Bacteriophages - nws ... los yog ib tug ob peb lo lus hais txog Virology

Txhua phage yuav kis tau rau xwb tej hom ntawm cov kab mob. Yog vim li cas bacteriophages cai nruj me ntsis kev ua hauj lwm, uas tsis muaj feem xyuam rau tej yam ntuj tso microflora nyob rau hauv lub cev.

txiav txim bacteriophages

Thaum lub allergic ntawm tus kab mob no mus rau hauv lub cell pathogenic kab mob yog cov kev taw qhia rau hauv nws cov genome, thiab nws tu tub tu kiv pib. Thaum lub hauv ntawm tus kab mob ntawm tes accumulates ib qhov nqi ntawm kab mob tshiab no hais, nws puas tsuaj tshwm sim, thiab cov kab mob uas muaj nyob rau sab nraum thiab pib mus kis tshiab kab mob hlwb

Nws muaj ob hom ntawm bacteriophages:

1. Ntsis bacteriophages

Qhov no phage, uas yog tau los maj mam muab hauv tus kab mob kab mob hlwb. Lawv muaj peev xwm yuav kis tau cov kab mob colony los ntawm ib tiam mus rau lwm lub, los ntawm lub sij hawm rau lub sij hawm los ntawm kev rhuav tseg cov microbial hlwb. Cov nyhuv no yog hu ua lysogenic.

2. virulent bacteriophages

Qhov no phage, uas thaum tso tawm rau hauv lub kab cell pib sai tu tub tu kiv thiab yog li ua rau ceev ceev kev puas tsuaj ntawm cov cov cell. Cov nyhuv no yog hu ua tus lytic.

kev siv cov

Niaj hnub no Pseudomonas bacteriophage yog siv los kho tus kab mob tshwm sim los ntawm Proteus, Staphylococcus, tus kab mob Streptococcus, Pseudomonas, Escherichia, Klebsiella. Ua ntej lub advent ntawm tshuaj tua kab mob, bacteriophages twb tsuas txhais tau tias siv tau los kho kab mob. Tab sis thaum tshuaj tua kab mob muaj nyob, muaj ib tug ntse hloov nyob rau hauv qhov teeb meem no, raws li muaj tej yam yooj yim thiab zoo tshuaj, uas tsis yuav tsum tau xws li ib tug ncauj lus kom ntxaws xaiv, rau bacteriophages.

qhov twg thov

Lub fact tias cov bacteriophages yog resistant. Cov kab mob yuav poob rhiab heev rau cov teebmeem ntawm tshuaj tua kab mob. Yog li ntawd, tus kws kev lag luam muaj lossi ua ke lwm yam. Tab sis raws li koj paub, tshuaj tua kab mob synthesis tuition no xwb. Tsis tas li ntawd, tshuaj tua kab mob yog ib qhov nyuaj heev kom hloov mus rau bacteriophage txiav txim, thiab raws li kws txawj, lub microbes tsis yog tau tsim kuj mus rau ib tug ntau yam ntawm ob peb phages. Nyob rau hauv tas li ntawd, bacteriophages - yog cov tshuaj uas muaj zoo tsis muaj kev phiv, lawv tsis tshua muaj ua rau ua xua, lawv yuav tsum tau ua ke nrog rau tej tshuaj. Tam sim no bacteriophages zoo tsim nyob rau hauv lub kev kho mob ntawm purulent dab nyob rau hauv kev phais, urological kab mob, plab hnyuv kab mob nyob rau hauv cov me nyuam mos.

tus tsis zoo feem

Bacteriophages - yog nruj me ntsis kev tshuaj, li ntawd, tos lawv es tsis yooj yim. Yog hais tias lub cev yog tsis muaj txoj cai kab mob, thiab tshwm sim los ntawm cov kab mob tus kab mob yog sib txawv dog dig, qhov ntev ntawm tus kab mob nyob rau hauv lub cev yog tsis ntau tshaj li 2-6 hnub, tom qab uas nws yog kev puas tsuaj.

bacteriophages kev kho mob

Kev siv cov bacteriophages los kho yuav tsum tau ib tug ncaj lub sij hawm ntev. Rau kev kho mob nrog tshuaj tua kab mob feem ntau yog txaus 5-7 hnub, thiab phages yog taw los ntawm lub peb kawm ntawm 7-20 hnub ua mib. Nws yog ntseeg hais tias phages muaj lub peev xwm los hloov los ntawm ib tug kab mob mus rau lwm feem ntawm nws cov genome - qhov no txhais tau tias cov tshuaj tua kab mob kuj yog kis, pathogenicity.