Results 51 to 60 of about 254,272 (263)

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

open access: yesMolecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski   +10 more
wiley   +1 more source

Mapa geomorfológico preliminar del municipio de Mayarí a escala 1: 100 000

open access: yesCiencia & Futuro, 2016
Se determinaron los tipos de relieve que conforman el municipio de Mayarí. Para esto se digitalizaron las hojas topográficas que conforman el área de estudio, obteniendo el modelo digital de la misma.
Sergio Greenidge-Moro
doaj  

Psychometric analysis of a perception scale on the usefulness of Moodle in the University.

open access: yesRELIEVE: Revista Electrónica de Investigación y Evaluación Educativa, 2014
Because of the acquired relevance of learning management systems in higher education, and the spread of the use of the Moodle platform in many academic institutions, a scale of perceived usefulness of the Moodle in this context is designed, and the ...
Olmos-Migueláñez, S.   +3 more
doaj   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

open access: yesFEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda   +12 more
wiley   +1 more source

PAISAJES GEOMORFOLÓGICOS: BASE PARA EL LEVANTAMIENTO DE SUELOS EN TABASCO, MÉXICO/Geomorphological landscapes: framework for soil surveys in Tabasco, México

open access: yesEcosistemas y Recursos Agropecuarios, 2016
La cartografía de suelos contribuye a la planicación de los sistemas agropecuarios, pero el nivel de reconocimiento con que se cuenta en México está desactualizado.
Joel Zavala-Cruz   +4 more
doaj  

Valoraciones del profesorado del área de Fresno (California Central) sobre la influencia de la tecnología móvil en el aprendizaje de sus estudiantes

open access: yesRELIEVE: Revista Electrónica de Investigación y Evaluación Educativa, 2013
En este artículo se presentan los resultados más relevantes de una investigación en la que se analizan las opiniones del profesorado del área de Fresno (California Central, EEUU) respecto a los efectos que tiene el uso de los dispositivos móviles en los
Navaridas, Fermín   +2 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Análisis cuantitativo del relieve en cuencas de drenaje de la vertiente norte del macizo “El Ávila” (estado Vargas, Venezuela) y su significado hidrogeomorfológico

open access: yesInvestigaciones Geográficas, 2016
Las características morfológicas del relieve y la cuantificación morfométrica de sus magnitudes son elementos esenciales para la interpretación de la influencia de este en la dinámica hidrogeomorfológica de cuencas de drenaje en ambientes montañosos. Por
Williams José Méndez Mata
doaj  

Twenty years of electronic publishing and open access: a pioneer reaches maturity

open access: yesRELIEVE: Revista Electrónica de Investigación y Evaluación Educativa, 2014
RELIEVE reaches 20 years, a milestone in electronic publishing and the open access to educational research. We review some of the achievements and future prospects, as well as analyze some circumstances of journal evaluation processes.
Aliaga, Francisco M.
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

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