@article{9569, keywords = {Adolescent, Antibody Formation, Child, Child, Preschool, Complement C3, Humans, Immunity, Cellular, Infant, leprosy, Leukocyte Count, Lymphocytes}, author = {Sehgal V N and Sharma V K and Prakash S K}, title = {Cell-mediated and humoral immunity in leprosy in children.}, abstract = {
Cell-mediated and humoral immunity were studied in 25 children between 0 and 14 years with leprosy. Cell-mediated immunity was studied in vivo by lepromin and epicutaneous sensitization with dinitrochlorobenzene (DNCB) and T-lymphocytes and their subpopulations (T4 and T8) in the peripheral blood. Humoral immunity was evaluated by B-lymphocyte count and immunoglobulins (IgG, IgM and IgA). Along with complement, component C3 was also measured in the serum. Lepromin (Mitsuda) and DNCB responses were significantly poor in mid-borderline (BB) leprosy. The hematological profile, including T-lymphocytes, their subpopulations, B-lymphocytes, serum immunoglobulins, and C3, were found to be normal in all forms of leprosy. The relatively short duration of disease and the low bacterial load may explain these findings.
}, year = {1990}, journal = {The Journal of dermatology}, volume = {17}, pages = {356-61}, month = {1990 Jun}, issn = {0385-2407}, doi = {10.1111/j.1346-8138.1990.tb01656.x}, language = {eng}, }