Kev kuaj beta-lactam

Cov Khoom Siv Ib Leeg, nrawm los txheeb xyuas Betalactam cov seem hauv cov mis thiab cov khoom siv mis los ntawm kev siv colloidal kub immunochromatography thev naus laus zis. Sai li 7-10 feeb rau cov txiaj ntsig.

Cov tshuaj tua kab mob Beta-lactam yog cov tshuaj tua kab mob uas muaj plaub lub atoms hauv cov qauv los ua lub nplhaib lactam. antibiotics-lactam cov tshuaj tua kab mob tsim covalent sib cog los ntawm kev sib txuas ntawm cov kab mob penicillin cuam tshuam nrog kev sib txuas ntawm cov kab mob ntawm cov kab mob ntawm tes, rhuav tshem cov kab ke ntawm cov kab mob ntawm tes, tiv thaiv kev loj hlob ntawm cov kab mob nrog kev xaiv zoo. Lawv yog chav kawm tseem ceeb tshaj plaws ntawm cov tshuaj tiv thaiv kab mob.

Tom qab ib nrab xyoo dhau los ntawm kev txhim kho, nws tau nthuav dav los ntawm penicillane derivatives mus rau oxypenem, penicillene, oxypenem, carbapenem, cephem, oxycephalosporin, carbacephem thiab monocyclic L- Lactams thiab ntxiv rau.

antibiotics-lactam tshuaj tua kab mob (β-lactams) hais txog chav kawm tshuaj tua kab mob loj nrog ring-lactam nplhaib hauv cov qauv tshuaj. Yeej yog txhua yam tshuaj tua kab mob uas suav nrog core-lactam core hauv lawv cov qauv txheej txheem muaj rau β-lactams Tshuaj tua kab mob. 

Nws yog chav kawm uas tau siv ntau tshaj plaws ntawm cov tshuaj tua kab mob uas twb muaj lawm, suav nrog penicillins thiab cephalosporins uas feem ntau siv hauv tsev kho mob, nrog rau kev tsim kho tshiab cephalosporins, thiomycins, monocyclic lact-lactams, thiab tshuaj tua kab mob Atypical lact-lactam. Xws li cov tshuaj tua kab mob muaj qhov zoo ntawm cov tshuaj tua kab mob muaj zog, tsis muaj tshuaj lom, nthuav dav thiab ua tau zoo hauv chaw kho mob. 

Cov txheej txheem tshuaj lom neeg ntawm cov tshuaj no, tshwj xeeb tshaj yog kev hloov pauv hauv cov saw, tau tsim ntau yam tshuaj tua kab mob nrog cov tshuaj tua kab mob sib txawv thiab cov tshuaj tua kab mob thiab ntau yam tshuaj kho mob.

Cov txheej txheem ntawm kev ua ntawm ntau yam tshuaj tua kab mob β-lactam zoo sib xws, thiab lawv tuaj yeem tiv thaiv cell phab ntsa mucopeptide synthase, uas yog cov tshuaj tua kab mob penicillin (PBPs), yog li ua rau cuam tshuam kev sib txuas ntawm cov phab ntsa ntawm tes mucopeptides, ua rau cov kab mob ntawm phab ntsa ntawm tes tsis zoo thiab cov kab mob Lub cev nthuav dav thiab tawg . 

Ib qho ntxiv, qhov ua rau tuag ntawm cov kab mob yuav tsum suav nrog ua rau muaj kev ua haujlwm autolysin ntawm cov kab mob, thiab cov kab mob hloov pauv yam tsis muaj autolysin qhia ua haujlwm. Cov tsiaj tsis muaj phab ntsa ntawm tes thiab tsis cuam tshuam los ntawm cov tshuaj β-lactam. Yog li, chav kawm ntawm cov tshuaj no tau xaiv cov kab mob tua kab mob ntawm cov kab mob thiab muaj tshuaj lom tsawg rau tus tswv tsev.

β-Lactamase (Magnolia npaj cov enzyme), uas yog tsim thiab zais los ntawm cov kab mob Gram-positive, tuaj yeem xaiv ua kom decompose residual antibiotics-lactam tshuaj tua kab mob hauv mis. β-lactamase yog cov khoom noj ntxiv uas tsis tau tso cai hauv Suav teb. Kev siv cov enzyme no yuav npog cov tshuaj tua kab mob uas muaj nyob hauv mis.

β-lactamase tej zaum yuav siv tsis raug cai raws li decomposer ntawm tshuaj tua kab mob hauv mis. Nws yog cov khoom siv dag ntxiv rau nyuj cov kua mis kom txo qis cov tshuaj tua kab mob hauv cov nyuj thiab hloov cov mis nrog cov tshuaj tua kab mob ntau dhau rau hauv "tsim nyog" mis. β-lactamase tuaj yeem rhuav tshem tus qauv ntawm penicillin lactam thiab poob nws cov haujlwm. Kev noj tib neeg mus ntev yuav ua rau muaj kev tiv thaiv tshuaj tiv thaiv kab mob ntau ntxiv xws li penicillin thiab cephalosporin, uas txo qis lub cev lub peev xwm los tiv thaiv kab mob sib kis.

Thaum Lub Ob Hlis 2009, ntxiv cov tshuaj tsis raug cai uas npog cov tshuaj tua kab mob hauv cov khoom lag luam mis nyuj tau suav nrog hauv "Cov npe ntawm cov khoom siv tsis tau (Qhov thib ob) uas tej zaum tsis raug cai ntxiv rau Cov Khoom Noj" luam tawm los ntawm National Leading Group rau Tshwj Xeeb Rectification of Combating the Illegal Addition ntawm cov tshuaj inedible thiab tsim txom ntawm cov khoom noj ntxiv los ntawm Ministry of Health thiab lwm cuaj chav haujlwm.

Cov tshuaj tua kab mob Beta-lactam feem ntau siv hauv kev tu tsiaj los tiv thaiv thiab tswj kab mob hauv tsiaj. Vim tias siv tsis raug lossis tsis ua raws li txoj cai ncua sijhawm tshem tawm, cov khoom seem ntawm cov tshuaj tua kab mob zoo li no hauv cov zaub mov tau txais txiaj ntsig dhau tus qauv, ua rau muaj kev phom sij loj rau tib neeg kev noj qab haus huv.

Ntawm ib sab tes, tib neeg feem ntau haus cov mis nrog cov tshuaj tua kab mob, uas yog sib npaug rau cov tshuaj tiv thaiv kab mob qis rau lub sijhawm ntev. Cov kab mob pathogenic hauv tib neeg lub cev yuav tsim kev tiv thaiv ntau yam tshuaj tua kab mob. Nws kuj tseem tuaj yeem tsim cov tshuaj tiv thaiv kab mob ntawm cov kab mob hauv tib neeg lub cev, nce qhov nyuaj ntawm kev kho kab mob, thiab tseem tuaj yeem ua rau muaj cov tsos mob tsis zoo xws li ua xua, lom thiab teratogenicity. Ib qho ntxiv, cov khoom cuav ntxiv ntawm B-lactamase kuj tseem tuaj yeem qhia ntau yam tshuaj tsis zoo, uas tuaj yeem ua rau muaj kev phom sij xws li ua pob, ua npaws lossis ua xua anaphylactic.

Ntawm qhov tod tes, kev siv β-lactamase npog qhov teeb meem seem uas tshwm sim los ntawm kev siv tshuaj tua kab mob. Nyob rau tib lub sijhawm, nws tseem txhawb nqa kev siv tshuaj tua kab mob hauv txheej txheem kev tu tsiaj, ua rau muaj qee yam kev phem, thiab ntxiv kev tiv thaiv kab mob kom tiv thaiv kab mob, ua rau muaj cov kab mob loj zuj zus tuaj, thiab thaum kawg qhov xwm txheej tsis muaj tshuaj.

1. 7 feeb nyeem cov txiaj ntsig

2. Kev txwv tsis pub teb rau EU thiab Asmeskas FDA cov cai

3. Tsis yog cov kws tshaj lij lossis cov cuab yeej xav tau

4. Yooj yim rau kev khiav lag luam thiab nyeem

Beta-Lactams Test Kit yog colloidal gold immunochromatography assay uas kuaj pom Penicillin G, Ampicillin, Amoxicillin, Oxacillin, Cloxacillin, Dicloxacillin, Nafcillin, Cefquinome, Cefacetrile, Cefalonium, Cefazolin, Cefoperazone, Cephapirin, Ceftiofur hauv mis nyuj pasteurized, mis nyuj nyoos, mis thiab ua tau raws li EU MRL. Cov khoom siv no tuaj yeem thov rau ntawm qhov chaw sim nrawm los ntawm ntau lub chaw haujlwm.

Cov piv txwv suav nrog: mis nyuj nyoos, mis hmoov, mis nyuj pasteurized.

LOD tuaj yeem hloov pauv raws li qhov xav tau lossis qhov txawv ntawm qhov sib txawv, thov mus saib hauv phau ntawv qhia kom paub meej ntxiv.

Betalactam Test tuaj yeem pab cov tuam txhab tsim khoom, cov koom haum tswj hwm, thiab cov pej xeem saib xyuas cov khoom lag luam zoo thiab pab tib neeg tiv thaiv lawv txoj kev noj qab haus huv.

1. Micro-Well Reagent: 8 kuaj/raj, 12 raj/thawv

2. Xeem Sawb: 8pcs/raj, 96pcs/box

3. Phau Ntawv Qhia: 1pc

1. Qauv Raj

2. Pipette & Pipette Tip

3. Zoo-Tais-Phaj

1. Ntxiv 200ul mis mus rau hauv lub qhov dej, tom qab ntawd xa dej mus thiab nqis rau 10 zaug kom sib xyaw cov qauv nrog cov tshuaj reagent hauv lub qhov dej.

2. Tom qab ntawd muab tso rau 5 feeb.

3. Ntxig daim kab xev ntsuas mus rau hauv lub qhov dej zoo nrog lub qauv ncoo puv dipped.

4. Tom qab 5 feeb, nyeem cov txiaj ntsig.

Thaum tshuaj tua kab mob tau siv thawj zaug rau tib neeg, peb suav tias lawv yog "tshuaj khawv koob". Raws li qhov teeb meem ntawm kev siv tshuaj tua kab mob txuas ntxiv mus zuj zus, lawv qhov kev tiv thaiv kuj tseem ua rau muaj kev puas tsuaj loj rau tib neeg.

Yog li, hauv lub neej txhua hnub, peb yuav tsum zam zaub mov nrog tshuaj tua kab mob seem. Thawj kauj ruam rau kev pab tus kheej: peb yuav tsum kuaj cov tshuaj tua kab mob seem.

Thov txheeb xyuas phau ntawv teev npe online thiab tiv tauj peb tus sawv cev muag ntawm email: info@ballyabio.com ib lossis sau daim foos tiv toj hauv qab no: