Utility of MRI-based vertebral bone quality scores and CT-based Hounsfield unit values in vertebral bone mineral density assessment for patients with diffuse idiopathic skeletal hyperostosis.

Unlabelled: This study investigated bone mineral density assessment for patients with DISH. DXA-based T-scores overestimated bone quality, while MRI-based VBQ scores and CT-based HU values provided accurate assessments, particularly for advanced degenerative cases. This enhances accurate evaluation of BMD, crucial for clinical decision-making.

More Prevalent and Severe Low Bone-Mineral Density in Boys with Severe Adolescent Idiopathic Scoliosis Than Girls: A Retrospective Study of 798 Surgical Patients.

Introduction: A total of 0.1-0.8% of AIS patients progress to severe stages without clear mechanisms, and AIS girls are more prone to curve progression than boys.

Improvement of gut-vascular barrier by terlipressin reduces bacterial translocation and remote organ injuries in gut-derived sepsis.

Gut-vascular barrier (GVB) serves as the last barrier to limit the migration of intestinal toxins into the blood circulation. The efficacy of terlipressin (a vasopressin V1 receptor agonist) in reducing GVB and multiple organ damage in gut-derived sepsis is unknown. In this study, we hypothesized that, besides other intestinal barriers, GVB play a key role in gut-derived sepsis and terlipressin improve GVB damage and then reduce bacterial translocation and organ injuries.

Identification of a novel splicing mutation and genotype-phenotype correlations in rare PLS3-related childhood-onset osteoporosis.

Background: X-linked early-onset osteoporosis, caused by mutations in plastin3 (PLS3), is an extremely rare disease characterized by low bone mineral density (BMD) and recurrent osteoporotic fractures. There is limited information on genetic and phenotypic spectrum, as well as genotype-phenotype correlations of the disease. Moreover, whether decreased PLS3 levels were also involved in osteoporosis among subjects without PLS3 pathogenic mutations remains unknown.

Photodegradation of 4-tert-butylphenol in aqueous solution by UV-C, UV/H2O2 and UV/S2O8(2-) system.

The photolytic degradation of 4-tert-butylphenol (4-t-BP) in aqueous solution was investigated using three kinds of systems: UV-C directly photodegradation system, UV/H2O2 and UV/S2O8(2-) system. Under experimental conditions, the degradation rate of 4-t-BP was in the order: UV/S2O8(2-) > UV/H2O2 > UV-C. The reaction kinetics of UV/S2O8(2-) system were thoroughly investigated.

The reliability and validity of the simplified Chinese version of Male QUALEFFO-26.

The aim of the study was to investigate the reliability and validity of Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-26) in male osteoporosis patients from Chinese population. The simplified Chinese version of Male QUALEFFO-26 was translated and adapted on the basis of QUALEFFO-31, which was assigned to the cases and controls together with SF-36. Reliability was assessed using the intra-class correlation coefficient (ICC) and Cronbach's α.

Zoledronic acid increases bone mineral density and improves health-related quality of life over two years of treatment in Chinese women with postmenopausal osteoporosis.

Introduction: Osteoporosis is characterised by decreased bone mass and weakened bones, with an increased risk of fractures. Osteoporotic fracture, the most serious complication of osteoporosis, is related not only to lower bone mineral density (BMD), but also falls. Osteoporosis and fractures are associated with a decreased health-related quality of life (HRQL).

[Analysis of mandibular bone mineral density of senile osteoporosis patients].

Objective: To investigate the mandibular bone mineral density (BMD) change of senile osteoporosis patients and the relationship between the mandible bone loss and systemic bone loss.

Methods: Forty senile osteoporotic patients (group A), 40 non-osteoporosis control elders (group B) and 40 healthy youths (group C) were included in this study. Standard digital panoramic tomography (SDPTG) was taken for each participant.

Analysis of recurrent fracture of a new vertebral body after percutaneous vertebroplasty in patients with osteoporosis.

Objective: To investigate the characteristics of recurrent fracture of a new vertebral body after percutaneous vertebroplasty in patients with osteoporosis.

Methods: 29 postmenopausal osteoporosis patients were divided into two groups: 14 patients with recurrent fracture of a new vertebral body after vertebroplasty comprised the new fracture group and there were 15 patients without recurrent fracture in the control group. The following variables were reviewed: age, body mass index (BMI), history of fractures, history of metabolic disease, anti-osteoporosis therapy, type of back brace used, bone mineral density (BMD) of the lumbar spine and hip, intact parathyroid hormone (iPTH), serum calcium and phosphorus, and time since vertebroplasty.