Bone Abstracts

Objective: Individuals with type 2 diabetes have increased fracture risk despite higher bone mineral density (BMD). There are few studies regarding the effect of diabetes on bone mineral density and hip geometry in Asian population. The aim of this study was to examine the gender-specific influence of diabetes on BMD and hip geometry.Subjects and methods: A total of 1334 subjects (571 men and 763 women) ≥50 years of age were analyzed using data fro...

Study design: Prospective study.Objectives: The risk factors correlated with actual falls were assessed in patients with lumbar spinal stenosis.Materials and methods: In 201 patients (M:F 65:136) with symptomatic lumbar spinal stenosis, falls history within recent one year was investigated. The factors which were expected correlation with actual falls were evaluated together. Blood chemistry was performed to evaluate serum Vitamin ...

Introduction: Low-magnitude, high-frequency (LMHF) mechanical stimuli lead to enhance bone formation and decrease resorption. This study aimed to investigate the effect of vibration on the bone loss induced by inflammatory cytokine, lipopolysaccharide (LPS).Methods and designs: Balb-C mice were administered to LPS (5 mg/kg) with two i.p. injections on days 0 and 4, while sham control group was injected with 400 μl of water for injection without LPS....

Background and objectives: Vitamin D deficiency causes calcium-depleted bone, which further weakens the bones and increases the risk of fractures. Also, It is known as related to obstetrics problem like gestational diabetes, infections, preeclampsia and incidence of caesarean section as well as glucose metabolism, immune system, cardiovascular diseases and cancer.Recently, the relationship between preterm birth and vitamin D deficiency becomes the main i...

Introduction: Vertebral fracture has been recognized as a major health concern. Our purposes were to evaluate the trends in the incidence and mortality of vertebral fracture between 2008 and 2012 and predict the number of vertebral fracture that will occur in Korea up to 2025, using nationwide data from the National Health Insurance Service (NHIS).Method: A nationwide data set was evaluated to identify all new visits to medical institutes for vertebral f...

Introduction: A significant number of patient who have experienced previous surgical treatment for an osteoporotic hip fracture, experienced a subsequent hip fracture (SHF) on the opposite side. The incidence of asynchronous bilateral hip fractures is 1.7–14.8%. All hip fracture patients treated at five university hospitals in the Inchon and Bucheon area of Korea, were reviewed. The patients were divided into two groups, a group that had experienced subsequent hip fractur...

Introduction: The correlation between the occurrence of atypical femur fractures (AFFs) and prolonged bisphosphonate use has been reported in many studies. However, the incidence of AFFs is extremely low, which results in the lack of studies illuminating its treatment and clinical results so far. In this study, we aim to elucidate the clinical outcomes of bisphosphonate-associated AFFs and the clinical results depending on the bisphosphonate therapy period.<p class="abstex...

Background: Aromatase inhibitors (AIs) increase the risk of fracture in patients with breast cancer. Therefore, we aimed to evaluate the long-term effects of AIs on bone health in postmenopausal women with primary breast cancer.Patients and methods: We performed a retrospective longitudinal observational study in patients with breast cancer who were treated by AIs for &gE;3 years (baseline T-score >–2.5). Patients with previous anti-osteoporosis...

Background and objectives: The association between excess calcium intake and cardiovascular mortality has been reported, but the association has not yet been explored according to serum vitamin D status. Thus, we investigated the relation of dietary calcium intake and Framingham risk score (FRS) according to serum 25-hydroxyvitamin D (25(OH)D) status.Methods: A total of 7809 subjects (3452 males and 4357 female) aged over 40 years from the data of the Ko...

Little is known about the molecular mechanisms underlying the interaction between Sclerostin (SOST) and estrogen, showing an inverse relation in clinical data. Therefore, we investigated mechanisms by which estrogen modulates Sost expression at human osteoblastic cell level in association with BMP-2 signaling, which is a potential route of SOST induction. BMP-2 significantly induced SOST expression, which is suppressed by 17β-estradiol (E2) in human mesenchymal s...