Bone Abstracts

Aim: The aim of this study is evaluating of body composition and frequency of sarcopenia in women depending on age.Materials and methods: We have examined 8637 women aged 20–89 years (mean age – 56.7±0.14 years; mean height – 162.5±0.07 cm; mean weight – 73.5±0.16 kg). The patients were divided into two groups depending on age: 20–24 (n=143), 25–29 (n=209), 30–34 (n=271), 35&#15...

Introduction: The blood loss sustained during hip fracture repair can be significant and is associated with a high-risk of post-operative anaemia. Anaemia may exacerbate chronic cardiac and pulmonary conditions suffered by this aging population leading to increased morbidity and mortality.Objective: To assess the prevalence and severity of anaemia throughout hospital admission in patients admitted with a fractured neck of femur.Met...

A randomized, placebo-controlled phase 2 study evaluated the safety and efficacy of BA058, an analog of hPTHrP(1–34), in postmenopausal women with severe osteoporosis. 221 patients were randomized to received BA058 20, 40, and 80 μg, placebo or teriparatide (TP) 20 μg, by daily s.c. injection. 184 (83%) patients completed an initial 24 weeks of treatment. The mean percent change in lumbar spine BMD at 24 weeks was 1.6% with placebo, 6.7% with BA058 80 μg, a...

Introduction: Granulocyte colony-stimulating factor (G-CSF) is widely used to mobilize peripheral blood stem cells (PBSC) and enable PBSC collection by apheresis. Although bone pain is a common adverse event following G-CSF treatment, little is known on its effect on bone metabolism.Methods: Markers of bone turnover (OC, osteocalcin, β-CTx, bALP, C-terminal telopeptide of type I collagen, bone specific alkaline phosphatase, TRAP, tartrate resistant ...

Biographical DetailsCecilia GötherströmCecilia Götherström is Associate Professor in Stem Cell Research at Karolinska Institutet and her research is in the field of perinatal regenerative medicine. She was one of the first in the world to isolate and characterize human fetal mesenchymal stem cells. Dr Götherström has de...

Background: We identified a family with early onset X-linked osteoporosis and fracturesMethods: We performed whole exome sequencing of the X chromosome in three affected members. After discovering a putative pathogenic variant we performed Sanger sequencing of all exons of this gene in other members of this family and in 95 unrelated men suspected of OI type I without COL1A1/2 mutations. We also genotyped a SNP in this gene (minor allele frequency 0.02) ...

Silk fibroin (SF) sponges are a promising scaffold material for tissue engineering due to their biocompatibility, mechanical properties, and ability to support calcium-phosphate formation in vitro. However, previous studies have shown that SF can mineralize spontaneously in the presence of culture media, which has a detrimental effect on experimental integrity when analyzing how cells deposit bone-like tissue in tissue engineering studies. In this study we analyzed th...

Purpose: To investigate the effect of enamel matrix derivative (Emdogain) on the attachment, growth behavior and the genetic effect of human gingival fibroblasts (HGF) cultured on zirconium disc surfaces.Materials and methods: HGF cells were cultured on i) zirconium discs without enamel matrix derivative (EMD), ii) zirconium discs with EMD 25 μg/ml, and iii) zirconium discs with EMD 100 μg/ml. The cell proliferation activity was evaluated throu...

Objective: The purpose of this study was to investigate the association between single nucleotide polymorphisms (SNPs) in leptin (LEP), its receptor (LEPR) and β adrenergic receptor (ADRB) genes and bone mineral density (BMD) in postmenopausal Korean women.Methods: The LEP c.280G>A, LEPR c.326A>G, c.668A>G, c.1968G>C, c.2096C>T, ADRB2 c.46A>G, c.79C>G, c.718T>C, c....

Children with cerebral palsy have altered muscle tone and reduced bone mass, which can lead to impaired mobility and function increasing their risk for osteopenia in later life.Objectives: We aimed to evaluate the impact of 20 weeks of side-alternating vibration therapy on muscle and bone health in children with mild-moderate cerebral palsy. METHODS: Twelve participants (7.2±0.5 years; 6 females) were recruited to perform vibration therapy on a Gali...