Mannitol Salt Agar (MSA) Introduction of Mannitol Salt Agar (MSA) Mannitol Salt Agar (MSA) is used as a selective and differential
Read more
Tag: Staphylococcus aureus
Aerobic and Facultatively Anaerobic Gram-Positive Cocci
Enterococcus faecalis and Enterococcus faecium Clinical Features Urinary tract infections, peritonitis, bacteremia, endocarditis Virulence Factors Relatively avirulent Staphylococcus aureus Clinical
Read more
Staphylococcus aureus on combined Mannitol Salt Agar and Vogel & Johnson Agar
– Staphylococcus aureus on combined Mannitol Salt Agar and Vogel & Johnson Agar. – Photo By: Luis Alberto Pascual Santiago.
Read more
Staphylococcus aureus on Columbia CNA Agar with 5% Sheep Blood
– Staphylococcus aureus on Columbia CNA Agar with 5% Sheep Blood. – Photo By: Marlon Neris from Brasília, Brazil. –
Read more
Biochemical Test of Staphylococcus aureus
Biochemical Test of Staphylococcus aureus Basic Characteristics Properties (Staphylococcus aureus) Capsule Non-Capsulated Catalase Positive (+ve) Citrate Positive (+ve) Coagulase Positive
Read more
Virulence factors and Clinical manifestation of Staphylococcus aureus
Virulence factors of Staphylococcus aureus A. Cell wall components Polysaccharide Capsule: inhibits phagocytosis Peptidoglycan: activates complement, IL-1, chemotactic to PMNs
Read more
Cultural and Biochemical characteristics of Staphylococcus aureus
Cultural characteristics of Staphylococcus aureus Staphylococci grow readily on most bacteriologic media under aerobic or microaerophilic conditions. Colonies on solid media
Read more
Habitat and Morphology of Staphylococcus aureus
Habitat and Morphology of Staphylococcus aureus Habitat Natural habitat is mammalian body surfaces. They are normal flora of skin and
Read more
Coagulase Test- Principle, Procedure and Result Interpretation
Coagulase Test- Principle, Procedure and Result Interpretation Purpose of Coagulase Test The test is used to differentiate Staphylococcus aureus (positive) from
Read more
Catalase Test- Principle, Procedure and Result Interpretation
Catalase Test- Principle, Procedure and Result Interpretation Objective of Catalase Test This test differentiates catalase-positive micrococcal and staphylococcal species from catalase-negative
Read more