Bacterial genomics Organisation Linear chromosomes Borrelia burgdorferi Streptomyces coelicolor Multiple chromosomes Vibrio cholerae Plasmids Borrelia burgdorferi

Bacteriophages ( phages ) are obligate intracellular parasites that multiply inside bacteria by making use of some or all of the host biosynthetic machinery . They are viruses that infect bacteria

The process of destroying all microbial forms. A sterile object is one free of all microbial forms, including bacterial spores

Bacterial chemical components Water: free water and compound water. Inorganic salt: phosphus, potassium magnesium,calcium, nitrium,etc. Protein: 50%-80% of dry weight accordingbacterial kinds and age. Sugar: mainly distributing in cell wall andcapsule. Lipids: composed of lipid, fatty acid, wax, etc. Nucleic acid: RNA and DNA

SIZE OF BACTERIA Unit for measurement : Micron or micrometer,μm: 1μm=10-3mm Size: Varies with kinds of bacteria, and also related to their age and external environment

Medical Microbiology and Parasitology Part I: Medical Microbiology Part II: Medical Parasitology

第一节 炎症概述 第二节 急性炎症 第三节 慢性性炎症

第一节 充血和淤血 Hyperemia and congestion 第二节 出血 hemorrhage 第三节 血栓形成 thrombosis 第四节 栓塞 embolism 第五节 梗死 infarction

第一节 再生 regeneration 第二节 纤维性修复 第三节 创伤愈合 wound healing

第一节 细胞与组织的适应(adaptation) 第二节 组织和细胞的损伤 第三节 凋亡 apoptosis 第四节 细胞老化 Cellular aging