Definition of hemolysin
WebFeb 18, 2024 · hemolysis, also spelled haemolysis, also called hematolysis, breakdown or destruction of red blood cells so that the contained oxygen-carrying pigment hemoglobin is freed into the surrounding medium. … WebHemolysis indicates a reduction in the survival of red cells in the circulation that is not due to bleeding. In this sense, some reduction in red cell survival is an element in many …
Definition of hemolysin
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Webhemolysin [ hi- mol-i-sin, hee-m uh- lahy-, hem- uh- ] noun Immunology. a substance, as an antibody, that in cooperation with complement causes dissolution of red blood cells. … WebFeb 18, 2024 · hemolysis, also spelled haemolysis, also called hematolysis, breakdown or destruction of red blood cells so that the contained oxygen-carrying pigment hemoglobin is freed into the …
WebAlpha-toxin, also known as alpha-hemolysin (Hla), is the major cytotoxic agent released by bacterium Staphylococcus aureus and the first identified member of the pore forming beta-barrel toxin family. [1] This toxin … WebHemolysin Although the lytic activity of some microbial hemolysins on red blood cells may be important for nutrient acquisition or for causing certain conditions such as …
Webα-Hemolysin is a water-soluble protein that undergoes several conformational changes from the time it is released from Staphylococcus until it interacts with a plasma membrane. Initially hemolysin is a monomer, which undergoes oligomerization into a homo-oligomeric ring finally inserting into the lipid bilayer forming a pore. WebHemolysin definition: A substance formed in the blood, as by bacterial action, that causes the destruction of red corpuscles with liberation of hemoglobin.
Webhemolysin has definitions from the field of chemistry 1 [ noun ] (chemistry) any substance that can cause lysis (destruction) of erythrocytes (red blood cells) and the release of their …
WebHemolysis (from Greek αιμόλυση, meaning 'blood breakdown') is the breakdown of red blood cells. The ability of bacterial colonies to induce hemolysis when grown on blood agar is used to classify certain microorganisms. This is particularly useful in classifying streptococcal species. A substance that causes hemolysis is a hemolysin . Types [ edit] rushwood senior livingWebDefinition of hemolysin. Do you know the meaning of hemolysin? Any substance (often an exotoxin) that damages the membranes of red blood cells and thus releases hemoglobin. Word in 9 letters. This definition of the word hemolysin is from the Wiktionary, where you can also find the etimology, other senses, synonyms, antonyms and examples. rushwood elementary school northfieldWebStreptolysin definition, a type of hemolysin produced by certain species of streptococcus. See more. schaumburg bars and pubsWebHemolysis or haemolysis ( / hiːˈmɒlɪsɪs / ), [1] also known by several other names, is the rupturing ( lysis) of red blood cells (erythrocytes) and the release of their contents ( cytoplasm) into surrounding fluid (e.g. blood … rushwood park wesleyan churchWebDefinitions of hemolysin. noun. any substance that can cause lysis (destruction) of erythrocytes (red blood cells) and the release of their hemoglobin. synonyms: … schaumburg bars with musicWebHemolysin is an important virulence factor in the extremely common E. coli infections of the urinary tract (UTI) and other extraintestinal sites [ 4,5,14] and is also produced by … schaumburg barn food pantryWebhemolysin - any substance that can cause lysis (destruction) of erythrocytes (red blood cells) and the release of their hemoglobin erythrocytolysin , erythrolysin , haemolysin … rush wordreference