Radhe Shyam Mishra

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We have analyzed the nature and kinetics of a delayed, cell-mediated immune response to a purified protein derivative of tuberculin (PPD) in the skin of 154 naturally sensitized patients with lepromatous leprosy. After the intradermal injection of 5 U of PPD, biopsies were taken at 1-21 d and studied for the composition, extent, persistence, and(More)
SHA-1 (Secure Hash Algorithm-1) is one of the most used iterative algorithm used to secure data by converting that to a highly secure message digest. In this process there is a very high probability for a different message digest in case of different data. No one can retrieve data again from message digest, in this way security of data is very high. SHA-1(More)
Using a costimulant assay, in vitro Con A responses of patients across the leprosy spectrum were found to be markedly suppressed by phenolic glycolipid-I (PGL-I), a unique antigen of M. leprae. The degree of inducible suppression as well as the number of leprosy patients showing suppression of mitogenic responses was higher with PGL-I as compared with(More)
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