The Release of Antimicrobial Agents from Solutions of Surface-Active Agents
β Scribed by Allawala, Naseem A. ;Riegelman, Sidney
- Publisher
- Elsevier
- Year
- 1953
- Weight
- 792 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0095-9553
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## Abstract An accurate direct titration method for the determination of anion and cationβactive compounds has been developed using new partition end points based on the solubility in organic solvents of complexes formed between anionβactive agents and methylene blue, and between cationβactive agen
treated animals were as follows: histamine, 0.22 zk 0.019 and 0.0098 f 0.0012; oxotremorine, 0.16 f 0.017 and 0.0062 f 0.0004; nicotine, 1.08 f 0.15 and 0.15 f 0.038; and serotonin, 12.8 f 0.29 and 0.12 =t 0.016. The toxicity of histamine was also increased by pretreatment with dichloroisoproterenol