Examples of using Attack complex in English and their translations into Portuguese
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Colloquial
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Computer
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Their capability, however, to attack complex problems of almost any type was outstanding.
Antigen Background Complement component C9 binds to the C5b-8 complex as the final protein of the membrane attack complex.
Cleavage of membrane attack complex proteins of human complement system by pathogenic… Immunology.
Complement component C3b also participates in the formation of C5-convertase and initiates the attack complex that causes cell lysis.
Second, some complement system components form a membrane attack complex to assist antibodies to kill the bacterium directly bacteriolysis.
CD59 restricts the cytolytic activity of homologous complement by binding to C8 and C9 andblocking the assembly of the membrane attack complex.
Although it is intend to destroy microorganisms, the membrane attack complex may be deleterious to host cells Figure 1.
C8 alpha-gamma induces the polymerization of 10-16 molecules of C9 into a pore-forming structure known as the membrane attack complex.
Finally, there is formation of membrane attack complex MAC, which promotes osmotic lysis of target-cell, favoring the elimination of the infectious agent.
These three pathways culminate to the terminal pathway, common to all,leading to the formation of the membrane attack complex(mac) and lysis of the pathogen.
The membrane attack complex MAC, which is formed at the end of the complement activation pathways, is more rapidly observed when reperfusion occurs.
The activation of final pathway of complement causes the formation of the of membrane attack complex that is responsible for the destructive power of this system.
CD55 prevents the assembly of C3 CONVERTASE or accelerates the disassembly of preformed convertase,thus blocking the formation of the membrane attack complex.
The binding of C5b to pathogen surface initiates the formation of membrane attack complex by binding successive components C6 and C7 in the lipid bilayer of the cell membrane.
The activation does not convert C5; therefore,there is no amplification of the pro-inflammatory effects or formation of membrane attack complex MAC directly by the CRP.
The membrane attack complex(MAC) or terminal complement complex(TCC) is a structure typically formed on the surface of pathogen cell membranes as a result of the activation of the host's complement system, and as such is one of the effector proteins of the immune system.
Positive staining for C9 in glomeruli and small arteries with intimal proliferation andthrombosis indicates activation through the final lytic pathway membrane attack complex C5b-9.
This results in the formation of the membrane attack complex and recruitment of inflammatory cells, events that cause injury and retraction of endothelial cells, platelet adhesion and aggregation, an increase in the tissue factor with binding and activation of Factor VII, and formation of thrombin and fibrin polymers.
These proteins protect normal red blood cells from complement-mediatedlysis via prevention of C3 convertase activation and inhibition of membrane attack complex formation.
In JDM, a smaller expression of CD59 is seen in the sarcolemma. The binding of CD59 to C8 andC9 incorporated into the membrane attack complex MAC blocks polymerization and interrupts the formation of the complex. .
Complement-dependent cytotoxicity: the rituximab-CD20 complex binds to C1q and activates the complement cascade via the classical pathway,leading to lysis of BLs by the membrane attack complex.
Eculizumab is a humanized anti-C5 monoclonal antibody that binds the 2b subunit of C5 convertase, blocking the cleavage of C5 into the proinflammatory component, C5a,as well as formation of the membrane attack complex C5b-C9, therefore inhibiting cellular lysis.
There are three activation pathways classical, lectin, and alternate, which produce proteases denominated C3 and C5 convertases, which cleave C3 and C5, respectively, andbind to the membrane attack complex.
This branch of the complement system is activated by IgA immune complexes and bacterial endotoxins, polysaccharides, and cell walls, and results in producing anaphylatoxins, opsonins, chemotactic factors,and the membrane attack complex, all of which help fight pathogens.
However, isolated CD59 deficiency was associated with signs and symptoms similar to HPN due to the fact that CD59 is a more effective inhibitor in complement,as it blocks the formation of membrane attack complex.
The complement cascade CC can be divided into four major phases: early complement activation; C3-convertase activation and amplification; C5-convertase activation; andformation of the membrane attack complex MAC.
Consequently, a series of substances is formed C3a, C3b, C5a, among others that release inflammatory mediators, stimulate chemotaxis and phagocytosis and, when the activation is complete,cause microbial lysis through the components of the membrane attack complex C5b-C9.
The complex- Attack elbow ligament 44.
The complex- Attack 119 ligaments, with a partner.
Complex- Attack of the elbows 44 bundles with a partner.