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Tikanga rangahau Bacteriological: te kaupae, whāinga, ngā āhuatanga

Ko te ako o huakita ko o mahu'inga mahi nui mo te takitahi. whakatuwheratia teie mahana te maha nui o ngā prokaryotes, e rerekē i ia atu i roto i te pathogenicity, whānuitanga, āhua, te rahi, te maha o te flagella me ētahi atu tawhā. Hei ako i roto i te taipitopito te matatu tono tikanga rangahau bacteriological.

He aha e nga tikanga o te tātari o ngā pūtau kitakita?

Hei whakatau mehemea huakita pathogenic, kei te whakahaere i te ako o te ahurea i roto i ngā huarahi. I roto ia ratou:

1. Bacterioscopic tikanga.

2. Ko te tikanga bacteriological.

3. Ko te tikanga koiora.

Kohi Microscopy me bacteriological tikanga o te rangahau e hāngai ana e i runga i te mahi i te pūtau prokaryotic rite hiahiatia tātaritanga koiora te ki titiro te pānga o taua pūtau i roto i te rauropi ora o kararehe whakamātautau. E ai ki te tohu o te whakakitenga o enei ranei te tahi atu tohu o te mate pūtaiao e taea ļa te aroaro ngaro o te huakita pathogenic ranei i te tauira, me te ratou noatia tohaina i roto i te tinana o te kararehe mo ratou ahurea me te whakamahi i wāhi kē.

Ko rerekē i te pani tikanga rangahau Bacteriological. I roto i te tātari tuatahi whakamahi i te ahurea rite rawa o prokaryotes ora, ka kawea te rua o nga mahi kei te roto ki te pūtau mate ranei ora i runga i te kiriata karu.

Ngā wāhanga o te tikanga rangahau bacteriological. koiora

Ko te parau tumu o ako nga āhuatanga o te ahurea kitakita e taea e whai hua mō ngā microbiologists, pūtaiao nei whakatakotoria atu ki te tūhura i te pūtau prokaryotic, me te mo te taiwhanga, ko tona mahi, ko te ki te whakatū i te huakita pathogenic ranei kore-pathogenic, a ka tātaritanga o te manawanui.

Kei te wehea Methods o ako o huakita ki e toru ngā wāhanga:

1. Te whakawehenga o huakita i te tauira taketake.

2. ruinga me te māra o huakita ahurea parakore, te ako o ona āhuatanga.

3. He ako taipitopito o te pūtau kitakita.

Ko te wāhanga tuatahi

He tauira pani ranei tangohia, kei i te mata noa o te reo ranei i roto i te manawanui. Ko te kupu whiwhi tatou i te "cocktail" o maha ngā momo o huakita e kia rui ki runga ki te kai. I te tahi taime te mea e ahei ki te tautuhi tonu nga huakita tika, i mohio ratou pokapū tohatoha o te tinana.

I muri e tīpakohia kia rua ranei e toru nga ra i te koroni e hiahiatia ana, ka whakakikoruatia runga pāpāho mārō Petri rihi ki te awhina o koropiko horomata. I roto i te momo o ngā taiwhanga mahi ki ngongo, kia waiho ai hei totoka te wai ranei te reo matūkai. Na whakahaere tikanga bacteriological o te rangahau i roto i te koiora.

waewae tuarua

I muri whiwhi koroni kitakita takitahi whakamana te tika whänui, me te microanalysis. tawhā whanganga katoa o nga koroni, whakatau i te tae me te āhua o ia o ratou. E mea pinepine i te koroni tatau i runga i te rihi Petri, a ka i roto i te rauemi tīmatanga. Ko tenei o faufaa i roto i te tātari o huakita pathogenic, te maha o e tei runga i te tohu o te mate.

tikanga rangahau Bacteriological 2 taahiraa i ngā i roto i te ako koroni takitahi o microorganisms taea te honoa ki te tikanga koiora o te tātari o huakita. Ko tētahi atu whāinga o te mahi i tenei wā - ki te whakapiki ake i te nui o tīmata rauemi. Ka taea te mahi i tēnei i roto i te reo, a ka he reira taea ki te whakahaere i te whakamātau i roto i vivo i runga i ora kaiao whakamātautau. Ka tini huakita pathogenic, me rite ki te hua ka i roto i te toto milioni o ngā pūtau prokaryotic. Mai i te toto tangohia he ngāwari ki te faaineine i te tika mahi huakita rauemi.

te toru te atamira

Ko te wahi tino nui o te ako - te whakamāramatanga o ngā āhuatanga morphological, matüora, toxigenic me antigenic o te ahurea te huakita. Mahi, ko te ki te kōkiri "purenga" o te ahurea i runga i te reo matūkai, me te taero (maha tae) i raro i te karu.

Whakatakotoria he mema o te huakita pathogenic kapo ranei ki te rōpū ngā taxonomic, me te ki te whakatau i to ratou resistance tarukino taea tikanga rangahau bacteriological. Wāhanga 3 - paturopi, arā te tātaritanga o te whanonga o te huakita pūtau i roto i te ihirangi o te raau taero i roto i te taiao ...

Ko o faufaa mahi te ako o te ahurea paturopi ātete i te mea e tika ana ki te rēhita mō te hiahia manawanui ngā, me tino nui, taero whai hua. Here a nehenehe e tauturu tikanga rangahau bacteriological.

He aha te mea te whenua tupuranga?

Hoki te whanaketanga me te tārua o te huakita i ki hei i roto i te pāpāho ahurea mua-rite. pea te rite o enei rānei wai ranei mārō, me te takenga - tipu, kararehe rānei.

whakaritenga Basic mō te pāpāho matūkai:

1. sterility.

2. mārama mōrahi.

3. mahi Optimal o kawatanga, kaha osmotic, mahi wai me ētahi atu taurangi koiora.

Whiwhi koroni taratahi

1. Tikanga Drygalski. takoto te reira i roto i te meka i tono te koropiko e ki pani kitakita ki rerekē momo o microorganisms. whakamana ana tēnei koropiko i runga i te rihi tuatahi Petri ki reo matūkai. Next, i waho te huri i te koru i te rauemi wäriu kawea e tuarua, me te tuatoru o nga rihi Petri. Na, ko te koroni whakamutunga o ka e Matete huakita tauira kore e raru rawa, ko te kupu e ohie te kaha ki te kitea e tika ana mo te huakita.

2. Koch Tikanga. whakamahi te reira i korere ki reo matūkai whakarewa. He te whakanohoia he koropiko pipette ranei pani huakita, i muri i i ringihia nga tirotiro ngongo ki te paraharaha motuhake. Hakara (gelatin ranei) solidifies etahi wa i muri a ko reira ngāwari ki te kitea te matotoru o te koroni pūtau e hiahiatia ana. He mea nui ki te timata ki te tareka te ranunga o te huakita i roto i te ngongo ki te kukū o microorganisms ko kore rawa nui.

tikanga Bacteriological o rangahau, e hāngai ana nga takahanga o e i runga i te tohanga tika o te ahurea huakita, e taea te mahi i waho i enei ara e rua o te kimi koroni tawhiti.

antibiotikogrammy

Whatu, e taea te kite i te tauhohenga o te huakita ki raau taero i roto i te rua ara mahi:

1. Tikanga o kōpae pepa.

2. Breeding o huakita me te rongoā paturopi i roto i te reo wai.

titau tikanga pepa kōpae ahurea o microorganisms e kua tupu i runga i te reo matūkai mārō. hoatu te reo kei te he torutoru mongamonga o te pepa porotaka, moe ki paturopi. Ki te pakari a te tarukino ki te neutralization o ngā pūtau kitakita i muri tonu i tenei wahi maimoatanga koroni kowaiwai. Ki te te urupare huakore ki te rongoā paturopi, ka ora huakita.

I roto i te take o te whakamahi i te reo matūkai wai rite te korere torutoru tuatahi ki te ahurea o te huakita o nga nekehanga rerekē o te waimehatanga. Ki te hunga korere e tapiritia paturopi, a i roto i nga ra e whai ake nei i te tukanga o te pāhekoheko o te taonga me te microorganisms. I roto i te mutunga, i matou te kounga antibiotikogrammy e ai ki te whakawa i te whai huatanga o te tarukino mo te ahurea i homai.

tātari Basic o te raruraru

Here itemized whāinga me tohu o te tikanga rangahau bacteriological.

1. Haere ki te rauemi tīmata ki te whakamahi mo te wehe o koroni kitakita. Ka taea e waiho he ūkuia i te mata o tetahi ahanoa, mucosa kōhao ranei o te tinana tangata, whakamātautau toto tenei.

2. Cultivation o te ahurea i runga i te reo mārō. 24-48 haora i runga i te rihi Petri taea te kitea koroni o huakita o momo rerekē. Whiriwhiringia mā paearu morphological me / ranei matüora hiahiatia me te puritia mo tona mahi heke mai.

3. Whakatö o te ahurea hua. taea te hāngai tikanga Bacteriological o te tūhuratanga i runga i te tikanga hangarau koiora ranei ki te whakapiki ake i te maha o te ahurea ngā huakita. I roto i te take tuatahi, he mahi i raro i te ara ki te reo matūkai totoka wai ranei, i roto i te incubator tini huakita me te hanga i koroni hou. titau te tikanga koiora ake i ngā āhuatanga tūturu i te maha o huakita, na konei microorganisms kararehe taiwhanga huaketo. I muri i te torutoru nga ra i roto i te tauira toto ūkuia ranei e taea te kitea maha prokaryotes.

4. Mā te te ahurea tuku. Ki te whakatau i te tūnga taxonomic o huakita, me te ratou hononga ki tukumate, he mea e tika ana ki te whakahaere i te tātari tino o ngā pūtau e hāngai ana i runga i ngā āhuatanga morphological me matüora. I roto i te ako o ngā rōpū moroiti-kaiao pathogenic he nui ki te mohio pehea te whai hua te mahi o paturopi.

Ko te huru noa o te tikanga rangahau bacteriological.

tātari āhuatanga

Ko te tikanga matua o te whakamātautau bacteriological - ko te sterility mōrahi. Ki te kei te mahi koe ki ipuipu, hua me subcultures o huakita kia kawea i roto i anake i runga i te rama waipiro wera.

ngā wāhanga katoa o te tikanga rangahau bacteriological titau te whakamahi o te koropiko motuhake ranei Pasteur pipette. taputapu rua i ki kia pretreated i roto i te mura rama wairua. Ka rite ki hoki Pasteur pipette, ka tonu i mua ki te wera sterilization he tika ki te whatiia atu te matamata o te kopikopi pipette.

He rawa tikanga matomato kitakita ona ake āhuatanga. Tuatahi, ka whakakikorua ki runga ki reo totoka kawea i runga i te mata koropiko piarimu kitakita. Koromeke, o te akoranga, me kia kua i runga i te tauira mata o microorganisms. mahi hoki hua ki te reo te ahurea, i roto i nei take i te koropiko pipette ranei kia tae te raro o te rihi Petri.

A, no te mahi ki te pāpāho wai whakamahia korere. He mea nui ki te kia e kore e te wai pa ki nga taha o te taiwhanga karaehe puru ranei me taputapu i whakamahia (dropper, kopi), e kore e pa ki ngā ke me papa.

Ko te uara o te tikanga rangahau koiora

Tātaritanga o te tauira o te huakita he tona tono mahi. Tuatahi o bacteriological katoa rangahau technique taea te whakamahi i roto i te rongoā. Hei tauira, he mea e tika ana ki te ako i te microflora o te manawanui i roto i te tikanga ki te whakatū i te tātaritanga tika, me te ki te whakawhanake i te akoranga tika o te maimoatanga. He āwhina antibiogram e ka whakaatu mahi o taero ki te tukumate mate.

Tātaritanga o huakita whakamahia i roto i te taiwhanga ki te whakatau i te mate kino pērā i kohi, paipa kirika gonorrhea ranei. Kei te whakamahia hoki te reira ki te ako i te hanganga kitakita o nga tonsils, kōwhao okana.

Ka taea te whakamahi akoranga Bacteriological ki te whakatau i te tikanga o te parahanga. E ai ki te hanganga ine, me te kounga o te pani i te mata o te ahanoa takoto e te tohu o noho o te reo e te microorganisms.

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