Use of LoopDeelab during the COVID-19 Pandemic: An Innovative Device for Field DiagnosisArticle Published on 2022-09-172022-11-15 Journal: Viruses [Category] SARS, 치료기술, [키워드] analysed Analysis attack rate collected Concordance conducted COVID COVID-19 COVID-19 outbreak Device diagnosis of SARS-CoV-2 diagnostic double-blind Epidemics evaluate facilitate field France Health Infection intrinsic knowledge LAMP PCR Loopdeelab Loopdeetect management Measures molecular nasopharyngeal swab specimen PCR Rapid RAPID COVID Research protocol RT-LAMP RT-PCR SARS-CoV-2 SARS-CoV-2. Seegene, Korea Sensitivity and specificity [DOI] 10.3390/v14092062 PMC 바로가기
Diagnostic Performance Assessment of Saliva RT-PCR and Nasopharyngeal Antigen for the Detection of SARS-CoV-2 in PeruArticle Published on 2022-08-312022-11-16 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 유전자 메커니즘, 치료기술, [키워드] analyzed Antigen assessment asymptomatic individual calculated Care community transmission COVID-19 COVID-19 pandemic cycle threshold Cycle threshold value detection Diagnosis diagnostic enrolled Frequency Health nasopharyngeal Nasopharyngeal swab nasopharyngeal swab specimen Nasopharyngeal swab specimens nasopharynx noninvasive technique North participant performance performed Peru Predictive public health pulse oximetry reference standard reverse transcription PCR RT-PCR RT-PCR diagnosis Saliva SARS-CoV-2 Screening SD Biosensor seeking sensitivity Sensitivity and specificity specificity Symptom symptom onset symptomatic individuals threshold validation study Validation. Viral load [DOI] 10.1128/spectrum.00861-22 PMC 바로가기
High-Throughput COVID-19 Testing of Naso-Oropharyngeal Swabs Using a Sensitive Extraction-Free Sample Preparation MethodArticle Published on 2022-08-312022-11-15 Journal: Microbiology Spectrum [Category] SARS, 치료기술, [키워드] approach calibrated Cobas costly COVID-19 detection system diagnosis of SARS-CoV-2 diagnostic Direct direct method downstream extraction-free extraction-free method gold standard high-throughput. Infection International lack less log medium naso-oropharyngeal swab nasopharyngeal swab specimen nucleic acid extraction offer ORF1ab outcome PCR PCR assay per day PlexPCR pool positive sample preparation proteinase protocol purification quantification RdRP reagent reagents reduction in required Respiratory Coronavirus reverse transcription-PCR RNA Roche Sample SARS-CoV-2 SARS-CoV-2 detection SARS-CoV-2 RNA sensitive sensitivity tested Testing time-consuming Transport Treatment Viral load Viral RNA WHO [DOI] 10.1128/spectrum.01358-22 PMC 바로가기
Phylogenetic analysis of human parainfluenza type 3 virus strains responsible for the outbreak during the COVID-19 pandemic in Seoul, South KoreaResearch article Published on 2022-08-012022-10-05 Journal: Journal of Clinical Virology [Category] 변종, [키워드] Acute respiratory infection aligned amino acid sequence analyses Analysis bootstrap C3a C3c cause Characteristics children circulating Cluster collected COVID-19 pandemic Emerging lineages Epidemic gene sequence Genetic Human Human Parainfluenza Virus 3 Infant Lineage molecular mutations nasopharyngeal swab specimen nucleotide sequence outbreak parainfluenza parainfluenza virus 3 Phylogenetic Phylogenetic analysis potential risk Protein ranged respiratory pathogen responsible Result South Korea specimens strain Substitution Support unique virus strain [DOI] 10.1016/j.jcv.2022.105213 [Article Type] Research article
Performance evaluation of STANDARD Q COVID-19 Ag home test for the diagnosis of COVID-19 during early symptom onsetSTANDARD Q COVID-19 Ag 가정검사로 초기 증상 발현 시 COVID-19 진단 성능 평가Article Published on 2022-06-012022-09-11 Journal: Journal of Clinical Laboratory Analysis [Category] COVID19(2023년), SARS, 치료기술, [키워드] Antigen Asymptomatic Chain Reaction confidence interval confirmation COVID-19 COVID-19 patient COVID-19 testing criterion Ct value Ct values decrease Diagnosis diagnosis of COVID-19 early phase enrolled gold gold standard home nasal Nasal cavity Nasopharyngeal swab nasopharyngeal swab specimen no difference outbreak Outbreaks P-value Patient performance point of care point of care. polymerase chain polymerase chain reaction real-time polymerase chain reaction RT-PCR SARS-CoV-2 SD Biosensor sensitivity significantly higher specificity specimen symptom onset symptomatic patient Symptomatic patients Symptoms Test was collected [DOI] 10.1002/jcla.24410 PMC 바로가기 [Article Type] Article
Matrix-Assisted Laser Desorption and Ionization Time-of-Flight Mass Spectrometry Analysis for the Direct Detection of SARS-CoV-2 in Nasopharyngeal Swabs비인두 면봉에서 SARS-CoV-2의 직접 검출을 위한 매트릭스 보조 레이저 탈착 및 이온화 비행 시간 질량 분석 분석Article Published on 2022-03-152022-09-11 Journal: Analytical Chemistry [Category] SARS, 치료기술, 치료법, 치료제, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Amino acid anion exchange resin biological molecule biological molecules cartridge Chain Reaction Combination complex contagious coronavirus coronavirus disease coronavirus disease-2019 COVID-19 COVID-19 patients detect detection Diagnostic method digested Direct Evidence flight identify in some inoculated ionization labor-intensive Laser limit of detection mass mass spectrometry Nasopharyngeal swab nasopharyngeal swab specimen Nasopharyngeal swab specimens nasopharyngeal swabs nucleocapsid patients PCR peptide peptides polymerase chain polymerase chain reaction positive result purification purified Real-Time Reverse Transcription Polymerase Chain Reaction reverse transcription reverse transcription polymerase chain reaction SARS-CoV-2 SARS-CoV-2 RNA SARS-CoV-2 viral particle SARS-CoV-2 viral particles SARS-CoV-2-specific peptide SARS-CoV-2-specific peptides selected separated Seven severe acute respiratory syndrome Coronavirus specimen specimens Spectrometry Swab the SARS-CoV-2 trypsin Viral load was performed [DOI] 10.1021/acs.analchem.1c04328 PMC 바로가기 [Article Type] Article
Self-collected unstimulated saliva, oral swab, and nasopharyngeal swab specimens in the detection of SARS-CoV-2SARS-CoV-2 검출 시 자체 채취한 자극되지 않은 타액, 구강 면봉 및 비인두 면봉 표본Article Published on 2022-02-012022-09-11 Journal: Clinical Oral Investigations [Category] COVID19(2023년), SARS, 치료기술, [키워드] Accuracy Albert Einstein Biomarkers Brazil clinical Consistency coronavirus Coronavirus infections COVID-19 COVID-19 test demonstrated diagnosis of COVID-19 diagnosis of SARS-CoV-2 discrepancies discrepancy Efficacy examined healthcare personnel infected with COVID-19 Infection nasopharyngeal Nasopharyngeal swab nasopharyngeal swab sample Nasopharyngeal swab samples nasopharyngeal swab specimen oral swab Patient performed Personal protective equipment pool recruited RT-PCR Saliva saliva samples Saliva. SARS-CoV-2 SARS-CoV-2 detection SARS-COV-2 infection SARS-CoV-2 virus shown subject Support Swab [DOI] 10.1007/s00784-021-04129-7 PMC 바로가기 [Article Type] Article
Isolation and characterization of SARS-CoV-2 Beta variant from UAE travelersUAE 여행자로부터 SARS-CoV-2 베타 변이체의 분리 및 특성화Article Published on 2022-02-012022-09-11 Journal: Journal of infection and public health [Category] COVID19(2023년), SARS, 변종, [키워드] Amino acid amino acid change amino acid changes B.1.351 Beta Beta variant cells Cluster Clusters co-morbidity collected competent COVID-19 vaccine Culture culture supernatant Deletion deletions demonstrated determine East Efficacy fusion identity India individual infected cell infected cells inoculated International isolate male morbidity Nasopharyngeal swab nasopharyngeal swab specimen neighboring cell neighboring cells Next-generation sequencing no symptom no symptoms nucleotide nucleotide deletion ORF1ab Oropharyngeal passage Perspective positive Protective public health purified real time RT-PCR SARS-CoV-2 SARS-CoV-2 isolate SARS-CoV-2 variant SARS-CoV-2 variants Saudi Arabia screened sequence Sequence analysis sequenced shown South Africa specimen Spread tested transmission of SARS-CoV-2 Travel Traveler Ukraine United Arab Emirate United Arab Emirates Vaccine vaccine efficacy variant Variant of concern. Variation Vero CCL-81 cell Vero CCL-81 cells viral isolate viral isolates viral RNA load virus virus isolation West [DOI] 10.1016/j.jiph.2021.12.011 PMC 바로가기 [Article Type] Article
A short plus long-amplicon based sequencing approach improves genomic coverage and variant detection in the SARS-CoV-2 genomeResearch Article Published on 2022-01-132022-10-28 Journal: PLoS ONE [Category] COVID-19, [키워드] Amplicon amplify Analysis Combined Coverage COVID-19 pandemic COVID-19 positive patients Deletion deletions E484K eight evaluated example final set fraction Genome Genome sequencing genomic hybrid IMPROVE insertion insertions interval intervals K417N Multiplex-PCR Mutation mutations N501Y nasopharyngeal swab specimen nonsynonymous ORF3a protein Patient positive control primer Primers Protein provide RNA SARS-CoV-2 SARS-CoV-2 lineage SARS‐CoV‐2 Sequencing sequencing approach significantly Single nucleotide variant SNVs spike gene synonymous the SARS-CoV-2 genome variant variants of concern Viral transmission virus genome [DOI] 10.1371/journal.pone.0261014 PMC 바로가기 [Article Type] Research Article
Highly sensitive and ultra-rapid antigen-based detection of SARS-CoV-2 using nanomechanical sensor platform나노기계 센서 플랫폼을 이용한 SARS-CoV-2의 고감도 및 초고속 항원 기반 검출Article Published on 2022-01-012022-09-11 Journal: Biosensors & bioelectronics [Category] SARS, 변종, 치료기술, 치료법, 치료제, [키워드] analytical sensitivity antibody Antigen antigen detection antigenic protein antigenic proteins antigens clinically Concentration demonstrated detection develop extreme Interaction less Microcantilever Microscopy mutants N protein Nasopharyngeal swab nasopharyngeal swab specimen Nasopharyngeal swab specimens optical Pathologies pathology Patient platform Protein qRT-PCR Rapid RBD Real-time monitoring Receptor binding domain SARS-CoV-2 SARS-CoV-2 nucleocapsid sensitivity sensor sensor. Signal transduction specificity spread of COVID-19 Swab variant [DOI] 10.1016/j.bios.2021.113647 PMC 바로가기 [Article Type] Article