Twitter Google Share on Facebook alpha' hemolysis (redirected fromalpha hemolysin) α' he·mol·y·sis hemolysis observed in blood agar cultures of occasional strains of pneumococci or streptococci; the zone of hemolysis about the colony is greenish caused by a partial decomposition of hemoglobin. ...
The meaning of ALPHA HEMOLYSIS is a greenish discoloration and partial hemolysis of the red blood cells immediately surrounding colonies of some streptococci on blood agar plates.
英文: There are two types of hemolysis on blood agar plates: alpha, beta, and gamma (gamma hemolysis is actually no hemolysis).中文: 血平皿上有两种类型的溶血:α、β和γ(γ溶血实际上就是不溶血)。英文: Effects of bovine viral diarrhea viruses in vitro on transcription of interferon-alpha,...
Three different phenotypes of hemolysis on blood-agar were detected when 58 isolates of Escherichia coli were investigated for alpha-hemolysin synthesis. In strains with chromosomally encoded alpha-hly genes, phenotype I (large and clear hemolysis zones) corresponded with high hemolytic activity and ...
Streptococci are also differentiated by their ability to produce hemolysis on blood agar; most pathogenic streptococci (groups A, B, C, and G) produce complete or β hemolysis on blood agar. There are six general categories of streptococci recognized: pyogenic, oral, enterococci, lactic...
Related to Alpha hemolysis:Gamma hemolysis,MacConkey agar al·pha (ăl′fə) n. 1.The first letter of the Greek alphabet. See Table atalphabet. 2.The first of a series; the beginning. 3.AstronomyThe brightest star in a constellation. ...
A total of 229 patients infected with SA strains exhibiting varying zone sizes of beta-hemolysis on SBA were included. A total of 539 images of bacterial growth on SBA were generated as inputs for model development. One-third of patients developed thrombocytopenia at onset, with an...
suffer from gallstones because of ongoing hemolysis and from hepatosplenomegaly due to RBC sequestration and extramedullary hematopoiesis. Gastrointestinal absorption of iron is increased and can result in iron overload, even in the absence of blood transfusions (Cunningham 2010;Galanello and Origa 2010...
The complementation of SSR42 during ΔSSR42 mutant infection restored hemolysis [89]. Also, another lncRNA, RNA III, was shown to regulate staphylococcal alpha-toxin on a translation level by base pairing to HLA mRNA, thus rendered the Shine-Dalgarno sequence of mRNA accessible to Ri...
hemolysis testing on blood agar plates of bacterial culture supernatants of the clinical isolates. In addition, nothing was known about the concentrations of Hla actually reached in the body fluids of the infected hosts. Western blot analyses on 36 samples of deep tracheal aspirates (DTA) isolated...