Objective To explore the curative effect of colonoscopy combined with laparoscope in the treatment of colonic polyps.Methods The clinical data of 48 cases with colonic polyps were retrospectively analyzed.According to the operation pattern,the patients were divided into observation group(23 cases)and control group(25 cases).The observation group received colonoscopy combined with laparoscopy for radical surgery of colon polyps,the control group used the traditional open surgery to remove polyps.The operation time,bleeding volume, exhaust and defecation time,hospital days and cost as well as postoperative complications were observed.Results The two groups were successfully completed surgery.The operative time,bleeding volume of the observation group were (78.3 ±8.2)min and (1 3.1 ±4.5)mL respectively,which of the control group were (1 1 5.5 ±1 0.1 )min, (63.6 ±1 8.1 )mL,the differences between the two groups were statistically significant(t =1 3.93,1 3.01 ,all P <0.05).The anal exhaust time and defecation time of the observation group were (25.1 ±6.5)h and (42.5 ±7.6)h, which were significantly shorter than those of the control group[(36.6 ±8.1 )h,(82.3 ±1 1 .5)h],the differences were statistically significant(t =5.39,1 4.01 ,all P <0.05).The hospitalization time,hospital costs of the observation group were (5.5 ±0.6)d,(1 3 842.5 ±875.5)yuan,which of the control group were (8.2 ±1 .5)d,(1 8 992.5 ± 1 001 .5)yuan,the differences between the two groups were statistically significant(t =8.05,1 8.89,all P <0.05). Pulmonary infection in 1 case,anastomotic fistula in 2 cases,1 case of intestinal obstruction in the observation group, and in the control group,pulmonary infection occurred in 2 cases,2 cases of intestinal obstruction,the postoperative complications between the two groups had no statistically significant difference(P >0.05).Conclusion For simple colonoscopy treatment difficulties of colon polyps,colonoscopy,laparoscopy combined treatment is minimally invasive and can improve the safety,strictly control surgical indications,can give full play to the double mirror combined advantage.

Objective By analyzing the urinary calculi ingredient and 24-hour urinary stone risk factors of urolithiasis patients in Hengyang area,to investigate the effects of diet intervention on recurrence rate in urolithiasis patients,and provide the measures for prevention and treatment.Methods Prospectively collected 692 patients that permanent residents in Hengyang area from September 2008 to September 2012,who had implementation of minimally invasive operation and taken stone specimens to analyze composition,and also collected 24 hours urine to analyze the urinary stone risk factors.They were divided into test group and control group by random number table method,346 cases in each,control group without diet intervention,and test group was given diet intervention according to the stone composition and urinary stonerisk factors.All patients were followed up for 1 year,the urinary stone recurrence rate in Hengyang area was observed.Results Among 692 urolithiasis patients,663 patients completed the study (test group of 341 cases and control group of 322 cases),the expulsion rate was 4.19％(29/692).The 24-hour urinary stone risk factors in control group before and after diet intervention had no significant difference(P ＞ 0.05).In test group after diet intervention,the excretion of ingredients in urine such as dietary calcium (t =3.412,P ＜ 0.05),oxalate(t =3.018,P ＜ 0.05) and uric acid(t =1.990,P ＜ 0.05) was obviously decreased,and urinary citrate (t =3.174,P ＜ 0.05) was increased,but the excretion of ingredients such as magnesium and phosphorus had no significant difference (P ＞ 0.05).After 1 year after diet intervention,the recurrence rate in test group was lower than that in control group [0.88％ (3/341) vs.7.76％ (25/322)],there was significant difference (P ＜ 0.01).Conclusion Diet intervention can effectively reduce the risk of urinary stone according to the stone composition and the 24 hours urine stone risk factors,plays an important role on reducing urinary stone recurrence,which is worth clinical promotion.

Objective To explore the regulatory relationship between CCAAT enhancer binding protein beta(CEBPB)and four-jointed box kinase 1(FJX1)in colon cancer and their effect on colon cancer(CC)malignant progression and angiogenesis.Methods Bioinformatics was used to analyze the expression of FJX1 and CEBPB in CC and the regulatory relationship between them.Real-time quantitative reverse transcription polymerase chain reaction(qRT-PCR)was used to verify the expression of FJX1 and CEBPB in CC cells,and chromatin immunoprecipitation(CHIP)and dual luciferase assay were used to verify the binding relationship between FJX1 and CEBPB.The effects of FJX1 and CEBPB on the viability,migration,invasion and angiogenesis of CC cells were detected by cell counting kit-8(CCK-8),scratch test,Transwell and angiogenesis test.Results This study revealed that FJX1 was highly expressed in CC.Inhibiting the expression of FJX1 could significantly inhibit the cell viability,migration,invasion and angiogenesis of CC cells.Subsequently,we found that CEBPB was an upstream regulatory gene of FJX1,and CEBPB was highly expressed in CC.CHIP and dual luciferase experiments showed that CEBPB could bind to FJX1.The results of cell experiments showed that the transcription factor CEBPB could promote the proliferation,migration,invasion and angiogenesis of CC cells by activating FJX1.Conclusion CEBPB/FJX1 axis played a cancer-promoting role in the progression of CC,suggesting that CEBPB and FJX1 may be potential therapeutic targets for CC.