Results 101 to 110 of about 1,430,831 (294)

Spatial distribution and incidence of HIV/AIDS cases in Santa Cruz do Sul, state of Rio Grande do Sul, 2001 to 2020. [PDF]

open access: yesEpidemiol Serv Saude, 2022
Rosa PB   +9 more
europepmc   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

El registro biológico humano de la costa meridional de Santa Cruz

open access: yesRevista Argentina de Antropología Biológica, 2009
La costa patagónica constituye un sector de riesgo para el registro arqueológico, asociado a factores naturales y antrópicos. Al mismo tiempo, la conservación de las colecciones bioarqueológicas, destacándose la pérdida de restos óseos e información ...
Suby, Jorge A.   +2 more
doaj  

Cryptococcus bacillisporus (VGIII) Meningoencephalitis Acquired in Santa Cruz, Bolivia. [PDF]

open access: yesJ Fungi (Basel), 2021
Thompson L   +12 more
europepmc   +1 more source

Las mesetas de San Adolfo y Cardiel Chico: estrategias de movilidad y tácticas de caza de guanacos en el SO de Santa Cruz [PDF]

open access: yes, 2012
Fil: Belardi, Juan Bautista. Universidad Nacional de la Patagonia Austral (UNPA). Río Gallegos. Santa Cruz; ArgentinaFil: Espinosa, Silvana. Universidad Nacional de la Patagonia Austral (UNPA). Río Gallegos. Santa Cruz; ArgentinaFil: Barrientos, Gustavo.
Barrientos, Gustavo   +7 more
core  

Status of the MINOS experiment

open access: yes, 2002
I will present the status of the long baseline neutrino oscillation experiment MINOS at Fermi National Accelerator Laboratory (Fermilab). I will summarize the status of the detector and beam construction, the expected event rates and sensitivity to ...
Adamson   +17 more
core   +4 more sources

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

Stable pairs and log flips

open access: yes, 1997
This paper has two parts. In the first part, we review stable pairs and triples on curves, leading up to Thaddeus' diagram of flips and contractions starting from the blow-up of projective space along a curve embedded by a complete linear series of the ...
Bertram, Aaron
core   +2 more sources

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Estratigrafía en el oriente de la Bahía de la Lancha. Lago San Martín, Santa Cruz, Argentina

open access: yesRevista del Museo de La Plata
Eu el área de la Bahía de la Lancha afloran las siguientes nnidades litoestratigr:,ficas : 1) Formación Bahía de la Lancha: Psammitas y pelitas marinas de espesor desconocido, del Devónico superior-Carbónico inferior; 2) Conglomerado AJTo~'() de la Mina (
Alberto C. Riccardi
doaj  

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