Results 131 to 140 of about 727,791 (292)

Evolución de las publicaciones científicas en Odontología Uruguay 1910-2007 Parte 1

open access: yesOdontoestomatología
El presente trabajo surgió como iniciativa del Centro de Documentación y Biblioteca (CDBFO) y la Unidad de Publicaciones de la Facultad de Odontología de la Universidad de la República (UDELAR) considerando oportuno realizar una investigación ...
Claudia Silvera Iturrioz   +2 more
doaj  

A comparison of the scientific performance of the U. S. and the European Union at the turn of the XXI century. [PDF]

open access: yes
In this paper, scientific performance is identified with the impact journal articles achieve through the citations they receive. The empirical exercise refers to 3.6 million articles published in 1998-2002 in 22 scientific fields, and the more than 47 ...
Albarrán, Pedro   +3 more
core  

Differential regulation of ZFAS1 splice variants by endoplasmic reticulum stress in hepatocyte cell lines

open access: yesFEBS Open Bio, EarlyView.
ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand   +2 more
wiley   +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

Do Rankings Reflect Research Quality? [PDF]

open access: yes
Publication and citation rankings have become major indicators of the scientific worth of universities and countries, and determine to a large extent the career of individual scholars.
Bruno S. Frey, Katja Rost
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Analyses of Ten Years of Scientific Production of the Journal Psicologia: Teoria e Prática

open access: yesPsicologia, 2010
Launched in 1999, the journal Psicologia: Teoria e Prática, from the Faculty of Psychology and the Developmental Disorder Post graduation Program from the Mackenzie Presbyterian University is scientific instrument of dissemination in psychology and ...
João Roberto de Souza‑Silva   +3 more
doaj  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Producción académica en salud y seguridad en el trabajo en la Universidad Nacional de Colombia Produção acadêmica sobre saúde e segurança no trabalho na Universidad Nacional de Colombia Universidad Nacional de Colombia’s Academic Production in Health and Safety at Work

open access: yesAvances en Enfermería, 2010
Objetivo: conocer las áreas de interés en el campo de la salud y seguridad en el trabajo en la Universidad Nacional de Colombia, mediante la revisión de la producción académica.
JUAN CARLOS GARCÍA UBAQUE   +2 more
doaj  

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