Seroprevalence of SARS-CoV-2 immunoglobulins in pregnant women and neonatal cord blood from a highly impacted region임산부의 SARS-CoV-2 면역글로불린 및 영향을 많이 받는 지역의 신생아 제대혈 혈청 유병률Article Published on 2021-11-012022-09-12 Journal: Placenta [Category] Coronavirus, MERS, SARS, 진단, [키워드] antibody blind Blood determine ENhance fetal IgG IgM immunization Immunoglobulin impacted incidence Neonatal performed Placenta placental positive Pregnancy pregnant women reported SARS-CoV-2 SARS-COV-2 infection serological Seroprevalence South America the SARS-CoV-2 transfer [DOI] 10.1016/j.placenta.2021.10.001 PMC 바로가기 [Article Type] Article
Infrequent Placental and Fetal Involvement in SARS-CoV-2 Infection: Pathology Data from a Large Medical CenterArticle Published on 2021-10-162022-10-29 Journal: Journal of Developmental Biology [Category] COVID-19, [키워드] accompanied analyzed association Autopsy center Clinical severity COVID-19 determine fetal fetal demise Frequency IHC immunohistochemistry Infection Inflammation Infrequent intervillositis Involvement ISH Mortality Neonate PCR performed Perinatal Placenta placental Placental infection positive positive COVID-19 Pregnancy protective role Pulmonary endothelium RT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 nucleocapsid SARS-CoV-2 PCR selected serology tested tissue tissue homogenates Transmission virus women [DOI] 10.3390/jdb9040045 PMC 바로가기 [Article Type] Article
Vertical transmission of SARS-CoV-2: A prospective cross-sectional study from a tertiary centerSARS-CoV-2의 수직 전파: 3차 센터의 전향적 횡단면 연구Article Published on 2021-10-012022-09-11 Journal: Journal of medical virology [Category] SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 amniotic Amniotic fluid Analysis analyzed antibodies association Birth Blood blood test blood tests Chain Reaction collected Cord blood coronavirus disease Coronavirus disease 2019 Coronavirus-2 COVID-19 COVID-19 severity cross-sectional cross-sectional study decision delivery mode demonstrated detectable detection died hospital IgM Immunoglobulin Immunoglobulin G incidence indication Infection life Mild mode moderate mother Neonatal Neonatal infection neonatal outcome Newborn Obstetric outcomes participated Patient Placenta placental positive positive RT-PCR positive sample Pregnancy pregnant women Prevent pulmonary hemorrhage reverse transcriptase reverse transcriptase-polymerase chain reaction RT-PCR RT-PCR test RT-PCR tests SARS-CoV-2 screened secretion Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus Transmission Vaginal vaginal delivery vertical transmission virus [DOI] 10.1002/jmv.27128 PMC 바로가기 [Article Type] Article
Congenital infection of SARS-CoV-2 in live-born neonates: a population-based descriptive studyObservational Study Published on 2021-10-012022-10-05 Journal: Clinical microbiology and infection : the official [Category] SARS, 임상, [키워드] 95% CI acute respiratory syndrome age amniotic Blood congenital congenital infection coronavirus coronavirus disease Coronavirus disease 2019 defined Diagnosis disease evaluate Evidence Infection median median interval Mother-to-child transmission multicentre nasopharyngeal Nasopharyngeal swab Neonatal Neonate nine Placenta positive positive RT-PCR Pregnancy real-time RT-PCR repeated returned SARS-CoV-2 SARS-CoV-2 RT-PCR severe acute respiratory syndrome coronavirus 2 Spain study population tertiary care hospital Transmission umbilical cord blood was performed women [DOI] 10.1016/j.cmi.2021.06.016 PMC 바로가기 [Article Type] Observational Study
A rare but devastating cause of twin loss in a near-term pregnancy highlighting the features of severe SARS-CoV-2 placentitis심각한 SARS-CoV-2 태반염의 특징을 강조하는 단기 임신에서 쌍둥이를 잃는 드물지만 치명적인 원인Case Reports Published on 2021-10-012022-09-11 Journal: Histopathology [Category] SARS, 변종, 치료법, [키워드] Abstract B.1.1.7 C4d COVID-19 feature highlighting histiocytic intervillositis Necrosis Placenta Pregnancy SARS-CoV-2 severe SARS-CoV-2 trophoblast necrosis. UK variant [DOI] 10.1111/his.14402 PMC 바로가기 [Article Type] Case Reports
Mitochondrial and Oxidative Unbalance in Placentas from Mothers with SARS-CoV-2 InfectionArticle Published on 2021-09-242022-10-28 Journal: The Cochrane database of systematic reviews [Category] COVID-19, [키워드] affected alteration antioxidant Asymptomatic cause Cell Control controls correlated COVID-19 COX4I1 DNA DNM1L Effects Efficiency expression level feature FIS1 Gene Expression Genes GSS healthy homeostasis investigated involved lower expression Mitochondria mitochondrial mother NDUFA9 outcomes oxidative oxidative damage oxidative stress Placenta placental Pregnancy raising SARS-CoV-2 SARS-COV-2 infection SDHA subunit symptomatic women [DOI] 10.3390/antiox10101517 PMC 바로가기 [Article Type] Article
COVID-19 Infection in Pregnancy: PCR Cycle Thresholds, Placental Pathology, and Perinatal OutcomesArticle Published on 2021-09-212022-10-28 Journal: Viruses [Category] COVID-19, SARS, [키워드] age association BMI both group case-control study Characteristics clinical COVID-19 cycle diagnosed with COVID-19 evaluate Features Guidance health center hypertensive disorder logistic regression model Manifestations Mexico City Mild moderate negative and positive outcomes pathology PCR PCR cycle Perinatal Placenta placental positive Pregnancy pregnant women Preterm birth retrospective risk factor RT-qPCR SARS-CoV-2 SARS-COV-2 infection significantly significantly higher Support symptomatic Symptoms threshold variable were assessed women [DOI] 10.3390/v13091884 PMC 바로가기 [Article Type] Article
The Effects of COVID-19 on the Placenta During PregnancyImmunology Published on 2021-09-152022-11-01 Journal: Frontiers in Immunology [Category] COVID-19, SARS, [키워드] ACE2 receptor acute respiratory syndrome adverse effect Affect appear caused Complication coronavirus Coronavirus disease 2019 COVID-19 distress Effect Evidence fetal global pandemic growth incidence induce Infection lung majority Mild mother Newborn organ pathobiology of COVID-19 Placenta positive Pregnancy protective mechanism SARS-CoV-2 syndrome test negative Transmission transplacental infection viral infection virus [DOI] 10.3389/fimmu.2021.743022 PMC 바로가기 [Article Type] Immunology
Endocytosis and Transcytosis of SARS-CoV-2 Across the Intestinal Epithelium and Other Tissue BarriersImmunology Published on 2021-09-072022-11-01 Journal: Frontiers in Immunology [Category] COVID-19, SARS, [키워드] acute respiratory syndrome barrier Betacoronavirus cause characterized complexes coronavirus COVID-19 determine diagnostic dissemination endocytosis epithelium extracellular vesicle gastrointestinal tract Immunoglobulin in vitro intestinal intestinal epithelium intestine intestines mechanism MERS MERS-CoV Microfluidics Middle East Model Other overcome Placenta respiratory tract SARS-CoV SARS-CoV-2 syndrome Therapeutic strategies tissue transcytosis transfer Transmission viral particle virus [DOI] 10.3389/fimmu.2021.636966 PMC 바로가기 [Article Type] Immunology
Diffuse trophoblast damage is the hallmark of SARS-CoV-2-associated fetal demise확산성 영양막 손상은 SARS-CoV-2 관련 태아 사망의 특징입니다.Article Published on 2021-09-012022-09-12 Journal: Modern pathology : an official journal of the Unit [Category] SARS, 진단, [키워드] affecting association characterized chorionic death demise diffuse disease Evidence fetal FIVE hallmark identify immunohistochemistry IMPROVE Inflammatory investigated involved lesion lesions management marker mechanism Necrosis pathological finding pathology Placenta placental placental tissue positive Pregnancy pregnant women ranged resulting RT-PCR SARS-COV-2 infection SARS-CoV-2 positivity tissue Transmission widespread with COVID-19 [DOI] 10.1038/s41379-021-00827-5 PMC 바로가기 [Article Type] Article