Detection of SARS-CoV-2 in saliva: implications for specimen transport and storage타액에서 SARS-CoV-2 검출: 표본 운송 및 보관에 대한 의미Short Communication Published on 2021-12-032022-09-10 Journal: Journal of Medical Microbiology [Category] MERS, 진단, 치료기술, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Amy Cepheid Chain Reaction Concentration coronavirus coronavirus disease COVID-19 detect detection Determining Diagnosis diagnosis of SARS-CoV-2 diagnostic Dilution implication in vitro study medium molecular microbiology N gene normal saline PCR assay polymerase chain polymerase chain reaction respiratory reverse transcription reverse transcription polymerase chain reaction room temperature RT-PCR RT-PCR assay Saliva SARS-CoV-2 SARS-CoV-2 RNA severe acute respiratory syndrome Coronavirus specimen stability temperature Transport USA Viral viral transport media [DOI] 10.1099/jmm.0.001285 PMC 바로가기 [Article Type] Short Communication
A brief performance evaluation and literature review of Abbott ID Now COVID-19 rapid molecular-based testAbbott ID Now COVID-19 신속한 분자 기반 테스트에 대한 간략한 성능 평가 및 문헌 검토Review Published on 2021-12-012022-09-11 Journal: Journal of virological methods [Category] SARS, 진단, 치료기술, [키워드] Abbott claimed Concentration contagious COVID-19 culture supernatant defined diagnosis of COVID-19 Dilution Genome ID NOW limit of detection literature review management molecular diagnostics NEAR Patient Patient management patients Quality control recommendations robust SARS-CoV-2 serial dilution serial dilutions tested [DOI] 10.1016/j.jviromet.2021.114293 PMC 바로가기 [Article Type] Review
Safe and effective pool testing for SARS-CoV-2 detectionSARS-CoV-2 검출을 위한 안전하고 효과적인 풀 테스트Article Published on 2021-12-012022-09-11 Journal: Journal of Clinical Virology [Category] MERS, SARS, 진단, 치료기술, [키워드] addition analyses applied cellular condition Ct-value Ct-values defined detection rate diagnostics Dilution dilution series dilution sery effective Factor feasible Hierarchical medium PBS PCR PCR assay PCR assays pool pool testing positive sample Prevalence public health Reactions reduction respiratory resulting SARS-CoV-2 SARS-CoV-2 detection Screening sensitivities sensitivity specimens Spread Surveillance Swab swabs test tube Transport transport medium Vortexing [DOI] 10.1016/j.jcv.2021.105018 PMC 바로가기 [Article Type] Article
Nanodispersions of Polyelectrolytes Based on Humic Substances: Isolation, Physico-Chemical Characterization and Evaluation of Biological ActivityArticle Published on 2021-11-182022-10-28 Journal: Pharmaceutics [Category] COVID-19, [키워드] activity antiviral activity approach binding Bioactivity Biological Cell Characteristics characterization complex complexes concentrations contribute coronavirus demonstrated detect Dilution dried droplet method effective EHA element fluorescent Frame heterogeneity humic and fulvic acids include increase in increasingly initial introduced Isolation lack medium molecular nanodispersion natural optical organ Particle particle size measurement Particles physico-chemical property polydispersity antiviral activity Polyelectrolyte polyelectrolytes Prevent Quality control Radiation receptor regulated Regulatory SEM shown spike glycoprotein stability Standardization submicron Taking the SARS-CoV-2 virus Vero E6 VERO-E6 virucidal virus X-ray zeta potential [DOI] 10.3390/pharmaceutics13111954 PMC 바로가기 [Article Type] Article
A rapid lateral flow immunoassay strip for detection of SARS‐CoV‐2 antigen using latex microspheresResearch Article Published on 2021-11-062022-10-30 Journal: Journal of Clinical Laboratory Analysis [Category] COVID-19, SARS, [키워드] acute respiratory syndrome addition age analyzed antibody Antigen antigen detection antigens applicability Bacterial infections cause clinical manifestation concealed conditions coronavirus COVID‐19 death decrease Detection limit Diagnosis diagnostic tests Dilution disadvantage disease stage EDC and NHS Efficiency Epidemic evaluated fixed Gender immune IMPROVE lateral flow immunoassay latex microspheres LFIA limit of detection Measures microsphere MOST offer Pneumonia point‐of‐care positive provide quarantine reproducibility Result SARS‐CoV‐2 SARS‐CoV‐2 antigen sensitivity Sensitivity and specificity specificity specimens stability tested the epidemic Vaccine virus visual method was determined was tested was used [DOI] 10.1002/jcla.24091 PMC 바로가기 [Article Type] Research Article
Humoral Response of Renal Transplant Recipients to the BNT162b2 SARS-CoV-2 mRNA Vaccine Using Both RBD IgG and Neutralizing AntibodiesRBD IgG와 중화항체를 모두 사용한 BNT162b2 SARS-CoV-2 mRNA 백신에 대한 신장 이식 수혜자의 체액 반응Observational Study Published on 2021-11-012022-09-11 Journal: Transplantation [Category] MERS, SARS, 임상, 진단, 치료기술, [키워드] 95% CI 95% confidence interval Antibody Response Blood level BNT162b2 BNT162b2 mRNA BNT162b2 mRNA vaccine BNT162b2 vaccine Control control group daily dose develop Dilution domain dose Efficacy geometric mean geometric mean titer geometric mean titers group hemoglobin humoral Humoral response IgG Immunoglobulin Immunoglobulin G increase in independent predictor independent predictors injection injection site mRNA multivariable analysis mycophenolic acid Neutralizing antibodies neutralizing antibody Odds ratio Patient positive positive response predictor pseudo-virus RBD RBD IgG Receptor-binding domain recipient reduced renal Responder responders response response rate SARS-CoV-2 SARS-CoV-2 vaccine SARS-CoV-2 vaccines significantly significantly higher significantly lower the antibody response Transplant vaccine dose [DOI] 10.1097/TP.0000000000003889 PMC 바로가기 [Article Type] Observational Study
Evaluation of extraction-free RT-PCR methods for faster and cheaper detection of SARS-CoV-2 using two commercial systems두 가지 상용 시스템을 사용하여 SARS-CoV-2를 더 빠르고 저렴하게 검출하기 위한 추출 없는 RT-PCR 방법 평가Article Published on 2021-11-012022-09-11 Journal: International Journal of Infectious Diseases [Category] MERS, SARS, 진단, 치료기술, [키워드] analytical sensitivity approach avoidance Chain Reaction Ct values diagnostic diagnostic platform Dilution evaluated exhibited extraction extraction-free method False negative false negative result faster free water heat exposure help IMPROVE Including initial molecular molecular diagnostics MOST Nasopharyngeal swab nasopharyngeal swabs NPs nucleic acid nucleic acid extraction pandemic platform polymerase chain polymerase chain reaction protocol protocols reagent reagents real-time polymerase chain reaction reduce reducing Result RT-PCR SARS-CoV-2 SARS-CoV-2 detection specimen standard RNA step tested Viral Viral load water [DOI] 10.1016/j.ijid.2021.09.046 PMC 바로가기 [Article Type] Article
Assessing sensitivity and reproducibility of RT-ddPCR and RT-qPCR for the quantification of SARS-CoV-2 in wastewater폐수 내 SARS-CoV-2 정량을 위한 RT-ddPCR 및 RT-qPCR의 감도 및 재현성 평가Article Published on 2021-11-012022-09-11 Journal: Journal of virological methods [Category] SARS, 치료기술, 치료법, [키워드] Analysis analytical sensitivity analyzed Assessing Beach calculated Chapel city common Community comparison component Concentration conducted controls Correlation analysis COVID-19 demonstrated detection Dilution District global pandemic greater group Hill implementation IMS indicated Infection influent inhibitory Investment limit limits molecular methods nine North nucleic acid nucleocapsid protein PCR plant positive positive correlation primer probe quantification reagents reproducibility road RT-qPCR Sample Sanitation SARS-CoV-2 Science sensitivity significantly standardized protocol standardized protocols Surveillance Template Treatment Viral load viral loads viral pathogen Virginia wastewater [DOI] 10.1016/j.jviromet.2021.114230 PMC 바로가기 [Article Type] Article
Evaluation of Residual Infectivity after SARS-CoV-2 Aerosol Transmission in a Controlled Laboratory SettingArticle Published on 2021-10-242022-10-29 Journal: International Journal of Environmental Research an [Category] COVID-19, MERS, SARS, [키워드] acute respiratory syndrome aerosol Aerosols cell line clinical samples collected comparable Concentration condition conditions Contact Controlled coronavirus CPE cylindrical Cytopathic effect Dilution Efficiency in vitro Infectivity initial Laboratory molecular observation Particles post inoculation preventive measure quantification reported residual Residual infectivity Resilience Respiratory droplets RNA SARS-CoV-2 setting subject supernatant tested Transmission transmitted Transport Travel Vero E6 Viral load virus titer was determined was tested [DOI] 10.3390/ijerph182111172 PMC 바로가기 [Article Type] Article
Head-to-head evaluation of seven different seroassays including direct viral neutralisation in a representative cohort for SARS-CoV-2SARS-CoV-2에 대한 대표적인 코호트에서 바이러스 직접 중화를 포함한 7가지 혈청 분석에 대한 일대일 평가Animal Published on 2021-10-082022-09-10 Journal: The Journal of General Virology [Category] MERS, SARS, 진단, 치료법, [키워드] addition analysed Anti-S1 antibody applied assays categorical data Cohort comparison Comparisons contribute COVID-19 cut-off cut-offs Dilution Elecsys ELISA Euroimmun functional head head-to-head evaluation median neutralisation nucleocapsid public health RBD refinement Roche RT-PCR SARS-CoV-2 SARS-CoV-2 testing sensitivity serology Seven significantly specificity specimen spike thresholds titre true-positive Viral viral neutralisation Virus neutralisation [DOI] 10.1099/jgv.0.001653 PMC 바로가기 [Article Type] Animal