Browsing by Author "Hazra, S K"
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Item Brood pattern analysis of mutation in the white locus of Drosophila melanogaster.(1978-03-01) Banerjee, J; Hazra, S K; Sen, S KItem Evaluation of multidrug therapy with rifampicin, clofazimine and D.D.S. in multibacillary leprosy cases.(1984-01-01) Kundu, S K; Hazra, S K; Chaudhury, S; Chatterjee, BRifampicin, Clofazimine and D.D.S. have been tried in fifteen active untreated lepromatous cases for a period of two years. Compared to dapsone monotherapy remarkable clinical and bacteriological improvement was observed with this combined therapy with attainment of negative BI in ten cases. Use of this combination therapy is thus advocated to achieve noninfectivity in a shorter period and to prevent emergence of dapsone resistance thereby causing the path of leprosy control before it becomes unmanageable due to dapsone resistance.Item Immunomodulation with corticosteroids and levamisole in leprosy as gauged by in vivo lepromin and in vitro CMI responses.(1985-01-01) Kundu, S K; Hazra, S K; Chaudhuri, S K; Nandy, ACorticosteroids and Levamisole are known to be immuno suppressive and immuno stimulating agents respectively. Their effects on polar types of leprosy, tuberculoid and lepromatous have been studied using in vivo lepromin and in vitro lymphocyte count, rosette formation, L.T.T. and L.M.I.T. parameters. Immunosuppressive effect of corticosteroids on tuberculoid leprosy is marked with reduced and negative lepromin sensitivity but same does not hold true with other in vitro C.M.I. tests. Similar results are obtained with levamisole exhibiting its ineffectiveness in lepromin conversion in lepromatous cases although some improvement is observed in other in vitro C.M.I. tests. Evaluation of the results showed: lack of correlation between in vivo lepromin and in vitro other C.M.I. parameters with corticosteroids and levamisole lepromin sensitivity has some unknown influence other than thymic factors, prolonged corticosteroid therapy may produce permanent immunosuppression in tuberculoid cases making them more vulnerable towards lepromatous pole and lepromin sensitivity is more reliable, stable and easy to perform.Item Prothionamide and dapsone therapy in leprosy--a clinical study.(1985-01-01) Kundu, S K; Hazra, S K; Chaudhury, S K; Chatterjee, BCombined therapy with prothionamide and dapsone was instituted in fifteen active untreated lepromatous leprosy cases for a period of 18 months. Clinical improvement was good with attainment of zero morphological index in about 66% cases. Bacteriological improvement was rather unsatisfactory as one case only reached zero level. Side effects were observed in few cases necessitating withdrawal of combined therapy and patients' prothionamide compliance was rather unimpressive.Item Use of a common Indian herb "Mandukaparni" in the treatment of leprosy (preliminary report).(1978-04-16) Chaudhuri, S; Ghosh, S; Chakraborty, T; Kundu, S; Hazra, S K