The complement system in ischemia–reperfusion injuries
نویسندگان
چکیده
منابع مشابه
The complement system in sclera.
Sclera from donor globes was eluted in phosphate-buffered saline at 4 degrees C for 24 hr. Hemolytic assays were used to measure functional C1, C4, C2, C3, C5 and C6 in scleral eluates. Radial immunodiffusion was used to measure Factor B, a component of the alternative complement pathway, and albumin in scleral eluates. Molecular weight appeared to be a factor in determining the hemolytic activ...
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Complement, an important component of the innate immune system, is comprised of about 35 individual proteins. In mammals, activation of complement results in the generation of activated protein fragments that play a role in microbial killing, phagocytosis, inflammatory reactions, immune complex clearance, and antibody production. Fish appear to possess activation pathways similar to those in ma...
متن کامل[The complement system].
The complement system may be activated by at least two different pathways: the clinical pathway involving C1, C4 and C2 and the alternative pathway involving properdin, C3, factor B and factor D. The classical pathway can be activated by antigen antibody complexes, while the alternative pathway can be activated by other substances such as natural polysaccharides. Both pathways lead to an activ...
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Background and Objectives: Nervous system damage causes many economic costs annually. Although many efforts have been made to treat these injuries, nerves are not yet completely regenerated. Primary damage to the nervous system is followed by a series of events such as inflammation, increased oxidative stress, and the spread of damage. Oxidative stress caused by an imbalance between the product...
متن کاملThe complement system
The mammalian complement system plays an important role in the immune defense in blood and interstitial fluids. This set of ~30, mostly multi-domain, plasma proteins and cell-surface receptors enables the host to recognize and clear invading pathogens and altered host cells, while protecting healthy host cells and tissues. In addition to humoral immune defense, complement proteins are produced ...
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ژورنال
عنوان ژورنال: Immunobiology
سال: 2012
ISSN: 0171-2985
DOI: 10.1016/j.imbio.2012.07.024