Pathogenicity me virulence o microorganisms. Virulence - reira ...

Ko te tinana tangata, ko te kāinga ki e pā ana ki te 100 trillionov huakita. Scientists o tenei ra e tino mōhio o te āhua o enei hapori matatini taunekeneke ki te tangata inaianei anake. pā ratou te tukanga o nakunaku, te pūnaha ārai mate, me te pea noa i runga i te hinengaro pai-oranga. Heoi, ka taea e kore huakita katoa fakataha ki te tinana tangata i roto i te rangimarie me te au maite. ka karanga te reira i moroiti pathogenic e taea meinga mate i roto i ngā tipu, kararehe ngārara ranei. Papapūata faaite ratou pathogenicity te whakamahi i virulence. Na, he aha te mea te virulence?

Ko te ariā o te virulence

Virulence - Ko te wā ki te whakaahua i te tohu o te pathogenicity o te microbe. Na reira, nga whakatau o virulence o te tukumate ko tetahi o ona ira, āhuatanga matüora hanganga ranei e tukua mate take.

Ko te hononga i waenganui i te ope, me te tukumate e hihiri tonu, no te mea e taea e ia te huri i te mahi me ngā mahi o te tahi atu. Ko te putanga o te hononga tei runga i te virulence o te tukumate me te tohu whanaunga o te ātete susceptibility ranei o te ope. Kei te takaro hoki te wāhi nui te whai huatanga o tikanga tiaki o te rauropi.

e pā ana tika āhuatanga Virulence ki te āhuatanga e tukua microorganisms kino whiwhi i roto i ranei i runga i te tinana o te mate ope, me te take. Ēnei ngā tāoke kitakita e whai wāhi ki te pathogenicity.

ariā nui

Invasiveness - tenei ngaahi'ilo ki te kiko. Kei roto te reira i tikanga mō te Pākehā me te hanga o te matū wahopūtau e whai wāhi ki te taea o te whakaekenga me te circumvent hinga etahi tikanga tiaki ranei taea.

Toksogennost - te kaha ki te puha tāoke. Ka taea e Bacteria hua e rua ngā momo o tāoke: endotoxins me exotoxins. Exotoxins tukua i ngā pūtau kitakita me te whakatairanga i te tupu o te huakita. Endotoxins he taonga pūtau.

tāoke kitakita, e rua wairewa me pūtau-whai pānga, ka taea te kawea e te toto me te tīpona kiko, me te meinga pānga cytotoxic i roto i ngā wāhi mamao i te wāhi tuatahi o te penetration. kia hoki te hanga i etahi tāoke kitakita koroni ki whai wāhi i roto i te whakaekenga.

Pathogenicity me virulence o microorganisms

Pathogenicity - te kaha o te kaiao ki te meinga mate. Tenei kaha Ko te wāhanga iranga o te tukumate, e pa te taha ope. No te tukumate kapo, e kore te mea tumu tenei kaha ki te meinga mate. Ka taea e tukumate faaite i te whānui o te virulence ngā.

Virulence - he ariā e te tühonohono te ki te ariā o te pathogenicity. Ko te tohu o virulence o te tukumate te nuinga o fakafekau'aki ki te kaha ki te tārua i te ope, me te kia whakawhirinaki i runga i etahi āhuatanga. whai wāhi āhuatanga virulence ki te pathogenicity, arā te āwhina ki te meinga mate.

tukumate

toutou kua tokomaha unu whakarongo ki i te mau faaararaa ngā o ngā pānuitanga hua e titau e patua 99% o te iroriki. Tukumate - he wā e whakamahia ana ki te whakaahua iti kaiao (huakita me te huaketo), meinga tini o nga mate. I roto i te kupu koiora, kua mohiotia ano hoki reira rite te kaihoko fakatupu. He maha ngā momo o tukumate e meinga tini o nga mate mai i te mate pukupuku matao, me te mutu noa.

microorganisms pathogenic pā he tangata i roto i ngā huarahi maha, i runga i to ratou virulence rānei. Virulence - he wā e whakamahia ana ki te whakaahua i te whai huatanga o te tukumate ngā. Te tukumate atu huri i, te atu ka whai reira he pānga tōraro i runga i te hauora tangata.

Āhuatanga o te virulence

āhuatanga Virulence He āhuatanga tukumate e whakatau i roaa tukumate virulence. Ko te atu, te nui te tūponotanga e ka riro te reira i te take o te mate. Ēnei āhuatanga hoatu he painga i roto i pā ana ki te pūnaha ārai mate te tangata, me te ake, te kino atu ratou e taea e.

He maha ngā momo rerekē o te āhuatanga virulence e kia hakari ranei ngaro i te tukumate ngā: te āhuatanga o tauiwi, enterotoxins me hemolysin. Virulence - Ko te huaira ine, e tohu ana i te tohu o te mate meinga e te moroiti. Tenei āhuatanga, e faaite taunekeneke i waenganui i te tukumate me te kaikawe. Kei te nuinga o te wā ia faatanohia Virulence ki te kaha o te tukumate ki proliferate. kia hoki whakawhirinaki tenei i runga i te kawe me te āhuatanga taiao.

Kei te nuinga o te wā tautuhia te tukumate kitakita rite tetahi huakita e he ahei o meinga mate. ka karanga tona kaha ki te meinga mate te tukumate. Ko te virulence o te moroiti ko tika ti'aturi i runga i te āhua o te mate, me te ko te tohu o te pakeke o te mate e ai reira.