Results 21 to 30 of about 1,796 (169)

Thermal infrared imaging with LBTI's LMIRCAM and NOMIC [PDF]

SPIE Proceedings, 2020
The Large Binocular Telescope Interferometer (LBTI) is a NASA-funded instrument of the LBT designed for high-sensitivity, high-contrast, and high-resolution infrared (1.5-13 ?m) imaging. To carry out a wide range of high-spatial resolution observations, it can combine the two AO-corrected 8.4-m apertures of the LBT in various ways including direct (non-
Hinz, P. M., Defrere, Denis, Skemer, A., Bailey, V., Stone, J., Spalding, E., Vaz, A., Pinna, E., Puglisi, A., Esposito, S., Montoya, M., Downey, E., Leisenring, J., Durney, O., Hoffmann, W., Hill, J., Millan-Gabet, R., Mennesson, B., Danchi, W., Morzinski, K., Grenz, P., Skrutskie, M., Ertel, S.   +22 more
openaire   +3 more sources

Objective diagnosis of internal nasal valve collapse by four-phase rhinomanometry. [PDF]

Laryngoscope Investig Otolaryngol, 2022
Abstract Background Internal valve collapse is a frequent cause of nasal obstruction but remains poorly understood and is sometimes treated inappropriately as a result. No functional or imaging test for the condition has been validated and the reference diagnostic technique is physical examination.
Gagnieur P, Fieux M, Louis B, Béquignon E, Bartier S, Vertu-Ciolino D.   +5 more
europepmc   +2 more sources

Fizeau interferometric imaging of Io volcanism with LBTI/LMIRcam [PDF]

SPIE Proceedings, 2014
The Large Binocular Telescope (LBT) houses two 8.4-meter mirrors separated by 14.4 meters on a common mount. Coherent combination of these two AO-corrected apertures via the LBT Interferometer (LBTI) produces Fizeau interferometric images with a spatial resolution equivalent to that of a 22.8-meter telescope and the light- gathering power of single 11 ...
Leisenring, J. M., Hinz, P. M., Skrutskie, M., Skemer, A., Woodward, C. E., Veillet, C., Arcidiacono, C., Bailey, V., Bertero, M., Boccacci, P., Conrad, A., de Kleer, K., de Pater, I., Defrere, Denis, Hill, J., Hofmann, K.-H., Kaltenegger, L., La Camera, A., Nelson, M. J., Schertl, D., Spencer, J., Weigelt, G., Wilson, J. C.   +22 more
  +10 more sources

Synthetic injectable and porous hydrogels for the formation of skeletal muscle fibers: Novel perspectives for the acellular repair of substantial volumetric muscle loss [PDF]

Journal of Tissue Engineering
In severe skeletal muscle damage, muscle tissue regeneration process has to face the loss of resident muscle stem cells (MuSCs) and the lack of connective tissue necessary to guide the regeneration process.
Louise Griveau, Marion Bouvet, Emilie Christin, Cloé Paret, Lauriane Lecoq, Sylvie Radix, Thomas Laumonier, Jerome Sohier, Vincent Gache   +8 more
doaj   +2 more sources

MiR-30a-5p Alters Epidermal Terminal Differentiation during Aging by Regulating BNIP3L/NIX-Dependent Mitophagy

Cells, 2022
Chronological aging is characterized by an alteration in the genes’ regulatory network. In human skin, epidermal keratinocytes fail to differentiate properly with aging, leading to the weakening of the epidermal function.
Fabien P. Chevalier, Julie Rorteau, Sandra Ferraro, Lisa S. Martin, Alejandro Gonzalez-Torres, Aurore Berthier, Naima El Kholti, Jérôme Lamartine   +7 more
doaj   +1 more source

Velhice LGBTI e Comunidade Rural Litorânea: um estudo das representações sociais entre uma população majoritariamente católica

Psicología, Conocimiento y Sociedad, 2023
Esse estudo teve como objetivo identificar e compreender as representações sociais da velhice LGBTI entre pessoas adultas de uma comunidade rural litorânea. Contou-se com a participação de 31 pessoas, majoritariamente mulheres (65%), heterossexuais (97%),
Evair Mendes da Silva Sousa, Mateus Egilson da Silva Alves, Ludgleydson Fernandes de Araújo, Igor Eduardo de Lima Bezerra, Maria Fernanda Lima Silva, Ana Gabriela Aguiar Trévia Salgado   +5 more
doaj   +1 more source

Impaired microvascular function in patients with sickle cell anemia and leg ulcers improved with healing. [PDF]

Br J Haematol
Summary Leg Ulcer (LU) pathophysiology is still not well understood in sickle cell anaemia (SCA). We hypothesised that SCA patients with LU would be characterised by lower microvascular reactivity. The aim of the present study was to compare the microcirculatory function (transcutaneous oxygen pressure (TcPO2) on the foot and laser Doppler flowmetry on
Catella J, Turpin E, Connes P, Nader E, Carin R, Martin M, Rezigue H, Nougier C, Dargaud Y, Josset-Lamaugarny A, Dugrain J, Marano M, Leuci A, Boisson C, Renoux C, Joly P, Poutrel S, Hot A, Guillot N, Fromy B.   +19 more
europepmc   +2 more sources

Procollagen C-proteinase enhancer-1 (PCPE-1), a potential biomarker and therapeutic target for fibrosis

Matrix Biology Plus, 2021
The correct balance between collagen synthesis and degradation is essential for almost every aspect of life, from development to healthy aging, reproduction and wound healing.
Priscillia Lagoutte, Emmanuel Bettler, Sandrine Vadon-Le Goff, Catherine Moali   +3 more
doaj   +1 more source

Direct Perfusion Improves Redifferentiation of Human Chondrocytes in Fibrin Hydrogel with the Deposition of Cartilage Pericellular Matrix

Applied Sciences, 2021
Articular cartilage has limited potential for self-repair, and cell-based strategies combining scaffolds and chondrocytes are currently used to treat cartilage injuries.
Alexandre Dufour, Frédéric Mallein-Gerin, Emeline Perrier-Groult   +2 more
doaj   +1 more source

Maintenance of Chronological Aging Features in Culture of Normal Human Dermal Fibroblasts from Old Donors

Cells, 2022
Chronological aging is defined as a time-dependent decline of tissue homeostasis which severely impacts skin. Understanding the mechanisms of skin aging is an active research area limited by the lack of relevant in vitro models.
Julie Rorteau, Fabien P. Chevalier, Sébastien Bonnet, Théo Barthélemy, Amandine Lopez-Gaydon, Lisa S. Martin, Nicolas Bechetoille, Jérôme Lamartine   +7 more
doaj   +1 more source