ABSTRACT
OBJECTIVE@#To observe the effect of birid triple viable on peptic ulcer patients with Helicobacter pylori(H.pylori) infection.@*METHODS@#A total of 120 peptic ulcer patients with H.pylori infection was randomly divided into 2 groups. The control group was treated with the triple therapy including Esomeprazole, Amoxicillin, and Furazolidone. The treatment group was treated with the same triple therapy plus birid triple viable. The pH values of the gastric juice, bacterial culture of the gastric juice, the therapy-related side effects and the healing rate of ulcer and erosive were observed before the treatment and after a 14-day-treatment respectively. The (14)C-urea breath test((14)C-UBT) was used to evaluate the H.pylori eradication rates 4 weeks after the treatment.@*RESULTS@#After the treatment, pH values of the gastric juice in both groups were significantly higher than those before the treatment (P0.05),while the healing rate of erosion in the treatment group was higher than that of the control group (P<0.05).The H.pylori eradication rates evaluated by per-protocol (PP) analysis in the treatment group was significantly higher than that of the control group (80.4% and 62.4% respectively, P<0.05).@*CONCLUSION@#The combined use of birid triple viable and the triple therapy of H.pylori in peptic ulcer patients with H.pylori infection can reduce the bacteria of the gastric juice and therapy-related side effects. It can increase the H.pylori eradication rate and promote the healing of erosion.
Subject(s)
Adult , Female , Humans , Male , Amoxicillin , Anti-Bacterial Agents , Anti-Ulcer Agents , Drug Administration Schedule , Drug Therapy, Combination , Esomeprazole , Furazolidone , Helicobacter Infections , Drug Therapy , Helicobacter pylori , Lactobacillus acidophilus , Physiology , Peptic Ulcer , Drug Therapy , MicrobiologyABSTRACT
To observe the effect of Helicobacter pylori(H.priori) on cell gap junction ultrastructure of gastric epithelial cells,and to explore carcinogenic mechanism of H.priori from the changes of cell gap junction,BGC-823 cells were co-cultured with different H.prlori strains for 24 h and 48 h.The cell gap junction ultrastructure was observed under transmission electron microscope with sample preparation of fixation and embedding in situ.In 70 patients with gastric eancer(GC),H.priori was detected by rapid urease test,basic fuchsin stain and 14C-urea breath test.The CagA gene of H.prlori was determined by PCR and the cell gap junction ultrastructure was observed under transmission electron microscope.More cell gap junctions and junction complexes of BGC-823 cells were found in control group without H.priori.Groups with H.priori had less number of cell gap junctions,less number of junctions/unit perimeter,shorter length of junctions/unit perimeter,and bigger width of the intercellular space,comparing to control groups without H.priori(P＜ 0.001 or P＜ 0.005).The number of cell junctions and the number of junctions/unit perimeter in the groups co-cultured with NCTC J99,GC 01 and NCTC 11639(CagA+) were less than that in the groups co-cultured with NCTC 12908(CagA-)(P ＜0.001 or P＜0.05),and the length of junctions/unit perimeter in the groups co-cultured with NCTC J99 and GC 01 was shorter than that in the groups co-cultured with NCTC 12908 (P＜ 0.001).In patients with GC,the number of cell junctions,the number of junctions/unit perimeter and the length of junctions/unit perimeter in group H.priori infection were all less than those in group without H.prior/infection(P ＜0.001),and that in CagA+ H.prlori group were less than that in CagA- H.prlori group,but its smallest width of the intercellular space was longer than that in CagA- H.prlori group.The above results showed that the changes of cell gap junction of gastric epithelial cells were associated with H.prlori infection especially CagA+ H.prlori infection.
ABSTRACT
Objective:To study effects of psychological intervention and sedativn on stress response to gastroscopy.Methods:86 patients for gastroscopy were randomly divided into three groups:29 patients in group of psychological intervention watched video materials about psychological intervention before gastroscopy;29 patients in sedative group were given intravenous midazolam and propofol.; 28 patients in control group were no psychological intervention or sedation. Patient's discomfort and changes of blood pressure(BP),heart rate(HR) , saturation of pulse oxygen(SpO 2) were recorded. The level of norepinephrine(NE), adnephrin(E), dopamine(DA) and cortisol(CS)in serum were detected.Results:The incidence of cough,nausea and vomiting, and restlessness in group of psychological intervention and in sedative group was lower as compared with the control group. BP,HR,NE,E and CS in control group rose significantly during the procedure while that of patients in group of psychological intervention and in sedative group was no significant change.Conclusion:The psychological intervention or sedation with midazolam and propofol can reduce stress response to gastroscopy.