Results 41 to 50 of about 87,237 (341)

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

open access: yesAdvanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger   +7 more
wiley   +1 more source

A liberdade à luz do Princípio Vida de Hans Jonas

open access: yesCadernos Cajuína
RESUMO: A liberdade aparece em Hans Jonas (1903-1993) como diretriz para a compreensão da vida, serve lhe como pilar na formulação de seu Princípio Vida.
Sylvia Valéria Pinheiro
doaj   +3 more sources

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach   +7 more
wiley   +1 more source

Circulating TREM2 as a noninvasive diagnostic biomarker for NASH in patients with elevated liver stiffness

open access: yesHepatology, EarlyView., 2022
Abstract Background and Aims Reliable noninvasive biomarkers are an unmet clinical need for the diagnosis of NASH. This study investigates the diagnostic accuracy of the circulating triggering receptor expressed on myeloid cells 2 (plasma TREM2) as a biomarker for NASH in patients with NAFLD and elevated liver stiffness.
Vineesh Indira Chandran   +17 more
wiley   +1 more source

Ética do Futuro, Responsabilidade e Justificação em Hans Jonas

open access: yesKalagatos, 2023
Este artigo pretende tematizar a ética do futuro de Hans Jonas, enquanto ética da responsabilidade, como uma nova concepção de ética, diferente das éticas anteriores.
Regenaldo Rodrigues da Costa
doaj  

Il concetto di Dio dopo Auschwitz. Hans Jonas e la Gnosi. [PDF]

open access: yes, 2014
Il pensiero di Hans Jonas è comunemente inteso nel segno di una netta reazione all’interpretazione gnostica del sé e del mondo. Egli si dedicò allo studio della gnosi dalla metà degli anni venti fino al secondo dopoguerra, e il frutto delle sue ricerche ...
Fossa, Fabio
core  

Polystyrene/TiO2 Composite Thin Films by Powder Aerosol Deposition: Film Morphology Control Through Powder Processing

open access: yesAdvanced Materials Interfaces, EarlyView.
It's all in the mix! By employing different homogenization strategies for preparing polystyrene/TiO2 polymer‐ceramic composite (PCC) powders, we tune the morphology of PCC films obtained by powder aerosol deposition, ranging from segregated multilayer‐like to finely blended composites.
Marc C. Thiel   +5 more
wiley   +1 more source

A shared mucosal gut microbiota signature in primary sclerosing cholangitis before and after liver transplantation

open access: yesHepatology, EarlyView., 2022
In this study of the gut mucosal microbiota in primary sclerosing cholangitis (PSC), we found consistent microbiota features associated with PSC and recurrent PSC, PSC with inflammatory bowel disease and a persistent gut dysbiosis after liver transplantation Abstract Background and Aims Several characteristic features of the fecal microbiota have been ...
Mikal Jacob Hole   +12 more
wiley   +1 more source

La necesidad de la técnica desde la metafísica y la ética [PDF]

open access: yes, 2020
La pregunta filosófica por la técnica posee una doble importancia: en primer lugar, en cuanto se la considera como esencia de lo humano (solo el hombre es un sujeto propiamente técnico); y la segunda, en cuanto se la considera como función vital del ...
Hernández Rodríguez, Juan Camilo   +1 more
core  

Donor‐Substituted C(sp3)‐Bridged Phosphorus‐Heterotriangulenes as Blue Thermally Activated Delayed Fluorescence Emitters

open access: yesAdvanced Optical Materials, EarlyView.
The newly developed regioselective strategy for the para‐functionalization of C(sp3)‐bridged phosphorus‐centered heterotriangulene delivers a series of donor‐acceptor emitters exhibiting thermally activated delayed fluorescence. The carbazole‐substituted compounds feature a unique combination of high photoluminescence quantum yields up to 75%, deep ...
Maximilian Schöner   +8 more
wiley   +1 more source

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