临床微生物真菌学-英文

Chaper 1Introduction Chatper 5 FungiMolds Mushrooms Fungi YeastsFungi1. Unicellular fungiFungi1. Filamentous fungi2. Unicellular fungiyeastsn Morphological characteristics n Reproductionn Characteristics of colony n Typical species of yeastsMorphological characteristicsn Yeasts are usually unicellular. Yeast cells are larger than most bacteria. 1-5 um in width and 5-30 um or more in length. They are commonly egg-shaped. Yeasts have no flagella. n Asexual reproduction is by budding or binary fission; Sexual reproduction is by forming ascospore.Filamentous fungi(1)nonseptate; (2)septatehyphaesporesn Sporangiospores（ 孢囊孢子） n Conidiospores（ 分生孢子）n Arthrospores or Oidia（ 节孢子）n Chlamydospores（ 厚壁孢子）SporangiosporeSporangiospores are formed within a sporangium Arthrospores ConidiosporesConidiospores are arranged in chains at the end of a conidiophore ConidiosporesFungi hyphae representives Sexual sporeZygomycetes Non -septate Mucor; Rhizopus ZygosporeAscomycetes Septate Neurospora;SaccharomycesAscosporeBasidiomyctes Septate Agaricus;amanitaBasidiosporeDeuteromycetes Septate Aspergillus;PenicilliumNot foundClassification and major properties of fungidiseases caused by fungiathlete s foot ringworm of the mails cryptococcal meningitis cryptococcal meningitis Chaper 1Introduction Chapter 6 Virusesviral disease viral hepatitis HBV,HCV,HAVAIDS -HIVviral dise