Results 51 to 60 of about 168,086 (267)

Nanozyme‐Reinforced miR‐197‐3p Delivery Resets Metabolic and Senescence Pathways to Rejuvenate Osteoarthritic Cartilage

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a progressive and disabling joint disease driven by oxidative stress, chondrocyte senescence and extracellular matrix (ECM) degradation, yet lacks effective disease‐modifying treatments. In this study, we identified miR‐197‐3p as a previously unrecognized, cartilage‐protective miRNA significantly downregulated in both ...
Xuejie Cai, Zehui Lv, Chen Zhang, Xingdong Yang, Ruoying Wang, Yixin Bian, Jiawei Xu, Han Wang, Yingjie Wang, Long Bai, Jiacan Su, Xisheng Weng   +11 more
wiley   +1 more source

Freeze-thaw Effect on the mechanical properties of different wood species: impact of moisture content variations, microscopic morphology, and thermal modification in a selected species

Journal of Infrastructure Preservation and Resilience
This study investigates changes in the mechanical qualities (such as the deformation capacity, compressive strength, and compressive stiffness) of structural timber due to freezing and thawing cycles.
Stephen Asare, Megan Stoescu, Luis Balmori, Srinivas Allena, Emmanuel Kidando, Josiah Owusu-Danquah   +5 more
doaj   +1 more source

The Dundee Ready Education Environment Measure: A prospective comparative study of undergraduate medical students’ and interns’ perceptions in Oman

Sultan Qaboos University Medical Journal, 2018
Objectives: This study aimed to assess perceptions of the educational environment in Oman among medical undergraduate students and interns using the Dundee Ready Education Environment Measure (DREEM) tool.
Gowda P. Prashanth, Salim K. Ismail
doaj   +1 more source

Longitudinal Single‐Axon‐Resolution Imaging of Peripheral Nerve Injury Response in Mice Using an Optical Window Implant

Advanced Science, EarlyView.
A minimally invasive optical window enables stable, long‐term imaging of peripheral nerves in vivo at single‐axon resolution. Dynamic processes of degeneration, regeneration, and cellular remodeling are visualized across multiple time scales within the same nerve region, providing a unique platform to study a variety of anatomical and molecular events ...
Igor D. Luzhansky, Emma Anisman, Ron Perez, Sophia Zhang, Morgan Hoffman, Daniel Hunter, Abigail Cherian, Jevon Bonner, Emilia Feria, Ahmed Ahmed, Muneeb Malik, Junwei Du, Leland C. Sudlow, David M. Brogan, Matthew D. Wood, Mikhail Y. Berezin   +15 more
wiley   +1 more source

RPLP2 Mediates the Beneficial Effects of Exercise on Stress Resistance Through Muscle–Brain Communication

Advanced Science, EarlyView.
A novel exercise‐inducible myokine acidic ribosomal protein P2 (RPLP2), initially identified from human trials, is presented here, whose circulating levels negatively correlate with clinical anxiety severity. Muscle‐derived RPLP2 enhances hippocampal ribosomal assembly and adult neurogenesis to rescue stress‐induced anxiety deficits.
Peiyu Luo, Wei Wu, Huan Peng, Dan He, Yuxi Guo, Boyue Zhao, Xiaodan Wang, Li Ma, Yuhang Qin, Yifang Zhai, Lixia Zhuo, Ying Zhang, Yijie Guo, Linlin Jing, Fangyao Chen, Erfei Zhang, Wei Wang, Xiancang Ma, Yan Li   +18 more
wiley   +1 more source

Female mentors positively contribute to undergraduate STEM research experiences.

PLoS ONE, 2021
The positive influence of undergraduate research and mentoring on student success in STEM fields has been well-established. However, the role that the gender of a research mentor may play in the undergraduate research experience warrants further ...
Saili Moghe, Katelyn Baumgart, Julie J Shaffer, Kimberly A Carlson   +3 more
doaj   +1 more source

Charting the Future of Stereoselective Carbohydrate Synthesis: The Essential Role of Cross‐Disciplinary Innovation

Advanced Science, EarlyView.
Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Charles C. J. Loh
wiley   +1 more source

PREVALENCE AND ECONOMIC IMPORTANCE OF LIVERFLUKE INFESTATION IN SLAUGHTERED CARABAOS AND CATTLE

Annals of Tropical Research, 1981
Separate surveys were conducted in Baybay and Ormoc, Leyte to determine the prevalence of liverfluke infestation or fascioliasis and the economic importance of infested livers of slaughtered carabaos and cattle.
Marissa T. Sabarez, LM Ancheta, DC Maniwang, SC Vencilao, TJ Fernandez Jr.   +4 more
doaj  

Red Blood Cells as Endogenous Biotweezers for Optical Micromanipulation In Vivo

Advanced Science, EarlyView.
By synergistically integrating the long‐distance manipulation fiber probe (LDMFP) and endogenous red blood cells (RBCs) as biocompatible optical elements, a natural RBC biotweezer was developed for the desired microparticle manipulation and immune cell activation within living vasculature, which might offer an alternative tool for intravital optical ...
Tong Yang, Xinyu Ren, Dalin Ma, Hao Pang, Wei Chen, Kaize Cai, Mei Yuan, Bingzhi Zhang, Zufang Lin, Xiaoshuai Liu   +9 more
wiley   +1 more source

[Undergraduate students: the future of research].

Revista peruana de medicina experimental y salud publica, 2010
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Osada, Jorge, Ruiz-Grosso, Paulo, Ramos, Mariana   +2 more
openaire   +2 more sources