05372801 is referenced by 12 patents and cites 6 patents.

A biological stain composition contains toluidine blue O and a pharmaceutically acceptable oxidizing agent to convert any leuco toluidine blue O to the chromo form. A dry composition for preparing the stain includes the toluidine blue O, the oxidizing agent and an effervescent agent. These compositions are preferably buffered to improve shelf stability and clinical consistency. Compositions for intra-oral application contain a flavoring agent.

Title
Biological stain composition, method of preparation and method of use for delineation of epithelial cancer
Application Number
785520
Publication Number
5372801
Application Date
June 7, 1993
Publication Date
December 13, 1994
Inventor
Pier J Cipriani
Newtown
PA, US
Raymond J Tucci
Yardley
PA, US
Mark K Malmros
Newton
PA, US
Agent
William H Drummond
Assignee
CTM Associates
PA, US
IPC
A61K 31/54
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