Objective The prevalence of osteoporosis is relatively high in Hong Kong Chinese *** the high - risk group and provide pharmacological treatment may be one of the effective way in preventing osteoporosis. The aim of t...
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Objective The prevalence of osteoporosis is relatively high in Hong Kong Chinese *** the high - risk group and provide pharmacological treatment may be one of the effective way in preventing osteoporosis. The aim of this study was to investigate the effect of Alendronate of high - risk group for prevention and treatment of osteoporosis.
Osteoclast differentiation and activation requires presence ofosteoblastderived factors such as Macrophage colony stimulating factor(M - CSF) and Osteoprotegrin ligand(OPGL).OPGL is influenced by osteotropic hormo...
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Osteoclast differentiation and activation requires presence ofosteoblastderived factors such as Macrophage colony stimulating factor(M - CSF) and Osteoprotegrin ligand(OPGL).OPGL is influenced by osteotropic hormones effecs such as 1,25 - dihydroxyvitmin D(calcitriol).
Objective To examine the rate of correct diagnosis for vertebral fracture in elderly patients by plain roentgenograms compared with MRI. Patients and Methods From April 2000 to January 2004,70 patients older than 70 y...
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Objective To examine the rate of correct diagnosis for vertebral fracture in elderly patients by plain roentgenograms compared with MRI. Patients and Methods From April 2000 to January 2004,70 patients older than 70 years of age(average age 82.6 years,13 men,57 women) were treated and hospitalized with he diagnosis of vertebral fracture.
Objective It is to test the capability of the Compound Xian Zhen Decoction with different concentration in prohibiting osteoblast apoptosis induced by tumor necrosis factor-alpha(TNF-α). Methods ***:Osteoblast strain...
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Objective It is to test the capability of the Compound Xian Zhen Decoction with different concentration in prohibiting osteoblast apoptosis induced by tumor necrosis factor-alpha(TNF-α). Methods ***:Osteoblast strain UNR106 provided by Medical Department of Beijing *** Xian Zhen Decoction made by our experiment *** idodide(PI) and tumor necrosis factor-alpha (TNF-a) provided by Sigma *** flow cytometry - type FACS Calibur - provided by Becton Dickinson
Objective To study the inhibited effects of phytoestrogen-soybean isoflavone on the bone absorption in vivo and vitro experiment. Methods In vivo experiment,ovariectomized Wistar rats were used as osteoporosis model a...
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Objective To study the inhibited effects of phytoestrogen-soybean isoflavone on the bone absorption in vivo and vitro experiment. Methods In vivo experiment,ovariectomized Wistar rats were used as osteoporosis model and were given different dosage of *** 16 weeks,TRAP(tartrate-resistant acid phosphatase) in serum was determined. BMD(bone mineral density),bone calcium and phosphorus of rats' femur were *** microstructure change of bone trabeculas were observed by using scanning electron *** vitro experiment,we used VD to induce the differentiation of bone marrow *** the osteoclast can be seen under the reverse discrepancy microscope,the
[Introduction]The prevalence of vertebral fractures would be much higher if there were proper diagnostic procedures. The misdiagnosis of fractures usually occurs for two reasons,the improper positioning of the patient...
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[Introduction]The prevalence of vertebral fractures would be much higher if there were proper diagnostic procedures. The misdiagnosis of fractures usually occurs for two reasons,the improper positioning of the patient during the X - ray and the coexistence of osteoarthritis(vertebral OA).[Method]1360 postmenopausal patients who visited our clinic were studied under careful *** the patients with severe vertebral fractures were classified into groups C = 1,C = 2-3,C = 4-5 *** on the number of crush fractures of each group by age.[Results] The increase in incidence of secondary,tertiary and subsequent fractures happens in a somewhat predictable manner
Objective The aim of this study was to investigate the beneficial effect of Tai Chi Chun(TCC) exercise in postmenopausal women by measuring bone mineral density(BMD),muscle strength,flexibility,and body balance. Metho...
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Objective The aim of this study was to investigate the beneficial effect of Tai Chi Chun(TCC) exercise in postmenopausal women by measuring bone mineral density(BMD),muscle strength,flexibility,and body balance. Methods 51 healthy Hong Kong Chinese women subjects,who had been performing regular TCC exercise at least 3.5 hours per week for the past 4 years,were recruited as the TCC group and 51 age and gendermatched subjects without any exercise habit were recruited as the control *** at hip and spine,
Many studies showed that depression is correlated with osteoporosis,while others showed that low cholesterol level is also related to *** depression is not significantly related to cholesterol and/or *** strength did ...
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Many studies showed that depression is correlated with osteoporosis,while others showed that low cholesterol level is also related to *** depression is not significantly related to cholesterol and/or *** strength did not show any correlation with other *** was concluded drat spinal motion performance declined and functional impairment increased in relation to the severity of bone mineral loss in postmenopausal women without vertebral fracture,but their physical performance was not correlated with functional *** athletes (5/36) who no longer took competing exercises had reduced levels of physical activity,faced increased risk of
Introduction:Osteonecrosis(ON) of the femoral head is a relendess process that usually leads to articular collapse and significant disability in a young and productive *** the recent epidemic of SARS in Asia, overdose...
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Introduction:Osteonecrosis(ON) of the femoral head is a relendess process that usually leads to articular collapse and significant disability in a young and productive *** the recent epidemic of SARS in Asia, overdose of steroid in treating these patients may have created a significant increase on new ON *** surgeons would agree that the ideal treatment should aim at the arrest of the progression of the disease while in pre - collapse *** left untreated,the vast majority of patients will necessitate a hip *** the results of total hip arthroplasties in this population have been reported promising mid - term results,most of these patients will likely outlive the life span of the prostheses and its bearing surfaces thus requiring at least one revision surgery during
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