Bone Abstracts

Objectives: To assess the effects of short-term vitamin D supplementation on bone metabolism, glycaemic status and immune function in vitamin D deficient children.Method: Treatment with daily 5000 IU cholecalciferol supplementation for 6 weeks. At baseline and end of treatment serum 25 hydroxyvitamin D (25(OH)D), parathyroid hormone (PTH), alkaline phosphatase (ALP), serum collagen type 1 cross-linked C-telopeptide (CTX), serum calcium, HbA1c, sex hormon...

Objectives: Adolescents with Developmental Coordination Disorder (DCD) have significantly lower bone mineral density (BMD) compared to their non-affected peers. Their difficulty in performing weight bearing movement skills is hypothesised to explain poorer bone characteristics. This feasibility study examined the impact of a 13-week exercise intervention on tibial bone parameters in adolescents with DCD.Methods: Twenty-eight adolescents with DCD particip...

Background: There are no models for estimating risk of fracture in patients taking treatments for osteoporosis. Knowing a patient’s risk of fracture during treatment may help make future treatment decisions; therefore, the development of on-treatment fracture risk models is needed.Methods: To assess on-treatment fracture risk, the analysis included subjects who received denosumab (DMAb) 60 mg Q6 every 6 months for at least 1 year in either FREEDOM o...

Subject: To examine the relationship between calcification of the coronary arteries, coronary atherosclerosis and indicators of bone mineral density (BMD) among males with coronary heart disease (CHD).Materials and methods: Seventy-four males with documented CHD were examined. BMD was assessed by dual energy absorptiometry with T-criterion definition of the proximal femur and lumbar spine, coronarography, multispiral computed tomography with quantificati...

Objectives: We aimed to analyze bone mineralization in postmenopausal women of Southern Apulia and to evaluate the effect of obesity-related phenotypes as BMI ≥30 kg/m2, diabetes, hypertension and cardiovascular diseases.Methods: The PROF project is a population-based study on 3.356 subjects (40–99 years) analyzed by phalangeal quantitative ultrasound (QUS) to evaluate bone mineral status. A total of 2.756 postmenopausal women were ...

Background: Dual-energy X-ray absorptiometry (DEXA) is the gold standard used for measuring bone mineral density and such readings are currently used to predict osteoporosis and osteoporotic fractures. However, no similar prediction model has been developed to identify the age that a patient will become osteoporotic based on DEXA scanning.Objective: The aim of this study was to develop a mathematical model to determine the TTO based on two or more DEXA s...

Objectives: This study was designed to investigate the prevalence of low bone mass, the influence of amenorrhea on bone mineral density (BMD), and the cause of amenorrhea that provoke the severe low bone mass in premenopausal women.Materials and methods: One hundred and seventy one women diagnosed with amenorrhea in premenopausal women were included in this study. All patients underwent history taking, gynecological examination, and check serum hormone l...

Rheumatoid arthritis (RA) is an immune-mediated disease characterized by T cells activation and bone erosions that severely reduces patients quality of life; however a clear role for different T helper (Th) cells has not been established yet.This work aims to evaluate Th phenotypes, osteoclast (OCs) precursors cells and cytokines in peripheral blood of women affected by early RA (eRA) compared to healthy women matched for age. The study was approved by o...

Inflammatory stimuli can lead to bone loss by mechanisms that are not well understood. We recently showed that skin inflammation induces bone loss in mice and humans. In psoriasis, one of the prototypic IL-17A-mediated inflammatory human skin diseases, low bone formation and bone loss correlates with increased serum IL-17A levels. Similarly, in two mouse models with chronic IL-17A-mediated skin inflammation, K14-IL17Aind and JunB&...

The aim of the study was to evaluate the appendicular lean mass depending on the dietary protein intake in the Ukrainian postmenopausal women.Materials and methods: The study involved 63 women aged 52–89 years, who, depending on their ages, were divided into groups: 52–59 years (n=9), 60–69 years (n=26), 70–79 years (n=21), 80–89 years (n=7). To assess the dietary habits of women, we used the t...