Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/micr.22034 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Rectification of planar orientation angle switches behavior and replenishes contractile junctions.
J Cell Biol
April 2025
Department of Physics and Astronomy, University of Denver, Denver, CO, USA.
In the early Drosophila embryo, germband elongation is driven by oriented cell intercalation through t1 transitions, where vertical (dorsal-ventral aligned) interfaces contract and then resolve into new horizontal (anterior-posterior aligned) interfaces. Here, we show that contractile events produce a continuous "rectification" of cell interfaces, in which interfaces systematically rotate toward more vertical orientations. As interfaces rotate, their behavior transitions from elongating to contractile regimes, indicating that the planar polarized identities of cell-cell interfaces are continuously re-interpreted in time depending on their orientation angle.
View Article and Find Full Text PDFMicrosurgical Repair of Large Nasal Septal Defects: Microsurgical Repair of Large Nasal Septal Defects.
Ann Plast Surg
January 2025
Division of Plastic Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL.
Background: Nasal septal defects cause considerable morbidity and represent a challenging reconstructive problem. Traditional repair techniques have employed local intranasal tissues and allograft adjuncts. For large septal defects (>4-5 cm2), less than half are successfully resolved.
View Article and Find Full Text PDFFinite Element Analysis of Functionally Loaded Subperiosteal Implants Evaluated on a Realistic Model Reproducing Severe Atrophic Jaws.
Methods Protoc
January 2025
Department of Biomedical and Neuromotor Sciences, University of Bologna, 40125 Bologna, Italy.
Implant-supported prosthetic rehabilitation for patients with severely atrophic jaws is challenging due to complex anatomical considerations and the limitations of conventional augmentation techniques. This study explores the potential of subperiosteal (juxta-osseous) implants as an alternative solution, using finite element analysis (FEA) to evaluate mechanical performance. Realistic jaw models, developed from radiographic data, are utilized to simulate various implant configurations and load scenarios.
View Article and Find Full Text PDFSerial Quantitative Evaluation of Load Redistribution and Osteotomy Gap After Medial Open-Wedge High Tibial Osteotomy.
J Orthop Res
January 2025
Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
The goal of medial open-wedge high tibial osteotomy (MOW-HTO) is to redistribute load by realigning the lower limb. This surgery is indicated for mild to moderate medial compartment osteoarthritis with varus deformity in cases unresponsive to conservative treatment. Procedures for accompanying cartilage lesions, such as multiple drilling on the medial femoral condyle (MFC), are often performed simultaneously, potentially affecting bone metabolism along with load redistribution and union progression.
View Article and Find Full Text PDFBackground: Anterior circulation stroke (ACS) differs from posterior circulation stroke (PCS) in several aspects. We hypothesize that the risk of early neurologic deterioration (END) and its responses to clopidogrel plus aspirin versus aspirin alone may be different between stroke territories.
Methods And Results: This was a prespecified post hoc analysis of ATAMIS (Antiplatelet Therapy in Acute Mild to Moderate Ischemic Stroke) trial and included patients with definite infarct location who were classified into ACS and PCS according to stroke territory.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!