01 Gịnị bụ GBS?
Group B Streptococcus (GBS) bụ Gram-positive streptococcus nke bi na ala digestive tract na genitourinary tract nke ahụ mmadụ. Ọ bụ ọrịa nje opportunistic.GBS na-ebutekarị akpanwa na akpụkpọ nwa ebu n'afọ site na ikpu na-arịgoro. GBS nwere ike ibute ọrịa urinary tract nke nne, ọrịa intrauterine, bacteremia na postpartum endometritis, na ịbawanye ohere nke ịmụ nwa ma ọ bụ ịmụ nwa.
GBS nwekwara ike ibute ọrịa nwa ọhụrụ ma ọ bụ nwa ọhụrụ. Ihe dị ka 10%-30% nke ụmụ nwanyị dị ime na-arịa ọrịa GBS. 50% nke ndị a nwere ike ibunye nwa amụrụ ọhụrụ na kwụ ọtọ n'oge a na-amụ nwa na-enweghị enyemaka, na-ebute ọrịa nwa ọhụrụ.
Dị ka mmalite oge nke GBS ọrịa, ọ nwere ike kewaa ụzọ abụọ, otu bụ GBS mmalite-ọrịa (GBS-EOD), nke na-eme 7 ụbọchị mgbe nnyefe, tumadi pụtara 12-48 awa mgbe nnyefe, na tumadi na-egosipụta dị ka neonatal Bacteremia, oyi baa, ma ọ bụ meningitis. Nke ọzọ bụ ọrịa mbubreyo GBS (GBS-LOD), nke na-apụta site na ụbọchị asaa ruo ọnwa atọ mgbe amuchara nwa ma gosipụta nke ọma dị ka nje bacteremia nwa ọhụrụ/ụmụ ọhụrụ, maningitis, oyi baa, ma ọ bụ akụkụ ahụ na ọrịa anụ ahụ dị nro.
Nyocha GBS dị n'afọ na ntinye ọgwụ mgbochi intrapartum nwere ike ibelata ọnụ ọgụgụ nke mmalite mmalite nke nwa amụrụ ọhụrụ, na-abawanye ọnụego ndụ nwa ọhụrụ na ịdị mma nke ndụ.
02 Kedu ka esi egbochi?
N'afọ 2010, Ụlọ Ọrụ Na-ahụ Maka Nchịkwa na Mgbochi Ọrịa US (CDC) chepụtara "Ntuziaka maka Mgbochi Perinatal GBS", na-atụ aro nyocha oge maka GBS na izu 35-37 nke ime ime n'ime ọnwa atọ nke atọ.
Na 2020, American College of Obstetricians and Gynecologists (ACOG) "Nkwenye na Mgbochi nke mmalite mmalite Group B Streptococcal Disease na ụmụ amụrụ ọhụrụ" na-atụ aro ka ụmụ nwanyị niile dị ime ga-enyocha GBS n'etiti 36 + 0-37 + 6 izu ime.
Na 2021, "Ọkachamara Nkwenye na Mgbochi nke Perinatal Group B Streptococcal Disease (China)" nke Ngalaba Ọgwụ Perinatal nke Medicallọ Ọrụ Ọgwụ China nyere na-atụ aro nyocha GBS maka ndị inyom niile dị ime na izu 35-37 nke ime ime. Ọ na-akwado na nyocha GBS dị irè maka izu ise. Ma ọ bụrụ na onye na-adịghị mma GBS enyefebeghị ihe karịrị izu ise, a na-atụ aro ka ịmegharị nyocha ahụ.
03 Ngwọta
Macro & Micro-Test ewepụtala Group B Streptococcus Nucleic Acid Detection Kit (Fluorescence PCR), nke na-achọpụta ihe atụ dịka traktị ọmụmụ mmadụ na ihe nzuzo nzuzo iji nyochaa ọnọdụ nke otu B streptococcal ọrịa, ma na-enyere ndị inyom dị ime aka ịchọpụta ọrịa GBS. EU CE na US FDA kwadoro ngwaahịa a, ma nwee ọmarịcha arụmọrụ ngwaahịa yana ezigbo ahụmịhe onye ọrụ.
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Uru
Ngwa ngwa: Nlele dị mfe, mmịpụta otu nzọụkwụ, nchọpụta ngwa ngwa
Mmetụta dị elu: LoD nke kit bụ 1000 Copy/ml
Multi-subtype: gụnyere 12 subtypes dị ka la, lb, lc, II, III
Mgbochi mmetọ: A na-agbakwunye UNG enzyme na sistemụ iji gbochie mmetọ acid nucleic nke ọma na ụlọ nyocha.
| Nọmba katalọgụ | Aha ngwaahịa | Nkọwapụta |
| HWTS-UR027A | Otu B Streptococcus Nucleic Acid Nchọpụta Ngwa (Fluorescence PCR) | 50 ule/kit |
| HWTS-UR028A/B | Otu B Streptococcus Nucleic Acid Detection Kit (Fluorescence PCR) akpọnwụwo akpọnwụ | 20 ule/kit50 ule/kit |
Oge nzipu: Dec-15-2022