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Sinusoidal alternating electromagnetic field accelerates fracture healing in rats.
Zhejiang Da Xue Xue Bao Yi Xue Ban
August 2024
Laboratory of Basic Medical Science Research, the 940th Hospital of Joint Logistics Support Force of PLA, Lanzhou 730050, China.
Objectives: To investigate the effect of sinusoidal alternating electromagnetic field (SEMF) on fracture healing and its mechanism.
Methods: Femoral fracture model was established using specific pathogen free male Wistar rats. Thirty rats were randomly divided into the control and SEMF groups with 15 rats in each group.
Sodium-glucose cotransporter 2 inhibitors attenuate vascular calcification by suppressing endoplasmic reticulum protein thioredoxin domain containing 5 dependent osteogenic reprogramming.
Redox Biol
July 2024
Department of Cardiology, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China. Electronic address:
Aims: Vascular calcification is strongly linked to the development of major adverse cardiovascular events, but effective treatments are lacking. Sodium-glucose cotransporter 2 (SGLT2) inhibitors are an emerging category of oral hypoglycemic drugs that have displayed marked effects on metabolic and cardiovascular diseases, including recently reported vascular medial calcification. However, the roles and underlying mechanisms of SGLT2 inhibitors in vascular calcification have not been fully elucidated.
View Article and Find Full Text PDFRefractory and progressively worsening nasal obstruction: case report of nasal osteoblastoma and literature review.
Front Oncol
July 2023
Department of Otolaryngology, First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
Nasal osteoblastoma (OB) is a rare and locally aggressive osteogenic tumor that has rarely been reported, and there is a lack of effective evidence data for its diagnosis and treatment. In this study, we report a 31-year-old female patient who presented with nasal congestion and associated progressive painless swelling of the left maxillofacial region. A preoperative computed tomography (CT) examination of the paranasal sinuses was performed, and based on the imaging presentation, the surgeon was unable to differentiate between OB, osteoid osteoma (OO), fibrous dysplasia of bone (FDB) and osteoblastic fibroma (OF).
View Article and Find Full Text PDFIn Vivo Coronary F-Sodium Fluoride Activity: Correlations With Coronary Plaque Histological Vulnerability and Physiological Environment.
JACC Cardiovasc Imaging
April 2023
Department of Nuclear Medicine, Molecular Imaging Lab, Beijing Anzhen Hospital, Capital Medical University, Beijing, China. Electronic address:
Background: F-sodium fluoride (F-NaF) positron emission tomography (PET)/computed tomography (CT) is a promising new approach for assessing microcalcification in vascular plaque.
Objectives: This prospective study aimed to evaluate the associations between in vivo coronary F-NaF PET/CT activity and ex vivo histological characteristics, to determine whether coronary F-NaF activity is a novel biomarker of plaque pathological vulnerability, and to explore the underlying physiological environment of F-NaF adsorption to vascular microcalcification.
Methods: Patients with coronary artery disease (CAD) underwent coronary computed tomography angiography (CTA) and F-NaF PET/CT.
A solitary giant osteochondroma of the femur in the shape of a devil's head pushing back the superficial femoral artery: Case report and literature review.
Int J Surg Case Rep
September 2022
Department of Trauma Surgery and Orthopaedics (Aile IV), Ibn Rochd University Hospital Center, Casablanca, Morocco; Faculty of Medicine and Pharmacy of Casablanca, Hassan II University, Morocco.
Introduction: The most common benign bone tumors are osteogenic exostoses or osteochondromas. They occur during growth and are rarely the cause of vascular or nervous complications.
Case Presentation: We present the case of a young 34-year-old patient who consulted for a swelling in his right thigh.
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