3 resultaten
FIELD OF THE INVENTION
Aspects of this disclosure relate to the synthesis and use of salicylic acid derivatives to selectively inhibit various tyrosine phosphatases.
BACKGROUND AND SUMMARY
According to the World Health Organization, about one third of the world's population is infected with
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a new antigenic protein capable of causing delayed hypersensitivity reactions of different intensity in the presence of living or dead bacteria of the Mycobacterium tuberculosis complex, its diagnostic and
FIELD OF THE INVENTION
The present invention provides an attenuated mutant Mycobacterium strain wherein the mutant strain is incapable of expressing the active tyrosine phosphatase and is impaired in its ability to survive in activated macrophages and animals. The invention also provides a method