نتایج جستجو برای: peak bone mineral density pbmd
تعداد نتایج: 861620 فیلتر نتایج به سال:
Introduction: Exercises are effective in bone density in different areas of the body when they can increase the mechanical load or dynamic pressure in those areas. Therefore, the aim of this study was to investigate the effect of exercises in water on bone density of premenopausal women. Methods: This semi-experimental study was of pretest-posttest design. Twenty premenopausal women, between...
Preterm infants are at risk of metabolic bone disease (MBD) because of an inadequate mineral intake. Although infants with MBD are frequently asymptomatic during the neonatal period, we previously reported that MBD predicted reduced linear growth in infancy and midchildhood. Nevertheless, some studies suggest that preterm infants undergo catch-up growth in bone mineralization during infancy. To...
background: osteoporosis, or porous bone, is a disease characterized by low bone mass density (bmd) and structural deterioration of bone tissue, leading to bone fragility and increased risk of hip, spine, and wrist fractures. there are numerous risk factors for osteoporosis. while many of these factors are non-genetic in nature, there is a definite genetic component responsible for this conditi...
purpose oligo/amenorrhea, as a part of the female athlete triad has adverse effects on the athlete's bone mineral density (bmd) and cardiovascular system. hypoestrogenism, due to suppression of hypothalamus-pituitary axis (hpa) as a result of energy imbalance, is the possible cause of the triad. this study was designed based on following up and reassessment of elite female athletes who were dia...
background: β-thalassemia major is a hereditary life threatening anemia which requires regular blood transfusion. clinical symptoms of the disease are growth retardation, pallor, jaundice and skeletal alternations. the variety of bone disease in thalassemia major is manifested by diffuse bone pain or deformity, spontaneous and pathologic fractures and osteopenia or osteoporosis. this study aime...
Introduction: Osteoporosis is a systemic skeletal disease in which the internal structure and ability of bone to repair its daily damage is impaired. Menopause is a vital period that affects bone health, causing rapid loss of bone mass, which in turn increases the risk of fractures in postmenopausal women. The present study was performed to evaluate the frequency pattern of risk factors for dec...
Background: Bone loss in spinal cord injured patients is common problem. Based on high prevalence of osteoporosis in these patients, this study was designed for the first time to evaluate bone mineral density and related markers in spinal cord injured patients. Methods: Inpatients with chronic spinal cord injury who was referring to the clinic of spinal cord injury research center were recru...
the aim of current study was to determine the effects of vitamin c on bone mineral density (in terms of osteoporosis), eggshell quality and investigation of correlation between these factors in laying hens reared under normal condition. one hundred and ninety two 24 - weeks - old laying hens diet was supplemented with 4 levels of vitamin c (0, 250, 500 and 750 mg/kg diet). the experimental desi...
Background: Recent evidence suggests that adiponectin may play a role in bone metabolism. However, little is known about the effect of doing exercise in this relationship. The aim of this study was to determinate the relationship between the adiponectin levels and bone mineral density in 50-70 years old active and non-active men. Methods: This is an analytical study. Thirty active and thirty...
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