نتایج جستجو برای: tuberculoid abases
تعداد نتایج: 653 فیلتر نتایج به سال:
Regulatory T (Treg) cells are known for their role in maintaining self-tolerance and balancing immune reactions in autoimmune diseases and chronic infections. However, regulatory mechanisms can also lead to prolonged survival of pathogens in chronic infections like leprosy and tuberculosis (TB). Despite high humoral responses against Mycobacterium leprae (M. leprae), lepromatous leprosy (LL) pa...
Background. Leprosy is a chronic granulomatous disease, caused by Mycobacterium leprae (M. leprae), principally affecting peripheral nerves and skin. To date, the role of matrix metalloproteinases (MMPs) in different types of leprosy has not been studied, except for their role in neuropathy. Objective. to investigate the changes in expression and distribution of MMP-3 and MMP-9 in biopsies take...
In 1 9G2 Dr. C. M. Ross had started a pilot leprosy control proj ect in Samia district and he intended to study the effect of BCG vaccination on leprosy . The work of this devoted and conscientious leprologist was broken off by his death in 1 964. The data of his surveys mentioned in this article are derived from his original notes . In 1 962 Ross examined 1 7 7 children in schools at Buholo, C...
Serum levels of soluble tumor necrosis factor alpha receptor I (sTNF-RI) were elevated in patients with lepromatous (LL) reactional-state type II leprosy, and sTNF-RII levels were increased in patients with full tuberculoid (TT) or LL type II leprosy. The sTNF-R in sera from patients with type II leprosy, but not other forms of leprosy, inhibited recombinant TNF cytolytic activities in vitro. T...
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