Results 241 to 250 of about 201,450 (354)

Estimation of handling stresses in a 4 m Zerodur blank with the finite element method

, 1989
Horst Loch
openalex   +1 more source

Highly Tunable and Cell‐Remodelable Thiol‐ene Alginate‐Peptide Crosslinked Hydrogels to Recreate Cellular and Organoid Microenvironments for Biofabrication

Advanced Healthcare Materials, EarlyView.
Norbornene‐functionalized alginate is crosslinked with a di‐thiolated peptide sequence cleavable by cell‐secreted matrix metalloproteinases and decorated with cell‐adhesion peptides upon exposure to UV. Thyroid follicles, endometrial and intestinal organoids are encapsulated in a gentle manner with high cell viability and correct phenotype ...
Julia Fernández‐Pérez, Adrián Seijas‐Gamardo, Antonio J. Feliciano, Panagiota Kakni, Anna M. Kip, Paul Wieringa, Stefan Giselbrecht, Matthew B. Baker, Lorenzo Moroni   +8 more
wiley   +1 more source

Daily home ECG monitoring for assessing the blanking period after catheter ablation in persistent atrial fibrillation. [PDF]

Heart Rhythm O2
Shako D, Senoo K, Yukawa A, Matoba S.
europepmc   +1 more source

1309 Simultaneous Optimization of Variable Blank Holder Force Trajectory and Tools Motion Drawing via Sequential Approximate Optimization

, 2013
Satoshi KITAYAMA, Jirasak Srirat, Koetsu YAMAZAKI   +2 more
openalex   +2 more sources

Dual‐Functional Polyphosphoesters for Gene Delivery: Synergistic Effects of Guanidinium and Hydrophobic Side Chains in Degradable Polymers

Advanced Healthcare Materials, EarlyView.
This study presents guanidinium‐ and indole‐functionalized polyphosphoesters as degradable, non‐viral gene delivery vectors. Through precise tuning of charge density and hydrophobicity, these polymers form stable polyplexes with low toxicity. Remarkably, minor structural changes yield up to 200‐fold differences in transfection efficiency, highlighting ...
Markus Kötzsche, Andreas Dzierza, Jan Egger, Timo Rheinberger, Christin Weilandt, Frederik R. Wurm, Ivo Nischang, Dagmar Fischer, Kalina Peneva   +8 more
wiley   +1 more source

Sham-controlled trials and the future of electrophysiology: Reflections on SHAM-PFA. [PDF]

Heart Rhythm O2
Mhanna M, Mandrola JM, Olshansky B.
europepmc   +1 more source

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

Advanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach, Jonas Kubat, Stefan Simm, Alexandra H. Springwald, Burak Demir, Anton Liebezeit, Michael C. Hacker, Michaela Schulz‐Siegmund   +7 more
wiley   +1 more source

Role of Colchicine in Reducing Atrial Fibrillation Recurrence After Catheter Ablation. [PDF]

J Am Heart Assoc
Kanaan CN, Ibrahim R, Pham HN, Abdelnabi M, Habib E, Farina J, Narayanasamy H, Chahal A, Arsanjani R, Shen WK, El Masry H, Sorajja D.   +11 more
europepmc   +1 more source

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

Impact of NT-proBNP reduction on recurrence after cryoballoon pulmonary vein isolation and left atrial roof ablation in persistent atrial fibrillation. [PDF]

Heart Vessels
Nomura R, Hasegawa K, Tsuji T, Mukai M, Miyoshi M, Tama N, Ikeda H, Ishida K, Uzui H, Tada H.   +9 more
europepmc   +1 more source