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3. Biological product and their application
Biological product a. Vaccine: Live vaccine (attenuated vaccine)
Killed vaccine Comparison*: b. Toxoid: TAT, DAT c. New vaccine: Live vaccine
Artificial immunization 3. Biological product and their application
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1. The way of acquired specific immunization
Natural immunization: heredity, non-specific Acquired immunization: acquired, specific
treatment
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I. Immunoprophylaxis
Conception 1. The way of acquired specific immunization 2. The classification and characteristics of
Artificial immunization 3. Biological product and their application
Chapter 21: Immunoprophylaxis and Immunotherapy
I. Immunoprophylaxis II. Immunotherapy
第一课件网网站
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I. Immunoprophylaxis
Conception 1. The way of acquired specific immunization 2. The classification and characteristics of
Artificial immunization 3. Biological product and their application
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2. The classification and characteristics of Artificial immunization
Artificial active immunization: Artificial passive immunization: Comparison:
Passive immunization: Natural maternal antibody Artificial immune serprophylaxis
Conception 1. The way of acquired specific immunization 2. The classification and characteristics of
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Artificial active immunization
Conception: Features: 1. The production of the effect:
slow ( induction phase:1-4weeks ) 2. The persistent time of immunity:
long (months-years) 3. The application: specific prophylaxis 4. The agents: Ag: vaccine, toxids
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Artificial passive immunization
Conception: Features: 1. The production of the effect: fast
Persistenting time: long (months or years)
The main application: specific prophylaxis
(infectious diseases)
Ab (antitoxin, antiserum)
at once
slow (2weeks or months) urgent prophylaxis or
Active immunization: natural, artificial Passive immunization: natural, artificial
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Immunity can be acquired through active and passive immunization
Type
acquired through
Active immunization: Natural infection or inapparent infection Artificial infection: vaccine, toxoid, attenuated organisms inactivated organisms purified microbioal macromolecules
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Artificial active immunization
Artificial passive immunization
Injecting agents: Ag (vaccines, toxids)
Producting time: slow (induction phase:1-4W)
2. The persistent time of immunity: short (2-3weeks) 3. The application: treatment and urgent prophylaxis 4. The agents: Ab: antitoxin
antiserum human gammaglobulin synthetic peptides anti-idiotype antibodies