Results 81 to 90 of about 250,235 (304)

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

Advanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour, Daniel Cohn, Ishita Sarkar, Raja Alamore, Kareem Abd Rbo, Offer Amir, Dean Nachman   +6 more
wiley   +1 more source

Transapical off-pump mitral valve repair with Neochord Implantation (TOP-MINI): step-by-step guide [PDF]

, 2015
open10openColli, Andrea; Zucchetta, Fabio; Torregrossa, Gianluca; Manzan, Erica; Bizzotto, Eleonora; Besola, Laura; Bellu, Roberto; Sarais, Cristiano; Pittarello, Demetrio; Gerosa, GinoColli, Andrea; Zucchetta, Fabio; Torregrossa, Gianluca; Manzan, Erica;
Bellu, Roberto, Besola, Laura, Bizzotto, Eleonora, Colli, Andrea, Gerosa, Gino, Manzan, Erica, Pittarello, Demetrio, Sarais, Cristiano, Torregrossa, Gianluca, Zucchetta, Fabio   +9 more
core   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

Fusión de suturas craneales en el delfín franciscana, Pontoporia blainvillei (Gervais and D'Orbigny, 1844) [PDF]

, 2015
Se estudió la fusión de suturas craneales y su asimetría bilateral en el delfín franciscana, Pontoporia blainvillei. Nuestros resultados mostraron que el cierre de suturas presenta baja variabilidad asociada a la longitud corporal total, exceptuando la ...
Cappozzo, Humberto Luis, del Castillo, Daniela Laura, Flores, David Alfredo   +2 more
core  

Phenotypic Expression of Two Candidate Genes of Nonsyndromic Craniosynostosis in Danio rerio [PDF]

, 2020
Phenotypic Expression of Two Candidate Genes of Nonsyndromic Craniosynostosis in Danio rerio Annemarie Carver, Dept. of Biology with Dr. Rita Shiang, Dept.
Carver, Annemarie
core   +1 more source

Sprayable Polymer Blends With Short‐Chain Surface Segregation for Preventing Postoperative Abdominal Adhesions

Advanced Healthcare Materials, EarlyView.
Adhesions’ high occurrence rates and high morbidity render them a critical challenge to be addressed. Current prevention methods, such as physical barriers, have many limitations, resulting in inconsistent safety and efficacy. This study demonstrates the potential for sprayable polymeric materials as an adhesion barrier.
Robert J. Morris III, Tejaswi Nori, Alex I. Halpern, Hannah LaPadula, Arthur V. Cresce, Sarah L. Wright, Anthony D. Sandler, Peter Kofinas   +7 more
wiley   +1 more source

Evaluation of Delayed Bleeding Prevention and Sustained Closure Using the Reopenable Clip‐Over‐the‐Line Method for Gastric Endoscopic Submucosal Dissection

DEN Open
Objectives Delayed bleeding is a major complication of gastric endoscopic submucosal dissection (ESD), particularly in high‐risk patients. The reopenable clip‐over‐the‐line method (ROLM) is a novel closure technique, but its durability and preventive ...
Gen Kitahara, Takuya Wada, Kenta Murotani, Kusutaro Doi, Toshiki Horii, Tomohiro Betto, Akinori Watanabe, Kenji Ishido, Hisatomo Ikehara, Chika Kusano   +9 more
doaj   +1 more source

Drug Eluting Sutures

Journal of Pharmacy and Bioallied Sciences
Appropriate surgical technique and soft-tissue management are essential for soft-tissue healing in dental surgery. Closely approximating the flap edges and proper suturing technique and material will accelerate wound healing.
Kesang Lhamu, Deepak Kochar, Surinder Sachdeva, Apurva Sharma, Merin John, Sheetal Dahiya, Sreejith Krishna   +6 more
doaj   +1 more source

Wound Geometry Determines Whether Aligned‐Fiber Scaffolds Accelerate or Impede Diabetic Wound Healing: A Biased Random Walk Analysis

Advanced Healthcare Materials, EarlyView.
Wound closure is governed by geometry‐orientation coupling: aligned fibers speed migration along their axis but hinder perpendicular advance. In vivo diabetic wound experiments with composition‐matched fibrin, combined with an anisotropic diffusion (biased random‐walk) model, quantify this trade‐off and generate a healing landscape.
Yin‐Yuan Huang, Xiangjun Peng, Yuxuan Huang, Kunkoo Kim, Chengli Li, Peilun Hu, Sean J. Wang, Rohan Avula, Chun‐Yi Yang, Pengchao Ma, Shuhui Yang, Shumeng Jiang, Guy M. Genin, Xiumei Wang   +13 more
wiley   +1 more source

Effect of Suturing and Adhesive Fixation on Free Gingival Graft Stability: An Ex‐Vivo Porcine‐Model Study

Clinical and Experimental Dental Research
Objectives Clinician expertise influences approach choices, amidst ongoing research on suturing techniques’ biomechanical effects on graft stability.
Kevimy Agossa, Khushboo Kalani, Parham Hazrati, Chi‐Fan Chen, Chen‐Lin Tsai, Dumitru Chele, Abdusalam E. Alrmali, Hom‐Lay Wang   +7 more
doaj   +1 more source