Human immune responses during schistosomiasis mansoni
نویسندگان
چکیده
منابع مشابه
Human immune responses during schistosomiasis mansoni.
Studies of immune responses as they occur in patients with schistosomiasis appear to progress relative to cUrrent technological advances, and to advance despite the understandable inability to pursue in vivo manipulations in this host/parasite system. Emphasis is most often placed on making immunological comparisons between such patient groups as reinfected/non-reinfected, intestinal/hepatosple...
متن کاملImmune Responses during Human Schistosomiasis mansoni
We present a method for the examination of antiidiotypic cellmediated reactivity during chronic human infections. Pooled and individual sera from patients with schistosomiasis. mansoni were purified on immunoaffinity columns of schistosomal egg antigens (SEA). The eluates contained anti-SEA antibodies, but not SEA. These antibody preparations, and their F(ab')2 fragments, stimulated dose-depend...
متن کاملMast Cells Kinetics during Experimental Schistosomiasis mansoni in Mice
Increased number of mast cells at the site of infection is widely regarded as important host defense against parasites. The kinetics of mucosal mast cells and connective tissue mast cells responses were studied in the intestines of 68 female CFLP mice infected with 100 Schistosoma mansoni cercariae. The number of mucosal mast cells and the connective tissue mast cells increased from week 3 and ...
متن کاملHuman immune responses to Schistosoma mansoni vaccine candidate antigens.
To determine the naturally occurring immunological responses to the Schistosoma mansoni antigens paramyosin, IrV-5, Sm-23 (MAP-3), and triose phosphate isomerase (MAP-4), a total of 119 subjects from an area of endemicity for schistosomiasis, including "resistant" subjects (n = 17) were evaluated. Specific immunoglobulin G1 (IgG1), IgG2, IgG3, IgG4, and IgA levels for each of the antigens and t...
متن کاملmast cells kinetics during experimental schistosomiasis mansoni in mice
increased number of mast cells at the site of infection is widely regarded as important host defense against parasites. the kinetics of mucosal mast cells and connective tissue mast cells responses were studied in the intestines of 68 female cflp mice infected with 100 schistosoma mansoni cercariae. the number of mucosal mast cells and the connective tissue mast cells increased from week 3 and ...
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ژورنال
عنوان ژورنال: Revista da Sociedade Brasileira de Medicina Tropical
سال: 1992
ISSN: 0037-8682
DOI: 10.1590/s0037-86821992000200006