[Animal experiment studies of the effect of peracetic acid on bladder urothelium].

Animal experimenters investigations on the influence of various solutions of peracetic acid on the epithelium of the urinary bladder were carried out on rabbits. The results of the experiments showed that solutions of peracetic acid up to 0.01% are tolerated nearly without any reaction also under extreme experimental conditions. Higher concentrations of active substances lead to considerable changes of the epithelium of the urinary bladder in form of partly focal, partly diffuse haemorrhagic necrotizing urocystitides. No differences were the result when the commercial 40 percent peracetic acid Wofasteril and a 20 percent peracetic acid without admixture of a stabilizer as primary solution were used. The possible application of peracetic acid as antiseptic for the mucous membrane is discussed.