PPT-Etiology: group A β-hemolytic streptococci

PATHOLOGY Urine color is usually reddish brown DIAGNOSIS PREVENTION TREATMENT Treatment of acute renal insufficiency Early ECG changes showing Peaked T waves Treatment of hypertension. Dr. Nariman Sindi. 1. classification. The classification of streptococci is based on:. Hemolysis:. Alpha-. hemolytic. streptococci (. α. -. hemolytic. ):. Incomplete lysis (partial hemolysis) of red blood cells (RBCs) in the agar resulting in the formation of a greenish zone around their colonies.. Cocci. . Streptococci. . By . Lec. . Dr. . Thanaa. . Rasheed. . Abdulrahman. 6. th. lect. bacteriology. Streptococci of medical importance are listed in Table 1. Species. Lancefield Group. Associate . Professor Microbiology. Department of Pathology. Introduction. One of the two main human pathogens.. Gram positive . cocci. .. Oval shaped.. Arranged in chains and pairs.. Catalase negative.. disease of newborn. Objectives. Understand types of . Coomb`s. test. Indications, Steps and interpretation. Hemolytic . Disease of the . Newborn. State the testing to . be performed . on the mother to monitor the severity of HDN.. MethodsIn vitrofrom jellyfish CatostylustagiRita Soeiro1andZilda Morais11Centro de Investigao Interdisciplinar Egas Moniz CiiEM Campus Universitrio Quinta da Granja 2829-511 Caparica PortugalCnidarian Vandana. . gupta. Medical Microbiology. SemVI. The Streptococci. The streptococci are large and . heterogenous. group of Gram positive spherical bacteria that characteristically form pairs or chains during growth.. Dated-09/12/2020. . 2. nd. . year . professional course. Dr. . Sudha. . Kumari. Assistant Professor. Department of Veterinary . Khazaal. Jumaa. F.I.B.M.S (Internal Medicine). F.I.B.M.S (Clinical Hematology). Objectives:. Definition of Hemolytic anemia. Classification. Clinical presentation. Approach consideration. Immune – mediated hemolytic anemia. Senior Demonstrator, . Microbiology,KEMU. , Lahore. Streptococci. Characters of Streptococci. Gram positive . cocci. 1µm in diameter. Chains or pairs. Usually capsulated. Non motile. CapnophiliC. Non spore forming. Ilkay Ozmeral Odabasi, Sinan Uslu, Evrim Kiray Bas, Ali Bulbul, Ebru Turkoglu Unal, Duygu Besnili Acar, Ahmet Tellioglu, Mehmet Fatih Ileri THE MEDICAL BULLETIN OFSISLI ETFAL HOSPITAL 503 The Sendi P, Johansson L, Dahesh S, Van Sorge NM, Darenberg J, Norgren M, et al. Bacterial Phenotype Variants in Group B Streptococcal Toxic Shock Syndrome. Emerg Infect Dis. 2009;15(2):223-232. https://doi.org/10.3201/eid1502.080990. S. Al-. Qahtani. ASSOCIATE PROFESSOR. CONSULTANT . HAEMATOLOGIST . DEPARTMENT OF PATHOLOGY. LEARNING OBJECTIVES. To be able to define haemolysis and hemolytic anemia.. To be able to classify hemolytic anemias into congenital and acquired types, and to know the etiological factors in each division.. . Hazim. . abdul. . Wahhab. General characters of streptococci. :. Spherical . (cocci) arranged in chain . or pairs. .. Gram- positive.. Most . streptococci are facultative anaerobes.. All . Streptococci are catalase negative.. By: Nader . Alaridah. MD, PhD. STREPTOCOCCUS. The “other” Gram positive Coccus. Some are members of the normal human microbiota; others are associated with important human diseases attributable to the direct effects of infection by streptococci or in other cases to an immunologic response to them.