Immunological studies in human schistosomiasis. II. Antibodies cytotoxic for Schistosoma mansoni schistosomules. 1977

M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron

Complement dependent cytotoxic antibodies for Schistosoma mansoni schistosomules were studied in a Brazilian population. The sera of S. mansoni-infected patients gave a high percentage of cytotoxicity (63.4%) compared with sera from persons not infected (8.7%). The IgG class and the specificity of these cytotoxic antibodies are defined. The index of lethality appeared to be independent of the titers of other specific anti-S. mansoni antibodies. A statistical correlation was found between the index of lethality and both the severity of the disease and delayed hypersensitivity to S. mansoni antigen. The significance of cytotoxic antibodies in human schistosomiasis and their relevance to immunity in man are discussed.

UI MeSH Term Description Entries
D006968 Hypersensitivity, Delayed An increased reactivity to specific antigens mediated not by antibodies but by sensitized T CELLS. Hypersensitivity, Tuberculin-Type,Hypersensitivity, Type IV,Tuberculin-Type Hypersensitivity,Type IV Hypersensitivity,Delayed Hypersensitivity,Delayed Hypersensitivities,Hypersensitivity, Tuberculin Type,Tuberculin Type Hypersensitivity,Tuberculin-Type Hypersensitivities,Type IV Hypersensitivities
D007074 Immunoglobulin G The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B. Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D007075 Immunoglobulin M A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally was called a macroglobulin. Gamma Globulin, 19S,IgM,IgM Antibody,IgM1,IgM2,19S Gamma Globulin,Antibody, IgM
D001938 Brazil A country located on the eastern coast of South America, located between Colombia and Peru, that borders the Atlantic Ocean. It is bordered on the north by Venezuela, Guyana, Suriname, and French Guiana, on the south by Uruguay, and on the west by Argentina. The capital is Brasilia.
D003165 Complement System Proteins Serum glycoproteins participating in the host defense mechanism of COMPLEMENT ACTIVATION that creates the COMPLEMENT MEMBRANE ATTACK COMPLEX. Included are glycoproteins in the various pathways of complement activation (CLASSICAL COMPLEMENT PATHWAY; ALTERNATIVE COMPLEMENT PATHWAY; and LECTIN COMPLEMENT PATHWAY). Complement Proteins,Complement,Complement Protein,Hemolytic Complement,Complement, Hemolytic,Protein, Complement,Proteins, Complement,Proteins, Complement System
D003601 Cytotoxicity Tests, Immunologic The demonstration of the cytotoxic effect on a target cell of a lymphocyte, a mediator released by a sensitized lymphocyte, an antibody, or complement. AHG-CDC Tests,Anti-Human Globulin Complement-Dependent Cytotoxicity Tests,Microcytotoxicity Tests,Anti Human Globulin Complement Dependent Cytotoxicity Tests,Anti-Human Globulin Complement-Dependent Cytotoxicity Test,Antiglobulin-Augmented Lymphocytotoxicity Test,Antiglobulin-Augmented Lymphocytotoxicity Tests,Cytotoxicity Test, Immunologic,Cytotoxicity Tests, Anti-Human Globulin Complement-Dependent,Cytotoxicity Tests, Immunological,Immunologic Cytotoxicity Test,Immunologic Cytotoxicity Tests,Lymphocytotoxicity Test, Antiglobulin-Augmented,Lymphocytotoxicity Tests, Antiglobulin-Augmented,Microcytotoxicity Test,AHG CDC Tests,AHG-CDC Test,Anti Human Globulin Complement Dependent Cytotoxicity Test,Antiglobulin Augmented Lymphocytotoxicity Test,Antiglobulin Augmented Lymphocytotoxicity Tests,Cytotoxicity Test, Immunological,Cytotoxicity Tests, Anti Human Globulin Complement Dependent,Immunological Cytotoxicity Test,Immunological Cytotoxicity Tests,Lymphocytotoxicity Test, Antiglobulin Augmented,Lymphocytotoxicity Tests, Antiglobulin Augmented
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000906 Antibodies Immunoglobulin molecules having a specific amino acid sequence by virtue of which they interact only with the ANTIGEN (or a very similar shape) that induced their synthesis in cells of the lymphoid series (especially PLASMA CELLS).
D012548 Schistosoma haematobium A species of trematode blood flukes of the family Schistosomatidae which occurs at different stages in development in veins of the pulmonary and hepatic system and finally the bladder lumen. This parasite causes urinary schistosomiasis. Schistosoma haematobiums,haematobiums, Schistosoma
D012550 Schistosoma mansoni A species of trematode blood flukes of the family Schistosomatidae. It is common in the Nile delta. The intermediate host is the planorbid snail. This parasite causes schistosomiasis mansoni and intestinal bilharziasis. Schistosoma mansonus,mansonus, Schistosoma

Related Publications

M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
September 1972, The American journal of tropical medicine and hygiene,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
October 1979, Experimental parasitology,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
October 1976, The Journal of parasitology,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
April 1984, Molecular and biochemical parasitology,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
January 1979, Comparative biochemistry and physiology. C: Comparative pharmacology,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
January 1965, Revista do Instituto de Medicina Tropical de Sao Paulo,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
January 1984, The American journal of tropical medicine and hygiene,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
February 1974, Experimental parasitology,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
February 1975, Nature,
M Capron, and D Camus, and Y Carlier, and J F Figueiredo, and A Capron
December 2001, La Revue du praticien,
Copied contents to your clipboard!