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Medical Microbiology

Medical Microbiology. Introduction. Microorganisms (Microbes) Microbiology Medical Microbiology. What is Microorganisms. Microorganisms are creatures that are not directly visible to the unaided eye, with dramatical biologic diversity.

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Medical Microbiology

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  1. Medical Microbiology

  2. Introduction Microorganisms(Microbes) Microbiology Medical Microbiology

  3. What is Microorganisms • Microorganisms are creatures that are not directly visible to the unaided eye, with dramatical biologic diversity. • Viruses , bacteria, fungi, protozoa and some algae are all in this category • All with the exception of plants and animals

  4. Distribution of microorganisms • Air • Soil • Water • Animals • Human body

  5. 100m 300m 1400m 2100m 3150m 4050m 6000m

  6. Microorganisms and Human Beings • Beneficial activities: Most microbes are of benefit to human beings, some are necessary( nitrogen, carbon cycles, etc) • Harmful activities: A portion of microbes cause diseases and are poisonous to human, and these are really that concern us in the study of medical microbiology, etc.

  7. Microbiology • Microbiology is the biology of microorganisms. It is a bioscience for the study of the evolution, Classification , morphology, physiology, genetics, ecology of microbes under certain definite conditions, The law of their life activities, and their interaction with human being, animals or plants as well as with natural environment.

  8. The Importance of Microbiology • Environment • Medicine • Food • Industry • Biotechnology • Research

  9. History of Microbiology • Experience phase经验时期 • Experimental phase实验时期 • Modern phase现代微生物学时期

  10. Experience phase

  11. Experimental phase • Leeuwenhoek • Pastur • Koch • lister

  12. Koch’s postulates • the microbe must be found in the body in all cases of the disease • it must be isolated from a case and grown in a series of pure culture in vitro • it reproduce the disease on the inoculation of a late pure culture into a susceptible animal • the microbe must be isolated again into pure culture from such experimentally caused infection.

  13. Fei-Fan Tang

  14. Modern phase

  15. Emerging and Reemerging Infectious Disease • AIDS • Tuberculosis • Hepatitis • Gastric ulcer • SRAS

  16. Medical Microbiology • The medical microbiology is one of the essential basic sciences for medine. It is the study of Biological characteristics of microorganisms and their relationships with human hosts

  17. Medical Microbiology • Medical Bacteriology • Medical Viriology • Medical Mycology • Parasitology • Immunology

  18. Purpose for learning of Medical Microbiology • Medical Microbiology • Noteof Medical Microbiology Textbook

  19. Requirement • Brooks GF et al Medical Microbiology • 陆德源 医学微生物学

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