The Presence in Normal Serum of Inhibiting Substances Against Bacillus subtilis
- 22 March 1946
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 103 (2673) , 363-364
- https://doi.org/10.1126/science.103.2673.363
Abstract
Sera from 35 normal persons who had received no previous medication were tested for inhibiting substances against Bacillus subtilis and Staphylococcus aureus. Thirty of the sera (85 per cent) inhibited Bacillus subtilis in dilutions varying up to 1:32, but in no instance was Staphylococcus aureus inhibited. The data presented would indicate that Bacillus subtilis is not a suitable organism for use in the assay of antibiotics in the presence of serum.This publication has 2 references indexed in Scilit:
- The Estimation of Penicillin in Body FluidsScience, 1945
- A Method for Determining the Concentration of Penicillin in Body Fluids and ExudatesExperimental Biology and Medicine, 1942