title: [Correlation of infection with the physical and chemical characteristics of gall bladder contents].
abstract: The aim of the study was to investigate pH and viscosity (h) of gall bladder contents during cholelithiasis and establishment of their correlation with bacterial and HBV infections. Seventy-eight patients undergone the planned cholecystectomy were investigated. 5 healthy persons (control group) were also involved into the study. In all cases the markers of HBV (Anti-HB core IgG, Anti-HB core IgM, HBsAg) in blood were detected, also bacteriological analysis of gall bladder tissue was performed. In 78 cases (I group) pH of gall bladder contents was measured, in 29 cases (II group), also viscosity of gall was studied. In the control group pH and viscosity were detected. Statistical analysis was performed using ANOVA method. Bacteriological study revealed presence of bacterial infection in gall bladder tissue in 34 cases (43,6%), in 30 patients Anti-HB core antibodies were found in the blood, in 13 cases (16,7%) coincidence of bacterial and HBV infection was documented. Mean indexes of pH and viscosity appeared to be significantly higher in the operated group (pH--7,30, h 2,1 mm(2)/sec), then in the control group (pH--6,74, h--1,34 mm(2)/sec); this indexes were highest in the infected patients. Thus, according to results of the study, changes of pH and viscosity of gall bladder contents could be considered as the useful indexes of initial stage of cholelithiasis and their values depend on the presence of bacterial or HBV infection of gall bladder.
authors.affiliation: Department of Internal Medicine N5, Tbilisi State Medical University, Georgia.
authors.forename: G T
authors.initials: GT
authors.lastname: Sulaberidze
authors.forename: B Kh
authors.initials: BKh
authors.lastname: Rachvelishvili
authors.forename: G P
authors.initials: GP
authors.lastname: Gelbakhiani
authors.forename: G G
authors.initials: GG
authors.lastname: Barbakadze
authors.forename: A G
authors.initials: AG
authors.lastname: Kapanadze
mesh_terms: D000328:Adult; D002763:Cholecystectomy; D002764:Cholecystitis / Q000276:immunology / Q000382:microbiology* / Q000601:surgery*; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D008875:Middle Aged
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M