01 GBS yog dab tsi?
Tus kab mob Group B Streptococcus (GBS) yog ib hom kab mob Gram-positive streptococcus uas nyob hauv txoj hnyuv plab thiab txoj hlab zis ntawm tib neeg lub cev. Nws yog ib hom kab mob uas kis tau sai sai. GBS feem ntau kis rau lub tsev menyuam thiab cov menyuam hauv plab los ntawm qhov chaw mos. GBS tuaj yeem ua rau muaj kab mob rau txoj hlab zis ntawm leej niam, muaj kab mob rau hauv plab, muaj kab mob hauv cov ntshav thiab mob endometritis tom qab yug menyuam, thiab ua rau muaj kev pheej hmoo ntawm kev yug ntxov lossis tuag hauv plab.
GBS kuj tseem tuaj yeem ua rau cov menyuam mos lossis cov menyuam mos kis kab mob. Kwv yees li 10% -30% ntawm cov poj niam cev xeeb tub raug kab mob GBS. 50% ntawm cov no tuaj yeem kis mus rau tus menyuam mos thaum lub sijhawm yug menyuam yam tsis muaj kev cuam tshuam, ua rau cov menyuam mos kis kab mob.
Raws li lub sijhawm pib kis tus kab mob GBS, nws muaj ob hom, ib qho yog GBS kab mob pib thaum ntxov (GBS-EOD), uas tshwm sim 7 hnub tom qab yug me nyuam, feem ntau tshwm sim 12-48 teev tom qab yug me nyuam, thiab feem ntau tshwm sim ua kab mob Bacteremia, mob ntsws, lossis mob hlwb meningitis. Qhov thib ob yog GBS kab mob pib thaum lig (GBS-LOD), uas tshwm sim txij li 7 hnub mus rau 3 lub hlis tom qab yug me nyuam thiab feem ntau tshwm sim ua kab mob bacteremia rau cov me nyuam mos/me nyuam mos, mob hlwb meningitis, mob ntsws, lossis kab mob ntawm lub cev thiab cov nqaij mos.
Kev kuaj mob GBS ua ntej yug me nyuam thiab kev siv tshuaj tua kab mob thaum yug me nyuam tuaj yeem txo tau tus naj npawb ntawm cov menyuam mos uas muaj kab mob thaum ntxov, ua rau cov menyuam mos muaj sia nyob ntau dua thiab muaj lub neej zoo dua.
02 Yuav ua li cas thiaj tiv thaiv tau?
Xyoo 2010, Lub Chaw Tswj thiab Tiv Thaiv Kab Mob hauv Tebchaws Meskas (CDC) tau tsim cov "Cov Lus Qhia rau Kev Tiv Thaiv Kab Mob GBS Thaum Yug Me Nyuam", pom zoo kom kuaj xyuas GBS tsis tu ncua thaum muaj hnub nyoog 35-37 lub lis piam ntawm cev xeeb tub hauv peb lub hlis thib peb.
Xyoo 2020, American College of Obstetricians and Gynecologists (ACOG) "Kev Pom Zoo Txog Kev Tiv Thaiv Kab Mob Streptococcal Group B Thaum Ntxov Hauv Cov Menyuam Mos" pom zoo tias txhua tus poj niam cev xeeb tub yuav tsum tau kuaj GBS ntawm 36+0-37+6 lub lis piam ntawm cev xeeb tub.
Xyoo 2021, "Cov Kws Tshaj Lij Pom Zoo Txog Kev Tiv Thaiv Kab Mob Streptococcal Pawg B Perinatal (Tuam Tshoj)" uas tau muab los ntawm Perinatal Medicine Branch ntawm Chinese Medical Association pom zoo kom kuaj GBS rau txhua tus poj niam cev xeeb tub thaum muaj hnub nyoog 35-37 lub lis piam. Nws pom zoo tias kev kuaj GBS yuav siv tau rau 5 lub lis piam. Thiab yog tias tus neeg uas tsis muaj GBS tau yug menyuam ntau tshaj 5 lub lis piam, nws raug pom zoo kom rov kuaj dua.
03 Kev daws teeb meem
Macro & Micro-Test tau tsim Group B Streptococcus Nucleic Acid Detection Kit (Fluorescence PCR), uas ntes tau cov qauv xws li tib neeg txoj hnyuv thiab cov kua qaub ncaug los ntsuam xyuas qhov xwm txheej ntawm pawg B streptococcal kab mob, thiab pab cov poj niam cev xeeb tub nrog kev kuaj mob GBS. Cov khoom tau txais daim ntawv pov thawj los ntawm EU CE thiab US FDA, thiab muaj kev ua tau zoo ntawm cov khoom thiab kev paub zoo rau tus neeg siv.
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Cov txiaj ntsig
Sai: Kev kuaj yooj yim, kev rho tawm ib kauj ruam, kev kuaj pom sai
Kev rhiab heev: LoD ntawm cov khoom siv yog 1000 Daim / mL
Ntau hom subtype: suav nrog 12 hom subtype xws li la, lb, lc, II, III
Kev tiv thaiv kev ua qias tuaj: UNG enzyme ntxiv rau hauv lub kaw lus kom tiv thaiv kev ua qias tuaj ntawm nucleic acid hauv chav kuaj mob
| Tus lej Catalog | Lub Npe Khoom | Cov Lus Qhia Tshwj Xeeb |
| HWTS-UR027A | Pawg B Streptococcus Nucleic Acid Detection Kit (Fluorescence PCR) | 50 qhov kev kuaj/pawg khoom siv |
| HWTS-UR028A/B | Cov Khoom Siv Kuaj Xyuas Acid Streptococcus Nucleic Acid Group B uas khov thiab qhuav (Fluorescence PCR) | 20 qhov kev kuaj/pawg khoom siv50 qhov kev kuaj/pawg khoom siv |
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-15-2022