A mechanical-assisted post-bioprinting strategy for challenging bone defects repair
Nature CommunicationsBioprinting that can synchronously deposit cells and biomaterials has lent fresh impetus to the field of tissue regeneration. However, the unavoidable occurrence of cell damage during fabrication process and intrinsically poor mechanical stability of ...
Jirong Yang +11 more
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Learning Disease State from Noisy Ordinal Disease Progression Labels [PDF]
arXivLearning from noisy ordinal labels is a key challenge in medical imaging. In this work, we ask whether ordinal disease progression labels (better, worse, or stable) can be used to learn a representation allowing to classify disease state. For neovascular age-related macular degeneration (nAMD), we cast the problem of modeling disease progression ...
arxiv
Early degeneration of the St Jude Medical Trifecta bioprosthetic aortic valve: A problem of the leaflets or of the stent? [PDF]
, 2017 Giuseppe Santarpino, Steffen Pfeiffer
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Medical Prospect of Melatonin in the Intervertebral Disc Degeneration through Inhibiting M1-Type Macrophage Polarization via SIRT1/Notch Signaling Pathway [PDF]
, 2023 Xinyu Dou +8 more
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Microfluidic Spinning of PEDOT:PSS Microfibers for Nerve Guidance Conduits
Advanced Materials Technologies, EarlyView.This publication explores the fabrication of microfluidically spun PEDOT:PSS microfibers for conductive nerve guidance conduits (NGCs). It details the spinning process, fiber characterization, and biocompatibility assessment. The study highlights the fibers' mechanical and electrical properties, non‐cytotoxicity, and potential for nerve regeneration or
Matthias Geiger +8 more
wiley +1 more source
Structural insights into drug transport by an aquaglyceroporin
Nature CommunicationsPentamidine and melarsoprol are primary drugs used to treat the lethal human sleeping sickness caused by the parasite Trypanosoma brucei. Cross-resistance to these two drugs has recently been linked to aquaglyceroporin 2 of the trypanosome (TbAQP2 ...
Wanbiao Chen +10 more
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Vertical Membrane‐Free Organ‐on‐a‐Chip for High‐Throughput In Vitro Studies and Drug Screening
Advanced Materials Technologies, EarlyView.This novel microfluidic organ‐on‐a‐chip (OoC) platform enables cost‐effective, high‐throughput in vitro modeling. With vertical compartmentalization and gravity‐driven flow, it eliminates porous membranes and external pumps. Successfully generating intestine, cartilage, and tendon models, this study demonstrates drug responses, including 5‐fluorouracil
Xavier Barceló +5 more
wiley +1 more source
Advanced Optical Materials, EarlyView.This work shows a study on SrF2:Yb3+, Er3+ water colloid, additionally doped with transition metals (Sc3+ or Zn2+) to enhance observed emission, tested during 22 weeks of storage in ambient conditions. Due to high stability, excellent optical properties achieved under 975 nm excitation, and negligible phytotoxicity, the nanoparticles are applied for ...
Dominika Przybylska +4 more
wiley +1 more source
A Lecture ON THE RED DEGENERATION OF UTERINE FIBROIDS COMPLICATING PREGNANCY: Delivered at the Medical Graduates' College and Polyclinic, May 5th, 1909 [PDF]
, 1909 J. Bland-Sutton
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