 or RRM1 negative expression showed prolonged median overall survival and median time to progression compared with those with positive expression (P<0 .05) .Conclusion The expression of ERCC1 ,RRM1 may have important correlation with the development of lung cancer .ERCC1 or RRM1 of negative protein expression has positive sensitive with platinum .