Rapid screening of urine for bacteria and cells by using a catalase reagent

Author:

Berger S A1,Bogokowsky B1,Block C1

Affiliation:

1. Department of Microbiology, Tel-Aviv Medical Center, Tel-Hashomer, Israel.

Abstract

Five hundred urine samples were tested for cells and bacteria by using a commercial dipstick, a catalase screening device, standard culturing, and chamber counts. The sensitivities of the catalase test were 83% for all samples and 97.6% for specimens containing significant numbers of leukocytes and bacteria. The catalase screening test is simple to perform and should prove useful for the detection of urinary tract infections.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

Reference10 articles.

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2. Clarridge J. E. M. T. Pezzlo and K. L. Vesti. 1987. Cumitech 2A Laboratory diagnosis of urinary tract infections. Coordinating ed. A. S. Weissfeld. American Society for Microbiology Washington D.C.

3. Detection of urinary leucocytes by Chemstrip-L;Gillenwater J. Y.;J. Urol.,1981

4. Urinary nitrite and urinary-tract infection;James G. P.;Am. J. Clin. Pathol.,1978

5. Asymptomatic infections of the urinary tract;Kass E. H.;Trans. Assoc. Am. Physicians,1956

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