Results 221 to 230 of about 1,678,434 (293)

Controllable Dynamic Mechanical Cell Stimulation using Magnetically Actuated Artificial Cilia

Advanced Healthcare Materials, EarlyView.
This paper introduces a platform based on magnetic artificial cilia for providing controllable dynamic mechanical stimulation to single cells, suitable for investigating large cell populations and enabling live cell imaging. Proof‐of‐principle experiments show that cell morphology is strongly influenced by the artificial cilia, that cellular forces can
Roel Kooi, Tanveer Ul Islam, Oscar M.J.A. Stassen, Naomie Amsing, Jan de Boer, Jaap M.J. den Toonder   +5 more
wiley   +1 more source

Artificial light at night weakens body condition but does not negatively affect physiological markers of health in great tits. [PDF]

J Exp Biol
Reid RR, Dawson N, Evans NP, Mitchell C, Boonekamp J, Dominoni DM.   +5 more
europepmc   +1 more source

3D Soft Hydrogels Induce Human Mesenchymal Stem Cells “Deep” Quiescence

Advanced Healthcare Materials, EarlyView.
Three‐dimensional soft hydrogels mimicking the bone marrow niche induce deep quiescence in human mesenchymal stem cells. Unlike 2D culture, 3D matrices halt proliferation, regulate cell‐cycle and quiescence markers, and downregulate mTORC1 signaling, preserving stem cell phenotype and therapeutic potential ex vivo.
David Boaventura Gomes, Timo Rademakers, Ana Filipa Henriques Lourenço, Andrea Calore, Clarissa Tomasina, Denis van Beurden, Jinjie Venema, Bryan Chömpff, Hong Liu, Nicole Bouvy, Sandra Camarero‐Espinosa, Lorenzo Moroni   +11 more
wiley   +1 more source

Programmable LED Array for Evaluating Artificial Light Sources to Improve Insect Trapping. [PDF]

Insects
Paryavi M, Weiser K, Melzer M, Crook D, Ramadugu C, Jenkins DM.   +5 more
europepmc   +1 more source

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

Advanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad, M. Akif Rahman, Ahmad Amiri   +2 more
wiley   +1 more source

Pulsed artificial light at night alters moth flight behaviour. [PDF]

Biol Lett
Fabusova M, Gaston KJ, Troscianko J.
europepmc   +1 more source

Partial night lighting may reduce the physiological impact of artificial light at night on captive zebra finches. [PDF]

Front Physiol
Reid RR, Dawson N, Duncan E, Gillespie R, Mitchell C, Branston CJ, Capilla-Lasheras P, Boonekamp J, Dominoni DM.   +8 more
europepmc   +1 more source

Let there be light: Artificial light cues improve early life ramp use of laying hen chicks in a commercial aviary. [PDF]

Poult Sci
Johny A, Guggisberg D, Toscano MJ, Stratmann A.   +3 more
europepmc   +1 more source

Outdoor Exposure to Artificial Light at Night and Breast Cancer Risk: A Case-Control Study Nested in the E3N-Generations Cohort. [PDF]

Environ Health Perspect
Prajapati N, Praud D, Perrin C, Fervers B, Coudon T, Faure E, Guénel P.   +6 more
europepmc   +1 more source

Artificial light at night during early development directly affects embryonic but not larval quality in a wild coral reef fish. [PDF]

Conserv Physiol
Roost T, Hargous J, Van Espen L, Schligler J, Killen SS, Beldade R, Swearer SE, Mills SC.   +7 more
europepmc   +1 more source