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2篇 您的检索式:作者名="Marcella D Walker"
    题名 作者 年代 出处 被引量
1The Chinese skeleton: insights into microstructure that help to explain the epidemiology of fracture显示文摘Osteoporotic fractures are a major public health problem worldwide, but incidence varies greatly across racial groups and geographic regions. Recent work suggests that the incidence of osteoporotic fracture is rising among Asian populations. Studies comparing areal bone mineral density and fracture across races generally indicate lower bone mineral density in Asian individuals including the Chinese, but this does not reflect their relatively low risk of non-vertebral fractures. In contrast, the Chinese have relatively high vertebral fracture rates similar to that of Caucasians. The paradoxically low risk for some types of fractures among the Chinese despite their low areal bone mineral density has been elucidated in part by recent advances in skeletal imaging.New techniques for assessing bone quality non-invasively demonstrate that the Chinese compensate for smaller bone size by differences in hip geometry and microstructural skeletal organization. Studies evaluating factors influencing racial differences in bone remodeling, as well as bone acquisition and loss, may further elucidate racial variation in bone microstructure. Advances in understanding the microstructure of the Chinese skeleton have not only helped to explain the epidemiology of fracture in the Chinese, but may also provide insight into the epidemiology of fracture in other races as well.Elaine Cong Marcella D Walker 2014Bone Research2014,2,2:13
2Differences in bone microarchitecture between postmenopausal Chinese‐American and white women显示文摘Marcella D Walker X Sherry Liu Emily Stein Bin Zhou Ervis Bezati Donald J McMahon Julia Udesky George Liu Elizabeth Shane X Edward Guo John P Bilezikian 2011J Bone Miner Res2011,,7:1
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