Search results for "Mineral density"

Relationship between Low Bone Mineral Density and Fractures with Incident Cardiovascular Disease: A Systematic Review and Meta-analysis

2017

An increasing evidence base suggests that low bone mineral density (BMD) and fractures are associated with cardiovascular disease (CVD). We conducted a systematic review and meta-analysis summarizing the evidence of low BMD and fractures as risk factors for future CVD. Two independent authors searched major databases from inception to August 1, 2016, for longitudinal studies reporting data on CVD incidence (overall and specific CVD) and BMD status and fractures. The association between low BMD, fractures, and CVD across longitudinal studies was explored by calculating pooled adjusted hazard ratios (HRs) ±95% confidence intervals (CIs) with a random-effects meta-analysis. Twenty-eight studie…

Odontogenic tumors: A Retrospective Study in Egyptian population using WHO 2017 classification

2021

Odontogenic tumors (OTs) are considered important among oral lesions because of their clinicopathological heterogeneity and variable biological behavior. The purpose of this retrospective cross-sectional study was to evaluate the frequency and distribution of different types of odontogenic tumors based on the current 2017 WHO Classification of Head and Neck Tumors over a period of 5 years. This was achieved by reviewing the records of Cairo's educational hospitals and institutions and comparing the results with findings in the literature. The records of patients diagnosed with odontogenic tumors were obtained from six educational hospitals and a single institute in Cairo which included: Ora…

Hyperuricemia protects against low bone mineral density, osteoporosis and fractures: a systematic review and meta-analysis

2016

Background: Serum uric acid (SUA) accounts for about 50% of extracellular antioxidant activity, suggesting that hyperuricemia may have a protective role in diseases characterized by high levels of oxidative stress, such as osteoporosis. We aimed to meta-analyse data regarding bone mineral density (BMD), osteoporosis and fractures in people with higher SUA vs. lower SUA concentrations. Materials and methods: Two investigators conducted a literature search using PubMed and Scopus, without language restrictions. Standardized mean differences (SMDs) and 95% confidence intervals (CIs) were used for BMD; risk ratios (RRs) and adjusted odds ratios (ORs) for cross-sectional data. Most possible adju…

Recommendations for standardization and phenotype definitions in genetic studies of osteoarthritis: the TREAT-OA consortium

2011

Objective: To address the need for standardization of osteoarthritis (OA) phenotypes by examining the effect of heterogeneity among symptomatic (SOA) and radiographic osteoarthritis (ROA) phenotypes. Methods: Descriptions of OA phenotypes of the 28 studies involved in the TREAT-OA consortium were collected. We investigated whether different OA definitions result in different association results by creating various hip OA definitions in one large population based cohort (the Rotterdam Study I (RSI)) and testing those for association with gender, age and body mass index using one-way ANOVA. For ROA, we standardized the hip-, knee- and hand ROA definitions and calculated prevalence's of RO…

The Association Between Bone Mineral Density and Airflow Limitation in a Cohort of Fit Elderly Women

2016

Purpose: As studies examining the association between bone mineral density (BMD) and airflow limitation (AL) have produced conflicting results, the current one set out to analyze if and to what degree there are any correlations between these variables in a population of fit elderly women. Methods: One hundred and twenty-one non-smoking, fit and healthy women (age ≥ 65 years) underwent anthropometric assessment, laboratory testing (serum 25-hydroxy vitamin D, parathormone, and cytokine levels), pulmonary function testing (PFT), and dual-energy X-ray absorptiometry to evaluate BMD values of the lumbar and femoral regions. Results: A significant positive association was found between FEV1/FVC …

Osteoporosis, jawbones and periodontal disease

2012

The association between osteoporosis and jawbones remains an argument of debate. Both osteoporosis and periodontal diseases are bone resorptive diseases; it has been hypothesized that osteoporosis could be a risk factor for the progression of periodontal disease and vice versa. Hypothetical models linking the two conditions exist: in particular, it is supposed that the osteoporosis-related bone mass density reduction may accelerate alveolar bone resorption caused by periodontitis, resulting in a facilitated periodontal bacteria invasion. Invading bacteria, in turn, may alter the normal homeostasis of bone tissue, increasing osteoclastic activity and reducing local and systemic bone density …

Reduction of mineral bone density i n patients with non-celiac wheat- and multiple food sensitivity.

2014

BONE MINERAL DENSITY, FRAGILITY FRACTURES AND CLINICAL RISK FACTORS

2018

Osteoporosis affects the skeletal system and is characterized by a reduction in bone strength that predisposes one to an increased risk of fractures. In Italy, about 3.5 million women and 1 million men suffers from osteoporosis. These numbers are set to increase in the coming twenty years because the percentage of the Italian population over 65 will increase by 25%. The purpose of this study is to evaluate the general characteristics of a population of patients suffering from osteoporosis and the relation with comorbidity. A single site, open-label, investigator-initiated, retrospective trial was conducted at the Bone Metabolic Disease Clinic, Department of Physical Medicine and Rehabilitat…

Effects of thalassemia major on bone mineral density in late adolescence

2003

Management of thalassemia major has shown substantial clinical and prognostic improvement, suggesting the need for major attention to quality of life. We studied bone health in 25 patients (13 males, 12 females; 15-23 years old) affected by β-thalassemia major. In all patients, bone mineral density (BMD), biochemical markers of bone and calcium metabolism (calcium, phosphate, magnesium, alkaline phosphatase, urinary calcium, 25-hydroxyvitamin D [25OH-D], 1,25-dihydroxyvitamin D [1,25(OH)2,D], parathyroid hormone [PTH]), hematological parameters and gonadal steroids status were assessed and related to each other and to auxological parameters (chronological, statural and bone ages, height, we…

Er supermosjonisme sunt? : kartlegging av helsevariabler blant mannlige langdistanseløpere og syklister.

2016

Masteroppgave folkehelsevitenskap - Universitetet i Agder 2016 Introduction: Physical activity is well documented as an important factor for good health. There are however some people who train far beyond the national recommendations for 6 physical activity combined with work and family life. The research done on «high volume exercisers» is limited, specially the health variables. Objective: The purpose with this master paper is to investigate if high volume exercise is healthy. By identifying different health variable it may point to how the body responds to high training volume. Method: 41 male high volume exercises (18 to 50 years) were included in this cross-sectional study. The compila…