Results 21 to 30 of about 30,205 (231)

Hallazgos incidentales de COVID-19 en tomografías PET/CT 18F-FDG de pacientes asintomáticos con cáncer en dos instituciones de salud de Bogotá, Colombia

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2020
La COVID-19 es la infección viral causada por el SARS-CoV-2 y declarada por la Organización Mundial de la Salud (OMS) como pandemia. Los pacientes con cáncer tienen un mayor riesgo de adquirir la infección y un peor pronóstico, ya que deben asistir a ...
Alejandro Martí   +3 more
doaj   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

Expectativas profissinais de alunos do curso de medicina da UFSC [PDF]

open access: yes, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Schuldt, Michela
core  

Medicina Nuclear. Vertente diagnóstica e terapêutica. [PDF]

open access: yes, 2020
info:eu-repo/semantics ...
Gouveia, Patrícia
core  

III El silabario de medicina nuclear propiamente tal

open access: yesARS Medica, 2017
Sin ...
Arnaldo Foradori C.
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

open access: yesAdvanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa   +3 more
wiley   +1 more source

Percepção dos alunos do curso de graduação em medicina da UFSC sobre a concepção saúde doença das práticas curriculares [PDF]

open access: yes, 2004
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Cesa, André Inocêncio
core  

Stem Cell Differentiation Disperses Transcriptional Clusters via a Conserved Surface‐Condensate Trajectory

open access: yesAdvanced Science, EarlyView.
Stem cell differentiation follows a conserved surface condensate trajectory: H3K27ac super enhancers nucleate large RNA polymerase II clusters that grow and unfold before transcriptional activity disperses them. This work reveals how biophysical forces at enhancer surfaces dynamically build and dismantle stem cell transcription hubs, reshaping cell ...
Tim Klingberg   +18 more
wiley   +1 more source

Ambiente colaborativo para forma??o de pessoal em medicina nuclear [PDF]

open access: yes, 2011
Made available in DSpace on 2015-04-14T13:35:05Z (GMT). No. of bitstreams: 1 429244.pdf: 7848641 bytes, checksum: 61cb9e48ce85b1b1f7a5bc2b6e4b3be6 (MD5) Previous issue date: 2011-01-18Este trabalho teve como objetivo principal desenvolver e validar um ...
Brambilla, Cl?udia R?gio
core  

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