埃希菌屬菌微生物學(xué)教材

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Master

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Master

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MicrobiologyDepartment

of

Microbiology,

HMU*第二篇

致病性細(xì)菌*Click

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埃希菌屬EscChleirckictoheidait

Master

subtitle

style微生物學(xué)教研室張文莉教學(xué)大綱熟悉腸道桿菌的共同特征及分類致病性大腸埃希菌的種類和致病機(jī)制掌握大腸埃希菌的衛(wèi)生細(xì)菌學(xué)檢查及其意義了解大腸埃希菌的微生物學(xué)檢查法?Department

of

Microbiology,

Harbin

Medical

University問題大腸埃希菌與人類健康的關(guān)系如何？腸道桿菌的共同特征？?Department

of

Microbiology,

Harbin

Medical

University形態(tài)染色0.4-0.7μm

1-3μm短桿菌革蘭染色陰性有鞭毛有菌毛?Department

of

Microbiology,

Harbin

Medical

University所致疾病腸道外感染泌尿道感染最多見化膿性感染腹瀉?Department

of

Microbiology,

Harbin

Medical

University引起腹瀉的大腸埃希菌?Department

of

Microbiology,

Harbin

Medical

Universityenterotoxigenic

E.

colienteroinvasive

E.

colienteropathogenic

E.

colienterohemorrhagic

E.

colienteroaggregative

E.

coli

腸產(chǎn)毒型大腸埃希菌

ETEC

腸侵襲型大腸埃希菌

EIEC

腸致病型大腸埃希菌

EPEC

腸出血型大腸埃希菌

EHEC

腸集聚型大腸埃希菌

EAggEC腸產(chǎn)毒素型大腸埃希菌（ETEC）?Department

of

Microbiology,

Harbin

Medical

University致病物質(zhì)腸毒素菌毛粘附素內(nèi)毒素K抗原所致疾病5歲以下嬰幼兒腹瀉旅游者腹瀉?Department

of

Microbiology,

Harbin

Medical

University?Department

of

Microbiology,

Harbin

Medical

University?Department

of

Microbiology,

Harbin

Medical

University腸侵襲型大腸埃希菌（EIEC）?Department

of

Microbiology,

Harbin

Medical

University致病物質(zhì)不產(chǎn)腸毒素，侵襲結(jié)腸粘膜上皮細(xì)胞所致疾病主要侵犯較大兒童和成人腹瀉呈膿血便，有里急后重診斷EIEC無動力、生化反應(yīng)和抗原結(jié)構(gòu)?Department

of

Microbiology,

Harbin

Medical

University腸致病型大腸埃希菌（EPEC

）?Department

of

Microbiology,

Harbin

Medical

University致病物質(zhì)不產(chǎn)生腸毒素及其他外毒素?zé)o侵襲力所致疾病嬰幼兒腹瀉腸出血型大腸埃希菌（EHEC）亦稱為vero毒素大腸埃希菌致病物質(zhì)菌毛：粘附作用毒素：vero毒素所致疾病出血性結(jié)腸炎溶血性尿毒綜合征?Department

of

Microbiology,

Harbin

Medical

UniversityIntimate

Adherence

of

EHEC

toEpithelial

Cells?Department

of

Microbiology,

Harbin

Medical

UniversityThe

“l(fā)ife

cycle”

of

E.

coliO157:H75-10%

prevalence

in

animals40%

prevalence

in

farms?Department

of

Microbiology,

Harbin

Medical

University腸集聚型大腸埃希菌EAggEC?Department

of

Microbiology,

Harbin

Medical

University致病物質(zhì)毒素粘附素所致疾病引起嬰兒持續(xù)性腹瀉，脫水，偶有血便肺泡巨噬細(xì)胞吞噬大腸埃希菌?Department

of

Microbiology,

Harbin

Medical

University微生物學(xué)檢查法標(biāo)本分離培養(yǎng)與鑒定腸道外感染腸道內(nèi)感染?Department

of

Microbiology,

Harbin

Medical

University衛(wèi)生細(xì)菌學(xué)檢查大腸菌群指數(shù)每1000(g)ml水中大腸菌群數(shù)大腸菌群細(xì)菌總數(shù)每1ml(g)樣品中細(xì)菌總數(shù)我國衛(wèi)生標(biāo)準(zhǔn)大腸菌群細(xì)菌總數(shù)?Department

of

Microbiology,

Harbin

Medical

University防治原則疫苗

抗生素的抗性質(zhì)粒，耐藥性非常普遍?Department

of

Microbiology,

Harbin

Medical