Results 181 to 190 of about 215,077 (307)

Author Correction: Large-scale self-supervised video foundation model for intelligent surgery. [PDF]

NPJ Digit Med
Yang S, Zhou F, Mayer L, Huang F, Chen Y, Wang Y, He S, Nie Y, Wang X, Sümer Ö, Jin Y, Sun H, Xu S, Liu AQ, Li Z, Qin J, Teoh JY, Maier-Hein L, Chen H.   +18 more
europepmc   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Comprehensive assessment of novel cardiovascular biomarkers in AF. [PDF]

Europace
Ohlrogge AH, Engler D, Schlieker P, Seum F, Rosebrock K, Nebel N, Csengeri D, Fabritz L, Ziegler A, Blankenberg S, Kirchhof P, Zeller T, Schnabel RB.   +12 more
europepmc   +1 more source

Student micro-publications in archival tradition-building. Project funding by the German Research Foundation

Authors: Dennis Hormuth and Gunnar B. Zimmermann At universities, students make up the largest group of people – at the University of Hamburg, for example, with over 42,000 enrolled students in the 2022/2023 academic year, compared to around 15,000 employees, including over 9,000 employees at the University Medical Center.
openaire   +2 more sources

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

Upward Air Temperature Shifts and Acute Cardiovascular Events in Individuals with Atherosclerotic Cardiovascular Disease: A Time-Stratified Case-Crossover Study. [PDF]

Lancet Reg Health Eur
Lechner K, Zhang S, Krüger N, Krefting J, Wolf K, Dallavalle M, Dreischulte T, Offenborn F, Starnecker F, von Scheidt M, Chen K, Peters A, Breitner S, Schneider A, Schunkert H.   +14 more
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Subjective cognition trajectories, Alzheimer biomarkers, and incident mild cognitive impairment. [PDF]

J Prev Alzheimers Dis
Kuhn E, Kleineidam L, Stark M, Peters O, Hellmann-Regen J, Preis L, Gref D, Priller J, Spruth EJ, Gemenetzi M, Schneider A, Fliessbach K, Wiltfang J, Bartels C, Hansen N, Rostamzadeh A, Düzel E, Glanz W, Incesoy E, Buerger K, Janowitz D, Stöcklein S, Perneczky R, Rauchmann BS, Teipel SJ, Kilimann I, Laske C, Sodenkamp S, Spottke A, Kronmüller M, Roeske S, Brosseron F, Ramirez A, Synofzik M, Schmid MC, Jessen F, Wagner M, Alzheimer’s Disease Neuroimaging Initiative, DELCODE study group.   +38 more
europepmc   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source