osmotic lysis

osmotic lysis
осмотический лизис (мишени клеткой-киллером)

Англо-русский словарь по иммунологии и иммуногенетике. — М.: Русский язык. . 1990.

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  • Osmotic fragility — Intervention MeSH D009996 In hematology, osmotic fragility refers to the degree of hemolysis when red blood cells are placed in a hypotonic solution. In general, osmotic fragility is inversely proportional to …   Wikipedia

  • Lysis — This article is about the biological definition of the word Lysis. For other meanings, see Lysis (disambiguation). Lysis (Greek λύσις, lýsis from lýein to separate ) refers to the breaking down of a cell, often by viral, enzymic, or osmotic… …   Wikipedia

  • Cytolysis — blood cells under different solutions Cytolysis, or osmotic lysis, occurs when a cell bursts due to an osmotic imbalance that has caused excess water to move into the cell. It occurs in a hypotonic environment, where water diffuses into the cell… …   Wikipedia

  • Discovery and development of cephalosporins — Cephalosporins are a broad class of bactericidal antibiotics that include the β lactam ring and share a structural similarity and mechanism of action with other β lactam antibiotics (e.g. penicillins, carbapenems and aztreonam).[1] The… …   Wikipedia

  • Complement system — This article is about an aspect of the immune system. For other uses, see complement (disambiguation). The complement system helps or “complements” the ability of antibodies and phagocytic cells to clear pathogens from an organism. It is part of… …   Wikipedia

  • Cell wall — A cell wall is a tough, flexible and sometimes fairly rigid layer surrounding a cell, located external to the cell membrane, which provides the cell with structural support, protection, and acts as a filtering mechanism. A major function of the… …   Wikipedia

  • Staphylococcal alpha toxin — (= leucocidin) 1. Pore forming exotoxin (33 kD) secreted by Staphylococcus aureus. Protein (monomer) has two domains connected by flexible hinge region: oligomerises in the plasma membrane by lateral mobility to form a hexameric oligomer (220 kD) …   Dictionary of molecular biology

  • streptolysin O — Oxygen labile thiol activated haemolysin (native toxin is 61 kD and is cleaved to form 55 kD fragment that retains activity). Haemolysis is inhibited by cholesterol, and only cells with cholesterol in their membranes are susceptible. Toxin… …   Dictionary of molecular biology

  • C5b6789 — the complete membrane attack complex (cytolytic agent) of the complement system, generated by addition of multiple molecules of C9 to C5b,6,7,8; this complex has a hydrophilic center that allows the rapid passage of water and ions through the… …   Medical dictionary

  • cytotoxic T lymphocytes — (CTL) differentiated T lymphocytes that can recognize and lyse target cells bearing specific antigens recognized by their antigen receptors. Recognition is MHC restricted; the foreign antigen is recognized only in association with self MHC… …   Medical dictionary

  • Sigma 38 — Sigma factors are bacterial proteins that help control how genes are used (expressed). In particular, sigma factors are used when genes are turned on , eg if a bacterium is growing in a liquid (growth medium) that is poor in food, and a rich food …   Wikipedia


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