01 Yintoni i-GBS?
Iqela B iStreptococcus (GBS) yiGram-positive streptococcus ehlala kwindawo esezantsi yokugaya kunye ne-genitourinary tract yomzimba womntu. Yi-opportunistic pathogen.GBS yosulela ikakhulu isibeleko kunye nenwebu yomntwana ngelungu lobufazi elinyukayo. I-GBS inokubangela usulelo lomjelo womchamo womama, usulelo lwe-intrauterine, i-bacteremia kunye ne-postpartum endometritis, kwaye yonyuse umngcipheko wokubeleka phambi kwexesha okanye ukuzala umntwana oswelekileyo.
I-GBS inokukhokelela kusulelo kusana olusanda kuzalwa okanye kusana. Malunga ne-10% -30% yabasetyhini abakhulelweyo bathwaxwa lusulelo lwe-GBS. I-50% yezi zinto zinokudluliselwa ngokuthe nkqo kusana olusanda kuzalwa ngexesha lokubeleka ngaphandle kokungenelela, okukhokelela kusulelo olusandul 'ukuzalwa.
Ngokwexesha lokuqala losulelo lwe-GBS, lunokwahlulwa lube ziindidi ezimbini, enye yi-GBS yokuqala-isifo (GBS-EOD), eyenzeka kwiintsuku ze-7 emva kokunikezelwa, ngokuyininzi iyenzeka kwiiyure ze-12-48 emva kokunikezelwa, kwaye ngokuyininzi ibonakalisa i-Bacteremia ye-neonatal, inyumoniya, okanye i-meningitis. Enye i-GBS kade-ukuqala kwesifo (i-GBS-LOD), eyenzeka ukusuka kwiintsuku ze-7 ukuya kwiinyanga ze-3 emva kokubeleka kwaye ibonakalisa ngokukodwa i-bacteremia yosana / yosana, i-meningitis, i-pneumonia, okanye i-organ and soft tissue infection.
Ukuhlolwa kwe-GBS yaphambi kokubeleka kunye nongenelelo lwe-intrapartum amayeza okubulala iintsholongwane kunokunciphisa ngokufanelekileyo inani losulelo olusandul' ukubeleka olusandul' ukubeleka, lwandise izinga lokusinda kwabantwana abasandul' ukubeleka kunye nomgangatho wobomi.
02 Ukuthintela njani?
Kwi-2010, i-US Centres for Disease Control and Prevention (CDC) yaqulunqa "Izikhokelo zoThintelo lwe-Perinatal GBS", incoma ukuhlolwa kwesiqhelo kwi-GBS kwiiveki ze-35-37 zokukhulelwa kwi-trimester yesithathu.
Ngo-2020, i-American College of Obstetricians and Gynecologists (ACOG) "Imvumelwano ngoThintelo lwe-Early-ukuqala kweQela le-B Streptococcal Disease kwiNtsana ezisanda kuzalwa" icebisa ukuba bonke abafazi abakhulelweyo kufuneka bahlole i-GBS phakathi kwe-36 + 0-37 + 6 iiveki zokukhulelwa.
Kwi-2021, i-"Ngcali yeNgqungquthela malunga nokuThintelwa kwe-Perinatal Group B Streptococcal Disease (China)" ekhutshwe yi-Perinatal Medicine Branch ye-Chinese Medical Association incoma ukuhlolwa kwe-GBS kubo bonke abafazi abakhulelweyo kwiiveki ze-35-37 zokukhulelwa. Icebisa ukuba ukuhlolwa kwe-GBS kusebenze iiveki ezi-5. Kwaye ukuba umntu one-GBS one-negative akazisanga ngaphezu kweeveki ezi-5, kucetyiswa ukuba kuphinde kuhlolwe oko.
03 Isisombululo
I-Macro & Micro-Test iphuhlise i-Group B Streptococcus Nucleic Acid Detection Kit (Fluorescence PCR), efumanisa iisampulu ezifana nomjelo wokuzala womntu kunye ne-rectal secretions ukuvavanya imeko yeqela B losulelo lwe-streptococcal, kunye nokuncedisa abafazi abakhulelweyo abane-GBS yokuxilongwa kosulelo. Imveliso iqinisekisiwe yi-EU CE kunye ne-US FDA, kwaye inomsebenzi obalaseleyo wemveliso kunye namava amahle omsebenzisi.
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Iingenelo
Ngokukhawuleza: Isampuli elula, inyathelo elinye lokutsalwa, ukufunyanwa ngokukhawuleza
Uvakalelo oluphezulu: i-LoD yekhithi yi-1000 Iikopi/mL
Multi-subtype: kuquka 12 subtypes ezifana la, lb, lc, II, III
Ukuchasana nongcoliseko: i-enzyme ye-UNG yongezwa kwinkqubo yokuthintela ngokufanelekileyo ukungcoliseka kwe-nucleic acid kwilabhoratri.
| Inombolo Yekhathalogu | Igama lemveliso | Inkcazo |
| HWTS-UR027A | IQela B Streptococcus Nucleic Acid Detection Kit(Fluorescence PCR) | Iimvavanyo ezingama-50/ikhithi |
| HWTS-UR028A/B | IQela B elomiswe ngumkhenkce iStreptococcus Nucleic Acid Detection Kit(Fluorescence PCR) | Iimvavanyo ezingama-20/ikhithiIimvavanyo ezingama-50/ikhithi |
Ixesha lokuposa: Dec-15-2022