作者：Bahle Mantshule 1 年以前
234
ANTIMICROBIAL CHEMOTHERAPY METHODS - Copy
The text discusses various types of antimicrobial chemotherapy methods, which include antibacterial, antihelmintic, antiviral, antifungal, and antiprotozoal agents. Each type of antimicrobial has specific characteristics and mechanisms of action.
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Target organism Mode of Action Origin Example of Antibiotic Cidal and static activity Spectrum of Action ANTIMICROBIAL CHEMOTHERAPY METHODS Classification of Antibiotics General properties of an ideal antibiotic no allerginicity - the molecule should not cause an alllergic reaction. minimal irritation. sold at a reasonable cost -it should be cost effective and readily available. should hve a long shelf life- shoulf not be light,temperature sensitive bacteria should not develop resistance to the drug should not harm or eliminate normal flora Should be efffective in the presences of body fluids and exudates chemotherapeutic index-the efficacy of the molecule should always overcome the toxic reactions or adverse reactions the antibiotic should exhibit selective and effective antimicrobial activity Definition involve the administration of drugs with selective toxicity agaianst pathogens involved in infectiion , not host cells .
