Bone Abstracts

Hepatic osteodystrophy is an important complication of chronic liver disease associated with fractures resulting in pain, deformity and immobility. The aim of the study was to examine association of severity of alcoholic liver cirrhosis with areal bone mineral density (BMD) and to estimate bone geometric strength of the proximal femur in those patinets. The study included 27 male patients with alcoholic liver cirrhosis and control group of 36 healthy patients. Laboratory testi...

Introduction: The aim was to examine serum levels of RANKL, OPG and TNF-α before and after curative surgery (PTX) in patients with primary hyperparathyroidism, and their relationship to bone turnover and bone loss.Patients and methods: A 46 patients with rather severe primary hyperparathyroidism (mean PTH=196 pg/ml, mean total Ca=11.4 mg/dl, spine osteoporosis in 50%, hip osteoporosis in a third) mean age of 63.3±12.3 years, 41 women/five males...

Aims: To describe different multinucleated giant cell phenotypes and their associations with synovitis in people with rheumatoid arthritis (RA) or osteoarthritis (OA), and in an experimental model of chronic arthritis.Material and methods: A cross-sectional comparative study was performed on samples of knee synovia from age-matched patients with RA, OA, or non-arthritic post mortem (PM) controls. OA synovia were stratified by histological inflammation gr...

Patients with type 2 diabetes (T2DM) have an increased risk of hip and vertebral fractures compared to non-T2DM subjects. The bone mineral density (BMD) does not reflect the impaired bone quality in T2DM patients. The aim of the present study was to investigate the relationship between BMD and bone formation (N-terminal propeptide of type I procollagen, PINP; osteocalcin, OC) and bone resorption (cross-linked C-telopeptides of bone type I collagen, CTX) markers, as well as cha...

Introduction and objectives: There is an increasing interest in knowing the factors related to the wear particle-induced disease in total hip replacement (THR), after long-term follow up. Numerous studies have analyzed the development and the destruction patterns of the osteolisis. The objectives of this study were to determine the factors associated with major frequency and severity of this disease and their influence in the osteolytic progression pattern, using magnetic reso...