Results 271 to 280 of about 186,921 (280)

Complement Component C2, Inhibiting a Latent Serine Protease in the Classical Pathway of Complement Activation

Biochemistry, 2009
The innate immune response to infection or injury involves an antigen-antibody triggered classical pathway (CP) of complement activation, in which soluble and cell surface plasma proteins cooperatively effect elimination of foreign organisms and damaged host cells.
Halili, Maria A., Ruiz-Gomez, Gloria, Le, Giang T., Abbenante, Giovanni, Fairlie, David P.   +4 more
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Classical pathway complement activation in association with paraproteinaemia.

Immunology, 1978
Five of twenty-three patients with paraproteinaemia (two IgM, three IgG) have been shown to exhibit marked classical pathway complement activation. The mechanisms of hypocomplementaemia proposed for the five patients are cryoglobulinaemia in one and in vivo immunoglobulin aggregation in the other four.
P F, Naish, C, Collins, J, Barratt
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Depressed classical complement pathway activities in chronic lymphocytic leukaemia.

Clinical and experimental immunology, 1985
Haemolytic activities of the classical and alternative complement pathways, and levels of C1, C4, C3, factor B and C1 inhibitor (C1-INH) were measured in 85 serum samples from 46 patients with chronic lymphocytic leukaemia (CLL). Significantly decreased mean C1 and C4 levels were found, and the haemolytic activities of these components were low or low ...
G, Füst, E, Czink, D, Minh, Z, Miszlay, L, Varga, S R, Hollán   +5 more
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Regulation of Classical Pathway of Complement Activation by Interferons.

Russian journal of immunology : RJI : official journal of Russian Society of Immunology
Though complement activation in normal physiological conditions is under regulation of special proteins relevant to complement system, there is a number of other humoral factors, which may also act as activators or inhibitors of complement activation due to significant increase in their concentration during inflammation.
T. V., Lebedeva, L. V., Kozlov
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Immune complex mediated activation of the classical complement pathway.

Behring Institute Mitteilungen, 1989
The activation of classical C pathway by immune complexes depends on the binding and activation of C1, the first component of C. The Ig in the complex must be of the right class and in the right configuration to accomplish the conversion of precursor (zymogen) C1s to C1s, the active enzyme, whose substrates are C4 and C2. The primary question discussed
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Nonimmune activation of the classical complement pathway.

Behring Institute Mitteilungen, 1994
H, Gewurz, S C, Ying, H, Jiang, T F, Lint   +3 more
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[Hemolytic complement activity via classical pathway].

Nihon rinsho. Japanese journal of clinical medicine, 2000
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[Activation pathway of complement (classical, alternative, lectin)].

Nihon rinsho. Japanese journal of clinical medicine, 2005
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Activation of the classical complement system by immune complexes

Clinical Immunology Newsletter, 1984
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[Clinical significance of hemolytic complement activity via classical pathway].

Nihon rinsho. Japanese journal of clinical medicine, 1990
S, Takemura, M, Kondo
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