Cytokine profile and pathology in human leishmaniasis
نویسندگان
چکیده
منابع مشابه
Cytokine profile and pathology in human leishmaniasis.
The clinical spectrum of leishmaniasis and control of the infection are influenced by the parasite-host relationship. The role of cellular immune responses of the Th1 type in the protection against disease in experimental and human leishmaniasis is well established. In humans, production of IFN-gamma is associated with the control of infection in children infected by Leishmania chagasi. In visc...
متن کاملSerum cytokine profile in the subclinical form of visceral leishmaniasis.
The factors determining the development or not of visceral leishmaniasis (VL) have not been completely identified, but a Leishmania-specific cellular immune response seems to play a fundamental role in the final control of infection. Few studies are available regarding the production of cytokines in the subclinical form of VL, with only the production of IFN-gamma and TNF-alpha known. The aim o...
متن کاملCytokine-producing T cell subsets in human leishmaniasis.
Leishmania specific Th1/Th2 cells have been identified in humans as well as in mice. There is a correlation between the clinical outcome of the infection and the cytokine response profile. Generally, the production of Th2 cytokines leads to severe infection, whereas the production of Th1 cytokines leads to subclinical or mild infections. In mice, an infection leads to a polarisation of either T...
متن کاملMixed cytokine profile during active cutaneous leishmaniasis and in natural resistance.
Most studies on immune response in human cutaneous leishmaniasis evaluate patients with active disease in comparison with healthy uninfected controls or patients that have had the lesions healed, however, little is known about the immune response associated with natural resistance. In this paper we evaluate the cytokine expression patterns of T-cells and the plasmatic levels of nitrite and nitr...
متن کاملCytokine profile in Montenegro skin test of patients with localized cutaneous and mucocutaneous leishmaniasis.
American tegumentary leishmaniasis presents as two major clinical forms: localized cutaneous leishmaniasis (LCL) and mucocutaneous leishmaniasis (MCL). The immune response in leishmaniasis is efficiently evaluated by the response to Leishmania antigen through the Montenegro skin test (MST). Both LCL and MCL present positive response to MST, indicating that the patients present cell-mediated imm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Journal of Medical and Biological Research
سال: 1998
ISSN: 0100-879X
DOI: 10.1590/s0100-879x1998000100020