01 Dab tsi yog GBS?
Pab pawg b streptococcus (GBS) yog ib qho chaw zoo nkauj uas nyob hauv qis dua hauv qab cov kab mob plab thiab cov kab mob siab ntawm tib neeg lub cev. Nws yog cov kev xaiv ntsej muag.GBS feem ntau yuav kis tau lub uterus thiab fetal weepranes los ntawm kev nce toj chaw mos. GBS tuaj yeem ua rau muaj kab mob tso zis ntau dua, cov kab mob hauv cov kab mob kis las thiab tom qab yug menyuam ntxov dua lossis tseem ceeb tshaj plaws ntawm kev xa khoom lossis tseem ua ntej yug menyuam.
GBS kuj tseem tuaj yeem ua rau neonatal lossis menyuam mos. Txog 10% -30% ntawm cov poj niam cev xeeb tub muaj kev puas tsuaj los ntawm GBS kab mob. 50% ntawm cov no tuaj yeem sib kis tau qhov tseeb mus rau tus tshiab uas tsis muaj kev cuam tshuam, ua rau muaj kab mob neonatal.
Raws li lub sijhawm pib ntawm GBS raug mob, nws tuaj yeem faib ua ob hom, uas tshwm sim rau hnub nyoog li cas, feem ntau tshwm sim tom qab yug menyuam, thiab feem ntau yog ua kom pom Neonatal bacteremia, mob ntsws neonunonia, lossis meningitis. Lwm tus yog GBS cov kab mob pib (GBS-Lod), uas tshwm sim los ntawm 7 lub hlis tom qab yog neonatal / mos txwv, mob ntsws, lossis cov nqaij mos thiab muag muag.
Kev sib tw GBS kev ntsuas thiab cov tshuaj tiv thaiv kab mob tuaj yeem txo tus nqi ntawm neonatal thaum ntxov, nce neonatal txoj sia nyob thiab lub neej zoo.
02 Yuav Tiv Thaiv Li Cas?
Hauv xyoo 2010, Asmeskas cov chaw rau cov chaw tswj hwm tus mob thiab kev tiv thaiv (CDC) Kev soj ntsuam ib qho "ntawm kev tiv thaiv ntawm 35-37 lub lim tiam ntawm kev xeeb tub hauv lub hlis peb.
Xyoo 2020, American Collegians ntawm cov nyom (Acyecologists (Acyecologists (Acyecologists (Acyecologists (Acyecologist (Acyecologists (Acyecologist)
Xyoo 2021, "cov kev pom zoo" ntawm kev tiv thaiv ntawm pawg neeg kho mob B Streptococcal (Suav) " Nws pom zoo tias kev ntsuas GBS yog siv tau rau 5 lub lis piam. Thiab yog tias tus neeg tsis zoo GBS tsis tau xa rau ntau tshaj 5 lub lis piam, nws raug nquahu kom rov ntsuas dua.
03 Tshuaj
Macro & Micro-kev xeem tau tsim muaj pab pawg b Streptococcus nucleid pcruction thiab ntes cov poj niam cev xeeb tub, thiab cov poj niam cev xeeb tub muaj cov kab mob GBS. Cov khoom tau muaj ntawv pov thawj los ntawm EU CE thiab US FDA, thiab muaj cov khoom lag luam zoo ua tau zoo thiab cov neeg siv khoom zoo.
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Qhov Zoo
Sai sai: yooj yim piv txwv, ib-kauj ruam extraction, nrhiav kom sai
High rhiab: lub lod ntawm cov khoom siv yog 1000 daim ntawv / ml
Multi-subtype: suav nrog 12 subtypes xws li LA, LB, LC, II, III
Anti-puring: Ung enzyme ntxiv rau lub system kom muaj txiaj ntsig nucleic kua kuab av hauv chav kuaj
| Phau Ntawv Teev Npe | Khoom npe | Kev qhia tshwj xeeb |
| HWTS-Ur027A | Pab pawg B Streptococcus nucleic acid kuaj tau khoom (fluorescence pcr) | 50 kev xeem / khoom siv |
| HWTS-ur028a / b | Khov-qhuav Group b Streptococcus nucleic acid kuaj tau khoom (fluorescence pcr) | 20 kev ntsuam xyuas / Khoom Siv50 kev xeem / khoom siv |
Lub Sijhawm Post: Dec-15-2022