ABSTRACT
Objective To explore the effect of rapid intestinal preparation combined with probiotics in bowel preparation before operation.Methods 124 colorectal cancer patients were divided into the probiotic group(65 cases) and control group(59 cases).Control group using traditional 3d bowel preparation,joint probiotic group,to give patients in the 1 d intestinal ready on the basis of probiotic oral.The two groups after patients received isonitrogenous and caloric nutritional support,were observed after the two groups of patients with body temperature and heart rate changes; detection of bacterial DNA ratio of whole blood.Observed in peripheral blood leukocyte count,and systemic inflammatory response syndrome(SIRS) and the occurrence of complications.Results Probiotic group and control group,postoperative fever duration and postoperative heart rate and leukocyte counts return to normal a short time( t =11.52,20.07,P ＜ 0.05 ) ; whole blood PCR detection of bacterial DNA after the positive test group 2 cases (3.30％),the control group was 8 cases ( 26.67％ ),the difference was statistically significant ( t =5.07,x2 =34.68,P ＜ 0.05 ).Postoperative SIRS rate and the incidence of complications showed no statistical difference ( P ＞ 0.05 ).Conclusion Probiotics could reduce colorectal cancer patients with postoperative intestinal permeability and reduce the incidence of bacterial translocation and its rapid intestinal preparation method was feasible and effective and knot the protection of the intestinal mucosal barrier function in rectal cancerconductive to knot the early postoperative inflammatory response in patients with rectal cancer recovery.
ABSTRACT
Objective To investigate the expression of Notch1 and its ligand DLL4 in human gastric carcinoma tissues and its correlation with tumor angiogenic metastasis.Methods Immunohistochemical SP method was used to detect the expression of Notch1,DLL4 and VEGF in 45 gastric carcinoma tissues and paired adjacent normal gastric mucosa,and the relationship between them and clinico-pathological parameters were analyzed.Results The positive expression rate of Notch1,DLL4 and VEGF in gastric carcinoma were higher than that in normal gastric mucosa(P