Influence of multidrug resistance gene 1 C3435T genetic polymorphism on the eradication of gastric ulcer with Helicobacter pylori infection / 中国医师进修杂志

Objective To study the influence of multidrug resistance gene (MDR)1 C3435T genetic polymorphism on the eradication of gastric ulcer with Helicobacter pylori (Hp) infection.Methods A total of 106 gastric ulcer patients with positive Hp were randomly divided into two groups by lot with 53 cases each.One group was assigned with 20 mg esomeprazole,0.5 g clarithromycin,1.0 g amoxicillin twice one day(EAC group),and the other group was assigned with 20 mg omerprazole,0.5 g clarithromycin,1.0 g amoxicillin twice one day (OAC group).The therapy of two groups was one week.Hp was detected at least 4 weeks after the end of treatment.MDR1 C3435T genetic polymorphism was determined by polymerase chain reaction-restriction fragment length polymorphism assay.The influence of MDR1 C3435T genetic polymorphism on the eradication of Hp was recorded and analyzed.Results The Hp eradication rate was 84.9％ (45/53) and 77.4％ (41/53) in EAC group and OAC group,and there was no significant difference between two groups (P ＞ 0.05).There was no significant difference in the Hp eradication rate in patients with different MDR1 C3435T genotypes in two groups (P ＞ 0.05).The Hp eradication rate was 66.7％(16/24),86.3％(44/51),83.9％(26/31) in TT,CT,CC genotype,and there was significant difference(P＜ 0.05).The Hp eradication rate in patients with TT genotype was lower than that in patients with CT,CC genotype,and there was significant difference (P＜ 0.05).Conclusion There is significant relationship between the effect of gastric ulcer with Hp eradication and MDR1 C3435T genetic polymorphism,and the Hp eradication rates of patients with TT genotype are more lower.

Modified Ermiao Liquid for Burn: An Observation of 150 Cases / 广州中医药大学学报

[Objective] To compare the effects of modified Ermiao Liquid (MEL) and Jingwanhong Ointment (JO), both of which have the actions of clearing heat and toxin, cooling blood and anti - inflammation, in treating burn wound. [ Methods] Two hundred and seventy - two cases of Ⅱ -degree burn were randomly allocated to MEL group (Group A, n = 150) and JO group (Group B, n = 122) . Healing-time for burn wound was compared in the two groups. [Results] Healing-time for superficial Ⅱ -degree and deep Ⅱ -degree burn wound was both shortened in MEL group as compared with that in JO group (P