98%
921
2 minutes
20
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1177/0145561320933963 | DOI Listing |
Simul Healthc
September 2025
From the Pratt School of Engineering, Duke University, Durham, NC.
Introduction: Women who experience postpartum hemorrhage (PPH) after giving birth rapidly lose blood, which may lead to shock or death without immediate intervention. PPH most often results from uterine atony, when the uterus fails to contract after delivery. Worldwide, PPH causes 10 deaths hourly, with most deaths occurring in low-income settings.
View Article and Find Full Text PDFComput Methods Biomech Biomed Engin
September 2025
Center for Medical Metrology, National institute of metrology, Beijing, China.
Geometric changes in the sigmoid sinus diverticulum (SSD) can alter its hemodynamic - a primary factor contributing to pulsatile tinnitus (PT). However, not all SSD cases lead to clinical PT symptoms. This study aims to investigate the influence of the diameter of the diverticulum (EDD) on the hemodynamics of the sigmoid sinus in PT.
View Article and Find Full Text PDFFront Vet Sci
August 2025
Department of Veterinary Surgery, Graduate School of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Introduction: The conventional pin and tension band wiring (TBW) technique remains the standard for fixation, but is frequently associated with complications such as wire breakage, loosening, and delayed healing in patellar fracture. Locking plate fixation has demonstrated superior biomechanical stability in human studies. This study aimed to compare the biomechanical performance of locking plate fixation versus TBW in canine transverse patellar fractures and to evaluate the influence of plate design on fixation strength.
View Article and Find Full Text PDFFront Pharmacol
August 2025
General Surgery Department Three, Gansu Province Central Hospital, Lanzhou, China.
Fast and early detection of low-dose chemical toxicity is a critical unmet need in toxicology and human health, as conventional 2D culture models often fail to capture subtle cellular responses induced by sub-toxic exposures. Here, we present a bioengineered three-dimensional (3D) electrospun nanofibrous scaffold composed of polycaprolactone that enhances chromatin accessibility and primes fibroblasts for improved sensitivity to low-dose chemical stimuli in a short period. The scaffold mimics the extracellular matrix, providing topographical cues that reduce cytoskeletal tension and promote nuclear deformation, thereby increasing chromatin openness.
View Article and Find Full Text PDFRev Bras Ortop (Sao Paulo)
June 2025
Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Thandaram, Kancheepuram District, Tamil Nadu, Índia.