Thaum ntxiv cov protein ntau tau qhib tawm tsam cov kab mob?

Cov txheej txheem:

Thaum ntxiv cov protein ntau tau qhib tawm tsam cov kab mob?
Thaum ntxiv cov protein ntau tau qhib tawm tsam cov kab mob?

Video: Thaum ntxiv cov protein ntau tau qhib tawm tsam cov kab mob?

Video: Thaum ntxiv cov protein ntau tau qhib tawm tsam cov kab mob?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

a Kev ua kom tiav ua rau muaj kev tsim ntawm lub membrane nres complex(MAC lossis C5b-9; xiav) uas tua cov kab mob Gram-negative (txiv kab ntxwv) sai sai yam tsis muaj kev tiv thaiv kab mob. hlwb. Cov kab mob Gram-positive tiv taus MAC.

Yuav ua li cas thaum ua kom cov protein ntau ntxiv?

Qhov kawg tshwm sim ntawm qhov kev ua kom sib ntxiv no lossis ua kom tiav kev txhim kho cascade yog stimulation ntawm phagocytes kom tshem tawm cov khoom txawv teb chaws thiab puas, o kom nyiam phagocytes ntxiv, thiab ua kom cov cell-tua. membrane nres complex.

Yuav ua li cas ntxiv cov proteins tua cov kab mob?

Cov kab mob kuj tseem raug tua los ntawm phagocytes. Cov kab mob tiv thaiv kab mob zoo li cov kab mob hnyav (xws li ntxiv) thiab cov tshuaj tiv thaiv kab mob khi rau saum npoo ntawm cov kab mob los ntawm cov txheej txheem hu ua opsonisation cov kab mob Opsonised yog, yog li ntawd, coated nrog cov molecules uas phagocytic hlwb paub thiab teb rau.

Yuav ua li cas ntxiv cov kab ke tiv thaiv kab mob?

Complement ua haujlwm nrog lub cev tiv thaiv kab mob

Proteins ntawm ua kom lub cev muaj kev sib raug zoo nrog ib leeg los khi cov kab mob thiab ua rau cov kab mob inflammatory cascadetxhawm rau tiv thaiv kab mob. Ntau cov protein ntxiv yog cov proteases uas tau qhib los ntawm proteolytic cleavage.

Qhov cuam tshuam ntawm kev ua kom tiav yog dab tsi?

Nws ua kom tau txais peb qhov txiaj ntsig tseem ceeb rau cov kab mob microbes: cell lysis thaum sib dhos thiab tso rau ntawm lub davhlau ya nyob twg membrane nres complex (MAC), ntxiv kev kho kom haum xeeb, thiab tso tawm ntawm anaphylatoxins uas txhim kho qhov mob hauv zos..

Pom zoo:

Cov kab mob twg cuam tshuam nrog cov hniav ntau ntxiv?

Cov kab mob twg cuam tshuam nrog cov hniav ntau ntxiv?

Ntau cov hniav ntau ntau yog tsawg heev rau cov tib neeg uas tsis muaj lwm yam kab mob los yog mob. Cov xwm txheej feem ntau cuam tshuam nrog kev nce ntxiv ntawm cov hniav ntau ntxiv suav nrog cleft di ncauj thiab palate, cleidocranial dysplasia cleidocranial dysplasia Cleidocranial dysostosis yog ib qho cov mob pob txha taub hau yog li lub npe los ntawm cov pob txha (cleido-) thiab cranium deformities.

Yuav tshuaj tua kab mob plawv puas tua kab mob kab mob?

Yuav tshuaj tua kab mob plawv puas tua kab mob kab mob?

Tsis yog txhua qhov kev tiv thaiv kab mob plawv kho thiab tswj cov kab mob sib kis. HEARTGARD® Plus (ivermectin/pyrantel) pab tiv thaiv kab mob plawv THIAB kho thiab tswj ob hom kab mob kab mob. HEARTGARD Plus yog cov nqaij nyuj tiag tiag uas dev hlub, 4 yog li yooj yim muab .

Puas yog kab mob qhua pias thiab kab mob qhua pias los ntawm tib tus kab mob no?

Puas yog kab mob qhua pias thiab kab mob qhua pias los ntawm tib tus kab mob no?

Ntxhais kab mob yog kab mob kab mob ntawm daim tawv nqaijtshwm sim los ntawm tus kab mob cowpox lossis kab mob catpox. Qhov no yog ib tug tswv cuab ntawm tsev neeg Orthopoxvirus, uas suav nrog tus kab mob variola uas ua rau cov kab mob me. Cowpox zoo ib yam li tab sis mob me dua li kis tau zoo heev thiab qee zaum ua rau tus kab mob me me tuag taus .

Cov tshuaj tiv thaiv kab mob puas ua haujlwm tawm tsam ntau yam?

Cov tshuaj tiv thaiv kab mob puas ua haujlwm tawm tsam ntau yam?

Cov tshuaj tiv thaiv COVID-19 puas tuaj yeem tiv thaiv kev hloov pauv tshiab? Cov tshuaj tiv thaiv COVID-19 tuaj yeem pab tiv thaiv kev hloov pauv tshiab los ntawm kev tshwm sim. Raws li nws kis tau, tus kab mob muaj ntau lub sijhawm los hloov pauv.

Puas yog tus kab mob plague yog tus kab mob lossis kab mob?

Puas yog tus kab mob plague yog tus kab mob lossis kab mob?

Kab mob plague yog tshwm sim los ntawm cov kab mob Yersinia pestis, cov kab mob zoonotic feem ntau pom hauv cov tsiaj me thiab lawv cov dev. Cov neeg kis tus kab mob Y. pestis feem ntau tshwm sim tom qab lub sij hawm incubation ntawm ib mus rau xya hnub.