background: thalassemia is the most common hereditary anemia and beta thalassemia major is its most severe form. endocrine abnormalities in thalassemia major are common disturbing complications that need prompt management. the purpose of this study was to determine the endocrine disorders and bone mineral density in patients with major -thalassemia in qazvin, iran. methods: in this cross- secti...

background: low bone mass is a frequent complication of chronic inflammatory disease. the pathogenesis of osteoporosis in chronic inflammatory disease may be secondary to releases of cytokines such as tnf-a and il6. chronic gastritis due to helicobacter pylori (hp) infection may lead to decreased bone mineral density (bmd) and predispose patients to osteoporosis. the objective of this study was...

objective: osteoporosis is the most common metabolic disease of the bone decreasing bone mineral density (bmd) particularly in postmenopausal women. on the other hand, panoramic radiography has several applications in dentistry. it appears that by calculating some indices on panoramic radiographs, we may be able to predict the risk of osteoporosis in high-risk individuals. the present study was...

CONTEXT Vitamin D is essential for bone health in adolescence, when there is rapid bone mineral content accrual. Because cutaneous sun exposure provides vitamin D, there is no recommended oral intake for UK adolescents. OBJECTIVE Our objective was to assess seasonal vitamin D status and its contributors in white Caucasian adolescents and examine bone health in those found deficient. DESIGN ...

introduction: osteoporosis is a bone disease in which there is a reduction in the amount of bone mineral content leading to an increase in the risk of bone fractures. the affected individuals not only have to go through lots of pain and suffering but this disease also results in high economic costs to the society due to a large number of fractures.  a timely and accurate diagnosis of this disea...

Vitamin K intake has been reported as an essential factor for bone formation. The current study was conducted under the hypothesis that insufficient vitamin K intake would affect inflammatory markers and bone mineral density in young adult women. The study was a cross-sectional design that included 75 women in their 20s. Physical assessments, bone mineral density measurements, 24-hr dietary rec...

Background: Thalassemia is the most common hereditary anemia and beta thalassemia major is its most severe form. Endocrine abnormalities in thalassemia major are common disturbing complications that need prompt management. The purpose of this study was to determine the endocrine disorders and bone mineral density in patients with major -thalassemia in Qazvin, Iran. Methods: In this cross- sect...

OBJECTIVE To investigate the relationships among bone mineral density (BMD), static alignment and the adduction moment of the knee in patients with tibiofemoral osteoarthritis (OA). METHODS Sixty-nine patients with medial compartment knee OA underwent radiographic evaluation, gait analysis and BMD measurements at the proximal tibia and lumbar spine. RESULTS The bone mineral distribution of ...

BACKGROUND Maintaining and building healthy bones during the lifetime requires a complicated interaction between a number of physiological and lifestyle factors. Our goal of this study was to analyze the association between hand grip strength and the maximum peak expiratory flow with bone mineral density and content in adolescent students. METHODS The research team studied 1427 adolescent stu...

Lean mass and areal bone mineral density at the lumbar spine, femoral neck, and total forearm were measured in 215 volunteer female twin pairs (122 monozygotic, 93 dizygotic), aged 10-26 years, using dual energy X-ray absorptiometry. The study was conducted in Melbourne from 1990 to 1994. Under the classic twin model, there was evidence for a genetic component of variation in bone mineral densi...