细菌学名43.ppt

该【细菌学名43 】是由【落意心】上传分享，文档一共【29】页，该文档可以免费在线阅读，需要了解更多关于【细菌学名43 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。细菌学名43Name(Binomialnomenclature)?Diseases?Symptoms?Pathogenesismechanism?Treatment?Prevention?Diagnosis?MorphologyGrowthpropertiesBiochemicalreactionsSerologicaltestsBacterialvirulencefactors:invasiveness?toxins?Hostfactors:defensemechanism?predisposingfactors?Routeofinfection?Vectors?Antibiotics(drugresistance?);Antitoxins?Supportivetherapy?Sanitation?ination?BacteriumABacteriumBiusgram-positiveusgram-positiveNeisseriagram-:majorpathogenforhumans,maycausesuppuration,abscessformation,scaldedskinsyndrome,::maycauseurinarytractinfections(UTI):endocarditis,UTI,:endocarditis,UTI,.::endocarditis,:,spores(-).Growreadilyonmostbacteriologicalmedia;,,heat(40oC)and10%-i(abunchofgrapes)-bound,water-solublefilmFacilitatesbacterialadherencetotissuesorforeignbodiesand,consequently,biofilmformation(importantforthepathogenesisofcoagulase-i)PeptidoglycanHasendotoxin-likeactivity inducesproductionofcytokines plement inducesaggregationofpolymorphonucleocytesTeichoicacidsandlipoteichoicacidsBindcovalentlytopeptidoglycan;species-specific;bindtofibronectinofhostcells(adherence);aldisease,:,,(clumpingfactor);bindstofibrinogenandconvertsittofibrin,,elastinandfibronectinCoagulase--,hematogenousosteomyelitisandsepticarthritis,meningitis,andpulmonaryinfection(hematogenouspneumonia,andempyema.)(continued),veryold,cysticfibrosispatients,influenza,etc.