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
Strategies to tackle SARS-CoV-2 Mu, a newly classified variant of interest likely to resist currently available COVID-19 vaccines현재 사용 가능한 COVID-19 백신에 저항할 가능성이 있는 새로 분류된 관심 변종인 SARS-CoV-2 Mu에 대처하기 위한 전략Article Published on 2022-12-312022-09-11 Journal: Human vaccines & immunotherapeutics [Category] COVID19(2023년), MERS, SARS, 변종, 유전자 메커니즘, 진단, [키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 administration adopted approach B.1 lineage B.1.621 BNT161b2 booster dose Characteristics coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 vaccine COVID-19 vaccine development Evidence exacerbated Genetic genomic Genomic surveillance global mass vaccination Health implementation infections Intervention Lineage mass vaccination Mu variant mutations Neutralizing non-pharmaceutical interventions (NPIs) NPIs potential risk public health measure public health measures Recombination reported required respiratory restrict SARS-CoV-2 SARS-CoV-2 B.1.621 SARS-CoV-2 virus sera shown Strains Strategy sub-lineage B.1.621.1 Surveillance survivor the SARS-CoV-2 virus therapeutic threat vaccination Vaccine vaccine breakthrough. Vaccine development variant variants [DOI] 10.1080/21645515.2022.2027197 PMC 바로가기 [Article Type] Article
COVID-19 vaccine uptake and effectiveness in adults aged 50 years and older in Wales UK: a 1.2m population data-linkage cohort approach영국 웨일즈에서 50세 이상 성인의 COVID-19 백신 섭취 및 효과: 120만 인구 데이터 연결 코호트 접근법Article Published on 2022-12-312022-09-11 Journal: Human vaccines & immunotherapeutics [Category] COVID19(2023년), SARS, 변종, [키워드] 95%CI Adult affected Alpha approach BNT162b2 ChAdOx1 ChAdOx1 vaccine ChAdOx1 vaccines Characteristics Cohort collected data Coverage COVID-19 COVID-19 vaccine COVID-19 vaccines death Delta dose doses Effectiveness estimate first dose followed by Hospital admission immunization Infection linkage of BNT162b2 Older outcome outcomes PCR positive PCR positive SARS-CoV-2 infection post vaccination predominant SARS-CoV-2 SARS-COV-2 infection schedule second dose Seven strain vaccination vaccination. Vaccine variants Wales [DOI] 10.1080/21645515.2022.2031774 PMC 바로가기 [Article Type] Article
Low BALF CD4 T cells count is associated with extubation failure and mortality in critically ill covid-19 pneumonia낮은 BALF CD4 T 세포 수는 중환자의 covid-19 폐렴에서 발관 실패 및 사망률과 관련이 있습니다Article Published on 2022-12-012022-09-11 Journal: Annals of Medicine [Category] 바이오마커, 진단, [키워드] affected alveolar alveolar macrophage analysed average BALF BALF CD4 T-cells count baseline Biomarker bivariate analysis Bronchoalveolar lavage fluid caspase caspase-3 cause CD4 CD4 T cell CD4 T-cell Characteristics clinical Clinical characteristics conducted COVID-19 COVID-19 patients COVID-19 pneumonia COVID-19 pneumonia patient COVID-19 pneumonia patients Critically ill critically ill COVID-19 patients Critically ill COVID-19 pneumonia D-dimer D-dimer level eight enrolled extubation failure. groups help IL-17 IL-6 immunopathology IMPROVE Indonesia intubation Invasive mechanical ventilation Laboratory lung Macrophage material Mortality no significant difference no significant differences outcome Patient performed Pneumonia profile Referral reported right lung severe pneumonia severity significant differences significantly survived T-cells Tertiary Tregs understanding was performed were measured [DOI] 10.1080/07853890.2022.2095012 PMC 바로가기 [Article Type] Article
Inflammatory bowel disease patient concerns and experiences on transition to home-based infusions during the COVID-19 pandemicArticle Published on 2022-12-012022-11-15 Journal: Research in social & administrative pharmacy : RSA [Category] 진단, [키워드] adverse event age analyzed approach biologics bowel Care category CDC Characteristics collected conducted COVID-19 COVID-19 pandemic COVID-19 transmission disease Factor Guidance Inflammatory bowel disease Infusions. initial iterative one patient outcome pandemic participant Patient performed persistence positive resolved social distancing transitioned [DOI] 10.1016/j.sapharm.2022.06.009 PMC 바로가기
Non-uniform aspects of the SARS-CoV-2 intraspecies evolution reopen question of its originArticle Published on 2022-12-012022-11-16 Journal: International journal of biological macromolecules [Category] COVID19(2023년), SARS, 변종, 유전자 메커니즘, [키워드] acute respiratory syndrome beta-coronavirus Characteristics conducted conserved coronavirus disease Coronavirus-2 COVID-19 distribution Evenly-uneven Evidence Evolution Frequency functional furin cleavage Furin cleavage site (FCS) hypothese Hypothesis Invariant regions Mutation mutations pandemic Pandemics Protein question Region residue residues SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2. Support the SARS-CoV-2 Transmissibility unique variants virulence virus [DOI] 10.1016/j.ijbiomac.2022.09.184 PMC 바로가기
COVID-19 causes neuronal degeneration and reduces neurogenesis in human hippocampusArticle Published on 2022-12-012022-11-16 Journal: Apoptosis [Category] COVID19(2023년), SARS, 유전자 메커니즘, [키워드] Alter Analysis Apoptosis assist Brain cause cells Central nervous system changes in Characteristics CNS COVID-19 degeneration demonstrated died distribution Effect glial cell glial cells granular hippocampus histological impairment increase in individual mechanisms memory microglia cells MONITOR Morphological morphological change morphology neurodegenerative disorder Neuroinflammation neurological Neuron neuronal neuronal cell organ oxidative stress recent reduce SARS-COV-2 infection Sholl analysis. the disease tissue sample virus while [DOI] 10.1007/s10495-022-01754-9 PMC 바로가기
The vulnerability of maintenance dialysis patients with COVID-19: mortality and risk factors from a developing countryObservational Study Published on 2022-12-012022-10-04 Journal: Annals of Medicine [Category] 임상, [키워드] age Blood Group Characteristics Clinical features collected data complications country COVID-19 death demographics diabetes dialysis epidemiological Factor General population Haemodialysis hospitalisation ICU admission implementation incidence incidence of COVID-19 increased risk independent risk factor infected patient Infection infection control intensive care intubation Male sex measure Measures Mortality mortality rate mortality rate; multivariable logistic regression old age outcomes Patient patients Peritoneal dialysis peritoneal dialysis. positive Predictive reduce required retrospective risk risk factor risk of infection significantly significantly increased smoking study period tested therapy Vascular venous catheter was used West Bank [DOI] 10.1080/07853890.2022.2075914 PMC 바로가기 [Article Type] Observational Study
Analysis of SARS-CoV-2 variants B.1.617: host tropism, proteolytic activation, cell-cell fusion, and neutralization sensitivitySARS-CoV-2 변이체 B.1.617 분석: 숙주 친화성, 단백질 분해 활성화, 세포-세포 융합 및 중화 민감도Article Published on 2022-12-012022-09-11 Journal: Emerging Microbes & Infections [Category] COVID19(2023년), SARS, 변종, 진단, [키워드] activity Adenovirus adenovirus vaccine Amino acid B.1.617 caused cell-cell fusion cell–cell fusion cells Characteristics Convalescent patients COVID-19 pandemic D614G variant Delta escaped furin host tropism human cells immunized inactivated Inactivated vaccine India Infection Infectivity L452R mAbs Mutation mutations neutralization neutralization activities neutralization activity neutralization. pathogenicity proteolytic activation pseudotyped pseudotyped virus Receptor binding domain reduced SARS-CoV-2 SARS-CoV-2 variant SARS-CoV-2 variants sensitivity sera T478K Transmissibility transmitted variant variants viruses volunteers [DOI] 10.1080/22221751.2022.2054369 PMC 바로가기 [Article Type] Article
NVX-Cov2373 Novavax Covid-19 vaccine: A further analysis of its efficacy using multiple modes of expressionArticle Published on 2022-12-012022-11-16 Journal: Fundamental & clinical pharmacology [Category] 변종, [키워드] absolute risk reduction age analysed Analysis Characteristics clinical trial COVID-19 vaccines description Efficacy Europe expression NNT Novavax number needed to treat NVX-CoV2373 NVX-Cov2373 Covid-19 vaccine parameter parameters reduction Relative risk. risk treat Vaccine variant [DOI] 10.1111/fcp.12794 PMC 바로가기