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Gram Negative Bacteria - Microbiology - Lecture Slides

Slides, Microbiology

Post: January 30th, 2013
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Gram Negative Bacteria, Medical Importance, Cocci, Family Neisseriaceae, Blooded Animals, Acinetobacter, Neisseria Gonorrhoeae, Neisseria Meningitidis, Primary Human Pathogens, Pili are some points from these slides of Microbiology. This is one of basic and important subject in Biological science. As a branch of Biology, we can say Microbiology covers half studies in Biology.
Gram Negative Bacteria, Medical Importance, Cocci, Family Neisseriaceae, Blooded Animals, Acinetobacter, Neisseria Gonorrhoeae, Neisseria Meningitidis, Primary Human Pathogens, Pili are some points from these slides of Microbiology. This is one of basic and important subject in Biological science. As a branch of Biology, we can say Microbiology covers half studies in Biology.
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The Gram-Negative Bacteria of Medical Importance Chapter 20 Docsity.com 1 Gram Negative Bacteria Cocci Docsity.com Family Neisseriaceae • Gram-negative cocci • Residents of mucous membranes of warmblooded animals • Genera include Neisseria, Moraxella, Acinetobacter • 2 primary human pathogens – Neisseria gonorrhoeae – Neisseria meningitidis Docsity.com 3 Neisseria Gram-negative, bean-shaped, diplococci No flagella or spores capsules on pathogens pili Strict parasites, do not survive long outside of the host • Aerobic or microaerophilic • Pathogenic species require enriched complex media and CO2 • • • • • Docsity.com 4 Neisseria gonorrhoeae • Causes gonorrhea, an STD • Virulence factors: pili, other surface molecules, IgA protease • Strictly a human infection • In top 5 STDs • Does not survive more than 1-2 hours on fomites • Infection is asymptomatic in 10% of males and 50% of females Docsity.com 5 Neisseria gonorrhoeae http://.nz/..

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