Physical inactivity accelerates bone loss. Since patients with fibromyalgia are relatively physically inactive, bone mass and markers of bone metabolism were determined in 12 premenopausal women with fibromyalgia and in healthy age matched female control subjects. No differences were found in lumbar bone mineral density, femoral neck bone mineral density, serum levels of alkaline phosphatase, osteocalcin, ionized calcium and phosphate. The urinary excretion of both hydroxyproline and calcium relative to urinary creatinine excretion was significantly higher in patients with fibromyalgia, p = 0.01. This was linked to lower urinary creatinine excretion (p = 0.02) probably reflecting lower physical activity in the patients with fibromyalgia. We conclude that bone mass and turnover are generally not affected in premenopausal women with fibromyalgia.
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Sci Rep
January 2025
Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, NO. 172 Tong Zi Po Road, Yuelu District, Changsha, 410006, Hunan, China.
Osteoporotic fractures are a major public health concern, particularly among the aging population, as they significantly contribute to morbidity, mortality, and reduced quality of life. While cardiovascular health (CVH) has traditionally been linked to cardiovascular disease outcomes, emerging evidence suggests it may also influence bone health. This study investigates the association between CVH, as measured by the Life's Essential 8 (LE8) score, and the prevalence of osteoporotic fractures in U.
View Article and Find Full Text PDFJ Craniomaxillofac Surg
January 2025
Ankara University, Faculty of Dentistry, Department of Dentomaxillofacial Radiology, Ankara, Turkey.
Symmetry is integral for the balance and function of the craniofacial complex and making precise diagnosis of asymmetric craniofacial structures is crucial for treatment planning. This study focuses on maxillomandibular asymmetry, examining its impact on condylar resorption and trabecular bone morphology changes following orthognathic surgery. Cone-beam computed tomography (CBCT) scans of patients with and without asymmetry were analyzed pre- and post-surgery.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Department of cariology and Endodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, PR China.
Periodontitis is a chronic inflammatory condition mainly caused by the interaction between the host immune system and periodontal tissue pathogens, and may lead to consequences, such as alveolar bone defects and tooth loss. Incomplete bacterial removal, persistent inflammation and high reactive oxygen species (ROS) environment are the main challenges for periodontal tissue repair and alveolar bone regeneration. In this study, an injectable composite microgel (Gelatin methacryloyl-Phenylboronic acid/Hydroxyadamantane, GPH) loaded with antimicrobial peptide (AMP) and cerium dioxide (CeO) microspheres was developed to achieve a synergistic function of bacteriostasis, immunomodulation, and ROS removal.
View Article and Find Full Text PDFBone
January 2025
Weldon School of Biomedical Engineering, Purdue University, Indianapolis, IN, United States; Roudebush Veterans Administration Medical Center, Indianapolis, IN, United States. Electronic address:
Comorbid diabetes and chronic kidney disease create a complex disease state with multi-faceted impacts on bone health, primarily reduced bone mass and tissue quality. To reduce fracture risk in this growing population, interventions are needed that target both bone mass and quality. Romosozumab (Romo) is an FDA-approved sclerostin inhibitor that has been shown to increase bone mass and strength in a murine model of combined diabetes and CKD (DKD), while Raloxifene (RAL) is a mild anti-resorptive used to treat osteoporosis that has also been shown to increase bone mechanical properties by increasing bone bound water content.
View Article and Find Full Text PDFBone
January 2025
Molecular Endocrinology Laboratory (KMEB), Department of Endocrinology, Odense University Hospital, DK-5000 Odense C, Denmark; Steno Diabetes Centre Odense, Odense University Hospital, DK-5000 Odense C, Denmark.
Objective: Fracture risk is increased in longstanding type 2 diabetes (T2D). High-resolution peripheral quantitative CT scans have demonstrated higher cortical porosity in T2D complicated by microvascular disease (MVD). We investigated if cortical bone resorption is followed by inadequate bone formation in individuals with T2D complicated by MVD.
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