Definition of hemolysin
WebCytolysin refers to the substance secreted by microorganisms, plants or animals that is specifically toxic to individual cells, in many cases causing their dissolution through … 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 …
Definition of hemolysin
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WebHemolysis 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 … 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: 1 n any substance that can cause lysis (destruction) of erythrocytes (red blood cells) and the release of their hemoglobin Synonyms: erythrocytolysin , erythrolysin , haemolysin Types: streptolysin any of several hemolysins derived from strains of streptococcus Type of: organic compound any compound of carbon and another element … WebDec 24, 2024 · gene: A unit of heredity; a segment of DNA or RNA that is transmitted from one generation to the next. It carries genetic information such as the sequence of amino acids for a protein. allele: One of a number of alternative forms of the same gene occupying a given position on a chromosome.
Webhemolysin: [ he-mol´ĭ-sin ] a substance that liberates hemoglobin from erythrocytes by interrupting their structural integrity. Hemolysins or haemolysins are lipids and proteins that cause lysis of red blood cells by disrupting the cell membrane. Although the lytic activity of some microbe-derived hemolysins on red blood cells may be of great importance for nutrient acquisition, many hemolysins produced by pathogens do not cause significant destruction of red blood cells during infection. However, hemolysins are often …
WebThe first kind of cytolytic toxin discovered have hemolytic effects on erythrocytes of certain sensitive species, such as Human. For this reason "Hemolysin" was first used to describe any MDTs. In the 1960s certain MDTs were proved to be destructive on cells other than erythrocytes, such as leukocytes.
WebHemolysin definition: A substance formed in the blood, as by bacterial action, that causes the destruction of red corpuscles with liberation of hemoglobin. Dictionary Thesaurus cvs 2444 wesley chapel rd decatur gaWebHemolysin 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 … cvs 242 fifth avenue pittsburghWebHemolysin definition: a substance formed in the blood, as by bacterial action, that causes the destruction of... Meaning, pronunciation, translations and examples … cvs 2458 candler roadWebHemolysis (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] cheapest flight to san juan puerto ricoWebDefinitions of hemolysin. noun. any substance that can cause lysis (destruction) of erythrocytes (red blood cells) and the release of their hemoglobin. synonyms: … cheapest flight to saudi arabiaWebFeb 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. … cvs 2499 and swishercvs 24 eh54 7bh