Bone Abstracts

Experimental studies in animals indicate that particular maternal exposures during pregnancy can have specific effects on body composition in the offspring, with long-term implications for subsequent metabolic phenotype and cardiovascular risk. In animals the environment during early life induces altered phenotypes in ways which are influenced or mediated by epigenetic mechanisms, but until recently there has been little direct evidence in humans and understanding of which dev...

Introduction: Paget’s disease of bone (PDB) has an autosomal-dominant mode of inheritance in one-third of cases. The germinal SQSTM1/P392L mutation is the most frequent mutation, present in 40% of patients with a familial form of PDB, and 8% of unrelated patients. Fibrous dysplasia (FD) is a rare bone disorder, mono or polyostotic, caused by post-zygotic mutations in GNAS gene, for which a PCR-clamping method was developed to ease their detection and avo...

Differences in fracture rates and bone mass in families and individuals of different ethnic origins may be due to differing lifestyles and/or genetic backgrounds. This study aimed to assess the associations of bone mass and fracture prevalence in adolescents with maternal bone mass and fracture history, and sibling fracture history.Data from 1389 adolescent-biological mother pairs from the Birth to Twenty (Bt20) longitudinal study were obtained. Question...

Insulin-like growth factor 1 (IGF-1) is known to be a predictor of future osteoporotic fractures. Insulin-like growth factor binding protein 1 (IGFBP1) regulates the bioavailability of IGF-1 and thus in reason IGFBP1 also could be a fracture predictor. To our knowledge there are no previous studies published on the relation between the serum concentration of IGFBP1 and fractures.This is a population-based prospective cohort study on 351 Swedish women age...

Method: The aim of this retrospectively study was to ascertain trends in the incidence of hip fracture, resulting from traumas of low intensity (fall of same high), in age over 50 years old, using register information from University Hospital of Los Andes (Merida Venezuela) theatre records. There was a total of 404 fractures of the proximal femur, which affected 293 women’s and 111 men’s, the overall female:male ratio was 2.64:1. The average standardized incidence pe...

Purpose: This combined qualitative and quantitative study aimed to investigate women’s personal reasons for and choices to decline the screening for osteoporosis. The ROSE study is a randomized prospective population-based trial investigating the efficacy of a screening program to prevent fractures in women aged 65–80 years.Methods: A triangulated approach combining data from interviews and questionnaire. 7020 questionnaires from the screening ...

Biographical DetailsMichael P Whyte is Professor of Medicine, Pediatrics, and Genetics at the Washington University School of Medicine, a staff member of Barnes-Jewish Hospital and St. Louis Children’s Hospital, and Medical-Scientific Director at the Center for Metabolic Bone Disease and Molecular Research, Shriners Hospital for Children in St. Louis, Missouri, USA.<p class="abst...

Only minor literature on histopathologic changes in Blount’s disease is available. This study presents the histologic findings of biopsies harvested from the medial and lateral part of the proximal tibia during the W/M serrated osteotomy in patients with infantile Blount’s disease, performed in Ghana. In this study it is hypothesized that the medial metaphyseal area in these children will present a different histological morphology compared to the lateral metaphyseal...

Objective: To test the hypothesis that the cemented and uncemented implants had effect on the measurement of proximal femur BMD by DEXA.Methods: 40 patients underwent unilateral THA using cemented (n=20) and uncemented (n=20) implants due to developmental dysplasia of the hip, femoral neck fracture or femoral head necrosis from January 2015 to July 2015 were included. Preoperative DEXA scans were acquired for the BMD of the posteroanter...

Purpose: The aim of our study is a micro-CT-based, longitudinal characterisation of ovariectomy, multideficient diet and corticoid therapy impact on the ossal microarchitecture.Materials and methods: Four randomized groups were formed out of 32 adult female merino land sheep:1. control2. ovariectomized (OVX)3. OVX+multideficient diet (OVX-D)4. OVX-D+320 mg methylp...