免疫与感染file.pptVIP

Application of monoclonal antibody(標靶治療) 從免疫看人生 團結力量大 (Innate and adaptive immunity) 面對挑戰要學習去克服 (Infection) 辨識自我以避免自我摧毀 (autoimmune disease, 自體免疫疾病) 陰陽調和保持平衡 (hypersensitivity,過敏) 預防勝於治療 (vaccination) * Infection and Immunity(感染與免疫) 葉才明 醫學檢驗生物技術學系 2353535 x 5778, 5794 Microbiology and Immunology Microbes and our life Food and wine: fermentation Agriculture Pathogens …. 微生物在生物技術之應用 生物醫學 預防醫學(疫苗、乳酸菌) 診斷 治療 農業界 食品之製作 農產品之改良(動植物、水產養殖) 工業界 汙水處理 酵素 原核及真核細胞 Infectious agents: what is life? Prion: proteinaceous infection particle, cause mad cow disease (狂牛症) Virus: dengue (登革熱）, EV71（腸病毒）, HIV （愛滋病）, SARS, 禽流感 Bacteria: tuberculosis (肺結核), Leprosy (痲瘋) Fungi: 香港腳 Protozoa: Malaria (瘧疾) Intestinal helminth :Nematodes（線蟲）、Trematodes（吸蟲）及 Cestodes （條蟲） Infection routes: where does it come from? Air Food, water, soil, contact Insect, animal (人畜共通) Blood (輸血) Sex-transmitted (性病) Congenital infection (先天感染) Molecular mechanism of disease Geographic distribution of diseases Hosts and vectors Climate: tropical medicine Sociao-economic factor Transportation make disease export much easier than before Emerging disease? Relationship between host and infectious agents Rabbits cost farmers great lost in Australia Myxomatosis virus and rabbits Principle of life Let the life goes on (selfish gene) Life can find its way out No one can dominate forever Life is like a seed. What the seed is, what the tree will be. Life is like a? Immunity （免疫力） Immunity （免疫力） was originally used to indicate exemption from taxes and this meaning still exits in the term diplomatic immunity. Innate (先天）vs. Adaptive （後天或應變）immunity Humoral (體液） vs. Cellular (細胞） immunity Passive (被動） vs. Active (主動） immunity Infection and immunity Cellular components of immune system(免疫細胞) The white blood cells of the immune system derive from precursors in the bone marrow (Stem cells幹細胞) 白血球 淋巴球 The components of the immune system 組織 Primary lymphoid tissue：Thymus 胸線、Bone marrow骨髓 Secondary lymphoid ti