Salmonella and Toll Like Receptors

Descrição

Medical Microbiology (G.I Tract Infections) FlashCards sobre Salmonella and Toll Like Receptors, criado por gina_evans0312 em 01-03-2014.
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FlashCards por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312 mais de 10 anos atrás
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Resumo de Recurso

Questão Responda
Gram Staining Gram -ve
Lactose Fermentation Negative
Aerobe/Anaerobe Facultative Anaerobe
H2S Production Positive
Growth Media Grows on nutrient agar
MacConkey Agar Forms clear colonies (no lactose fermentation)
Oxidase Test Negative
Somatic & Flagellar Antigens O & H
Typhoid Causing Subspecies S. typhi & s.paratyphi
Gastroenteritis Causing Subspecies S. typirinium & s.enteritis
Gastroenteric- Resevoir Birds & domestic animals
Gastroenteric- Transmission Through contaminated food
Gastroenteric- Host Immunity Lower Gastric Acid
Gastroenteric- Symtoms Vomiting, diarrhoea, fever (self limiting)
Gastroenteric- Adhesion Factors Type III Secretion system- then is taken up by cells
Gastroenteric- Multiplication Causes cells that have taken them up to rupture, causing the symptoms
Toll Like Receptors- Location Cell surface
Toll Like Receptors- Role Recognises lipopolysaccharides and causes cytokine release

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