Weakly supervised segmentation of COVID-19 infection with local lesion coherence on CT imagesResearch article Published on 2023-01-012022-10-05 Journal: Biomedical Signal Processing and Control [Category] 진단, 치료기술, [키워드] absence Accuracy Algorithm approach Attention automated chain Characteristics Clinical diagnosis Complete complex Computed tomography COVID-19 COVID-19 infection CT scan dataset deep learning diagnostic edge effective expression gold standard help IMPROVE individual information labeling labor-intensive lesion Local Local Coherence Lung infection module Novel coronavirus offer overcome public health reaction Region RT-PCR scale seeking Segmentation severity the disease time-consuming Weakly Supervised [DOI] 10.1016/j.bspc.2022.104099 [Article Type] Research article
Application of a high-throughput quantitative PCR system for simultaneous monitoring of SARS-CoV-2 variants and other pathogenic viruses in wastewaterArticle Published on 2022-12-202022-11-15 Journal: The Science of the total environment [Category] COVID19(2023년), SARS, 변종, 치료기술, 치료제, [키워드] acute respiratory syndrome Alpha variant analyzed application applied assays can be used collected Community coronavirus coronavirus disease COVID-19 delta variant demonstrated detect eight epidemiologically FIVE Health High-throughput qPCR highlighting increase Japan L452R labor-intensive likelihood Mie N501Y nine nucleotide nucleotide substitution pathogenic virus pathogenic viruses Pathogenic viruses, SARS-CoV-2 Patient PCR positive prevalent qPCR quantitative PCR quarantine reported RNA RT-qPCR SARS-CoV-2 SARS-CoV-2 spike SARS-CoV-2 variant separated Surveillance target tested time-consuming Treatment virus viruses Volume wastewater Wastewater. Yokkaichi [DOI] 10.1016/j.scitotenv.2022.158659 PMC 바로가기
Correlation of SARS-CoV-2 Viral Neutralizing Antibody Titers with Anti-Spike Antibodies and ACE-2 Inhibition among Vaccinated IndividualsArticle Published on 2022-10-262022-11-15 Journal: Microbiology Spectrum [Category] COVID19(2023년), SARS, 진단, [키워드] ACE-2 ACE2 ACE2 binding analyzed Angiotensin converting enzyme-2 Anti-RBD IgG Anti-spike anti-spike antibody anti-Spike IgG antibody binding blood collection BNT162b2 calculated collected Concentration correlated correlation correlation coefficient correlation coefficients COVID-19 COVID-19 antibody demonstrated dosing interval examined Fisher group groups IgG individual inhibition interval intervals labor-intensive measure mRNA mRNA-1273 vaccines Neutralizing antibodies neutralizing antibodies. neutralizing antibody Neutralizing antibody titer neutralizing antibody titers NTD Participants performed RBD Sample SARS-CoV-2 Secondary analyses Spearman correlation coefficient subgroup tested the median the vaccine titer vaccinated individual vaccination Vaccine vaccinee vaccinees Validity viral neutralization wild-type with COVID-19 women [DOI] 10.1128/spectrum.01315-22 PMC 바로가기
Comparison of commercial SARS-CoV-2 surrogate neutralization assays with a full virus endpoint dilution neutralization test in two different cohorts두 개의 다른 코호트에서 상용 SARS-CoV-2 대리 중화 분석과 전체 바이러스 종말점 희석 중화 테스트의 비교Article Published on 2022-09-012022-09-11 Journal: Journal of virological methods [Category] COVID19(2023년), MERS, SARS, 진단, 치료기술, 치료제, [키워드] ACE2 angiotensin Angiotensin-converting enzyme angiotensin-converting enzyme 2 antibody Antibody titers biosafety level Cohort cohorts convalescent Convalescent SARS-CoV-2-infected individuals COVID COVID vaccinated individuals Cutoff detect Determination Dilution Endpoint Full virus neutralization test glycoprotein gold gold standard indicate infected individuals Infection Interaction labor labor-intensive level 3 neutralization Neutralization assay neutralization test neutralization tests Neutralizing antibodies neutralizing antibody Neutralizing antibody titer neutralizing antibody titers Qualitative quantitative measurement RBD Receptor binding domain receptor protein Replication SARS-CoV-2 SARS-CoV-2-infected individual spike glycoprotein surrogate surrogate virus neutralization test Surrogate virus neutralization test. sVNT the RBD vaccinated individuals Viral viral spike virus Virus neutralization virus neutralization test VNT [DOI] 10.1016/j.jviromet.2022.114569 PMC 바로가기 [Article Type] Article
Daytime polysomnography to perform titration for upper airway stimulation in patients with obstructive sleep apneaObservational Study Published on 2022-06-012022-10-05 Journal: Sleep & breathing = Schlaf & Atmung [Category] 임상, [키워드] Activation addition airway Analysis cause collected Complete contribute COVID-19 pandemic daytime Daytime polysomnography Device Device titration Effectiveness evaluate feasibility Final Follow-up implementation labor-intensive Observational cohort study obstructive sleep apnea OSA outcome Patient patients performed positive reduced respiratory Respiratory outcome significantly significantly shorter single-center Sleep Sleep medicine Standard of care therapeutic therapy Treatment upper airway Upper airway stimulation. was used were excluded [DOI] 10.1007/s11325-021-02441-w PMC 바로가기 [Article Type] Observational Study
A Comparison of Seegene Technologies Novaplex SARS-CoV-2 Variants I, II, and IV Assays with Spike Gene Sequencing for Detection of Known Severe Acute Respiratory Syndrome Coronavirus 2 VariantsSeegene Technologies Novaplex SARS-CoV-2 변이 I, II 및 IV 분석과 알려진 중증 급성 호흡기 증후군 코로나바이러스 2 변이의 검출을 위한 스파이크 유전자 시퀀싱의 비교Article Published on 2022-05-012022-09-11 Journal: The Journal of molecular diagnostics : JMD [Category] COVID19(2023년), SARS, 변종, 치료기술, [키워드] 95% CI acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Concentration coronavirus coronavirus 2 cycle threshold Cycle threshold value detect detection disease severity extracted RNA extraction extraction-free method gold gold standard I, II in some increasingly labor-intensive less Mutation nucleic acid protocol Public health responses respiratory RNA RNA extraction Sanger sequencing SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants Sequencing spike spike gene Surveillance technology Transmission Treatment variant variants variants of interest were assessed [DOI] 10.1016/j.jmoldx.2022.02.001 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
Rapid electrochemical immunodetection of SARS-CoV-2 using a pseudo-typed vesicular stomatitis virus model유사형 수포성 구내염 바이러스 모델을 사용한 SARS-CoV-2의 신속한 전기화학적 면역 검출Article Published on 2022-03-012022-09-11 Journal: Talanta [Category] MERS, SARS, 진단, 치료기술, [키워드] alternative Antigen applicability applied binding Biochip biosensor complex Concentration contribute costly COVID-19 COVID-19 pandemic COVID-19 test COVID-19 tests demonstrated diagnostic diagnostic testing diagnostic tests diagnostics Electrochemical impedance spectroscopy equipment exhibiting feasible Immunosensors integration Intensive labor labor-intensive limitation monoclonal antibodies monoclonal antibody overcome Particle performed plague platform point of care Protein pseudovirus Quantitative Rapid Rapid diagnostic testing real-time RT-PCR RT-PCR RT-PCR test RT-PCR tests S1 protein SARS-CoV-2 SARS-CoV-2 pseudovirus SARS-CoV-2 pseudovirus. sensitivity Specific spike Spike protein supply vesicular stomatitis virus VSV [DOI] 10.1016/j.talanta.2021.123147 PMC 바로가기 [Article Type] Article
Membrane-Based In-Gel Loop-Mediated Isothermal Amplification (mgLAMP) System for SARS-CoV-2 Quantification in Environmental Waters환경 수역에서 SARS-CoV-2 정량화를 위한 막 기반 겔 루프 매개 등온 증폭(mgLAMP) 시스템Article Published on 2022-01-182022-09-11 Journal: Environmental science & technology [Category] SARS, 치료기술, 치료제, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus-2 ambient Analysis assays Chain Reaction Concentration Coronavirus-2 COVID-19 pandemic Critical Early detection Endemic environmental quantification of SARS-CoV-2 in milliliters of environmental water samples equipment expected fluorescence detection hydrogel Image processing inhibited Interpretation isothermal amplification labor-intensive LAMP less Loop-mediated isothermal amplification lowest membrane membrane. Milli-Q nine Outbreaks polymerase chain polymerase chain reaction probe quantification Quantitative reverse transcription reverse transcription quantitative polymerase chain reaction RT-LAMP RT-qPCR SARS-CoV-2 SARS-CoV-2 particle SARS-CoV-2 particles Severe acute respiratory syndrome severe acute respiratory syndrome Coronavirus severe acute respiratory syndrome coronavirus-2 Surface water Surveillance System water [DOI] 10.1021/acs.est.1c04623 PMC 바로가기 [Article Type] Article
A Social Distance Estimation and Crowd Monitoring System for Surveillance Cameras감시 카메라를 위한 사회적 거리 추정 및 군중 모니터링 시스템Article Published on 2022-01-062022-09-10 Journal: Sensors (Basel, Switzerland) [Category] SARS, 치료기술, [키워드] adaptive addition Algorithms Anomaly build camera carried Complete coordinates COVID-19 crowd crowd monitoring detect develop disease distance estimation Experimental result experimental results high-risk area identify labor labor-intensive Localization mass surveillance Metrics mitigate monitoring performance person detection and tracking pose estimation privacy Region social distancing Spread Surveillance System video surveillance [DOI] 10.3390/s22020418 PMC 바로가기 [Article Type] Article