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
Seroprevalence of Infectious Bronchitis Virus in Broiler and Layer Farms of Central EthiopiaResearch Article Published on 2022-03-022022-10-27 Journal: BioMed Research International [Category] Coronavirus, MERS, [키워드] affecting age all age groups Antibody test association Bishoftu blood sample Broiler bronchitis carried cause Characteristics circulating collected contagious cross-sectional detect disease ELISA test farm IBD IBV Inc. indicated infection prevalence layer measure Occurrence pathogen positive result Prevalence reproductive respiratory tract Result risk factor RT-PCR selected Seroprevalence serotype serum sample Sex Significant specific antibody tested Transmission viral disease virus [DOI] 10.1155/2022/8915400 PMC 바로가기 [Article Type] Research Article
Evaluation of the analytical performance of anti-SARS-CoV-2 antibody test kits distributed or developed in JapanResearch Article Published on 2022-03-022022-10-28 Journal: Bioanalysis [Category] COVID-19, SARS, [키워드] analytical performance anti-SARS-CoV-2 antibody test antibody Antibody titer automated automated analyzer COVID-19 patient cut-off cut-off titer cut-off value dilution factor ELISA evaluated examined immunochromatography investigated Japan positive result Precision reference standard selected sera spread of COVID-19 Variability [DOI] 10.4155/bio-2021-0254 PMC 바로가기 [Article Type] Research Article
Dual-detection fluorescent immunochromatographic assay for quantitative detection of SARS-CoV-2 spike RBD-ACE2 blocking neutralizing antibodySARS-CoV-2 스파이크 RBD-ACE2 차단 중화 항체의 정량적 검출을 위한 이중 검출 형광 면역크로마토그래피 분석Article Published on 2022-03-012022-09-11 Journal: Biosensors & bioelectronics [Category] MERS, SARS, 변종, 진단, 치료기술, [키워드] ACE2 affinity Algorithm Analysis analyte angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 assays binding Biomarkers Care Community Comparative analysis convalescent plasma COVID-19 pandemic detect Dual-detection effort ELISA kit fluorescent Immunity immunochromatographic immunochromatographic assay Immunoglobulin immunoglobulins IMPROVE incorporation indicated Lateral lateral flow assay linear Neutralization antibody Neutralizing antibodies neutralizing antibody Point point of care testing positive positive result Precision provide Quantitative Rapid test Ratiometric biosensor RBD RBD-ACE2 Reactions Receptor-binding domain recipients revaccination SARS CoV SARS CoV-2 SARS-COV-2 infection SARS-CoV-2 infections SARS-CoV-2 neutralizing antibodies SARS-CoV-2 neutralizing antibody SARS-CoV-2 spike SARS-CoV-2 spike protein sensitivity serum sample Spike protein the RBD the receptor-binding domain the SARS-CoV-2 vaccination Vaccinations Vaccine Viral Viral variants [DOI] 10.1016/j.bios.2021.113883 PMC 바로가기 [Article Type] Article
Evaluation of Factors that Affect the Performance of COVID-19 Molecular Assays Including Presence of Symptoms, Number of Detected Genes and RNA Extraction Type증상 유무, 검출된 유전자 수, RNA 추출 유형 등 코로나19 분자 분석 성능에 영향을 미치는 요인 평가Article Published on 2022-03-012022-09-11 Journal: Molecular diagnosis & therapy [Category] MERS, SARS, 진단, 치료기술, [키워드] Affect amplified Asymptomatic BGI center Cepheid collected Coronavirus disease 2019 COVID-19 cycle threshold Direct evaluated extraction Factor focus Genomics greater highest Including Laboratory limitation lowest material Mitigation molecular nasopharyngeal sample nCoV number pandemic participant performance positive result Presence Rapid rapid assay rapid assays reagent RNA RT-PCR Sample SARS-CoV-2 SARS-CoV-2 test sensitivity symptomatic participant symptomatic participants System Test tested Traditional Type Viral viral genome Viral load [DOI] 10.1007/s40291-021-00574-y PMC 바로가기 [Article Type] Article
A localized small-scale external quality assessment (EQA) for PCR testing of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the molecular laboratories분자 실험실에서 중증 급성 호흡기 증후군 코로나바이러스 2(SARS-CoV-2)의 PCR 검사를 위한 국지적 소규모 외부 품질 평가(EQA)Article Published on 2022-03-012022-09-11 Journal: Journal of virological methods [Category] SARS, 치료기술, 치료제, [키워드] acute respiratory syndrome analyzed coronavirus Ct values cycle threshold E gene EQA Follow-up gene target Laboratory molecular N gene N genes N or E ORF1 ORF1ab participant pathogen Pathogens PCR PCR testing positive positive result positive sample Qualitative reported robust SARS-CoV-2 SARS-CoV-2 PCR testing SARS-CoV-2 RNA SARS-CoV-2 testing submitted Target genes the mean Variability [DOI] 10.1016/j.jviromet.2021.114441 PMC 바로가기 [Article Type] Article
Detection of COVID-19 in tears of ICU-admitted patients with SARS-CoV-2 infectionSARS-CoV-2 감염 중환자실 입원 환자의 눈물에서 COVID-19 검출Article Published on 2022-03-012022-09-11 Journal: International ophthalmology [Category] SARS, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 age analyzed association blood tests Chain Reaction clinically conjunctival conjunctival swabs coronavirus COVID-19 COVID-19 transmission detection Diagnosis eye eyes facilitate hospital Infection male manifestation Manifestations median age nasopharyngeal Nasopharyngeal RT-PCR Nasopharyngeal swab nasopharyngeal swabs Novel coronavirus ocular Ocular manifestation ocular symptoms outbreak pandemic Patient patients patients with SARS-CoV-2 positive positive rate positive result Prevent reverse transcriptase reverse transcriptase-polymerase chain reaction RT-PCR SARS-CoV-2 severe acute respiratory syndrome Coronavirus specimens surpassed Symptom Tear Tear RT-PCR. the median Transmission [DOI] 10.1007/s10792-021-01938-3 PMC 바로가기 [Article Type] Article
Diagnostic techniques for COVID-19: A mini-reviewCOVID-19 진단 기술: 미니 리뷰Review Published on 2022-03-012022-09-11 Journal: Journal of virological methods [Category] SARS, 변종, 진단, 치료기술, 치료제, [키워드] Accuracy antigen detection Asymptomatic carrier Asymptomatic carriers auxiliary Combination Computed tomography country COVID-19 COVID-19 diagnostic assay COVID-19 diagnostic assays COVID-19 patient COVID-19 patients CT imaging Diagnosis diagnosis of COVID-19 diagnostic diagnostics Early detection early diagnosis early stage immunological Immunological methods IMPROVE in some indicate Isolation nucleic acid nucleic acid testing nucleic acid tests pandemic positive result presence of antibody qPCR quantitative PCR reported respiratory infectious disease resulting SARS-CoV-2 SARS-CoV-2 virus Serological testing serum antibodies serum antibody Spread symptomatic patient Symptomatic patients the SARS-CoV-2 virus Viral load virus virus detection virus genome Wuhan Wuhan, China [DOI] 10.1016/j.jviromet.2021.114437 PMC 바로가기 [Article Type] Review
Natural spring water gargle samples as an alternative to nasopharyngeal swabs for SARS-CoV-2 detection using a laboratory-developed test실험실에서 개발한 테스트를 사용하여 SARS-CoV-2 검출을 위한 비인두 면봉의 대안으로 천연 샘물 양치질 샘플Article Published on 2022-03-012022-09-11 Journal: Journal of medical virology [Category] SARS, 치료기술, [키워드] 95% CI addition alternative Analysis analyzed city clinical suspicion clinics concordant COVID-19 cycle threshold detect Diagnosis evaluated followed by gargle General population healthcare worker Healthcare workers individual invalid less Montreal NAAT Nasopharyngeal swab natural nucleic acid nucleic acid amplification nucleic acid amplification test participant Patient PCR Perspective positive result presenting Québec City recruited repeated SARS-CoV-2 SARS-CoV-2 detection sensitivity significantly lower specimen was obtained was performed water were excluded [DOI] 10.1002/jmv.27407 PMC 바로가기 [Article Type] Article
Evaluation of a rapid-antigen test for COVID-19 in an asymptomatic collective : A prospective study무증상 집단에서의 코로나19 신속항원검사 평가 : 전향적 연구Article Published on 2022-03-012022-09-11 Journal: Wiener medizinische Wochenschrift (1946) [Category] SARS, 치료기술, [키워드] Antigen antigen detection Asymptomatic average carried Chain Reaction confidence interval COVID-19 COVID-19 patient COVID-19 patients cycle threshold District early stage early stages evaluate hospital mass Mass screening over performed point of care point-of-care testing polymerase chain polymerase chain reaction positive positive result Prospective Study Rapid Rapid antigen tests Real-Time Reverse Transcription Polymerase Chain Reaction Real-time reverse transcription polymerase chain reaction. resource reverse transcription reverse transcription polymerase chain reaction Roche Diagnostics RT-PCR RT-PCR tests SARS-CoV‑2 sensitivity Sensitivity and specificity significant increase specificity Swab Symptom tested the mean treated Viral load viral loads was done [DOI] 10.1007/s10354-021-00883-1 PMC 바로가기 [Article Type] Article