نتایج جستجو برای: qus
تعداد نتایج: 269 فیلتر نتایج به سال:
UNLABELLED Osteoporosis is characterized by reduced bone mineral density (BMD) and increased fracture risk. Fat mass is a determinant of bone strength and both phenotypes have a strong genetic component. In this study, we examined the association between obesity associated polymorphisms (SNPs) with body composition, BMD, Ultrasound (QUS), fracture and biomarkers (Homocysteine (Hcy), folate, Vit...
High-dose radiotherapy effects are regulated by acute tumour endothelial cell death followed by rapid tumour cell death instead of canonical DNA break damage. Pre-treatment with ultrasound-stimulated microbubbles (USMB) has enabled higher-dose radiation effects with conventional radiation doses. This study aimed to confirm acute and longitudinal relationships between vascular shutdown and tumou...
OBJECTIVES We investigated whether calcaneal quantitative ultrasound (QUS-C) is a feasible tool for predicting the incidence of falls. DESIGN Prospective epidemiological cohort study. SETTING Community-dwelling people sampled in central western Taiwan. PARTICIPANTS A cohort of community-dwelling people who were ≥40 years old (men: 524; women: 676) in 2009-2010. Follow-up questionnaires we...
This paper discusses textual problems in [Xenophon] Athenian Constitution 2.9 and 3.5. 1. [Xenophon] Athenian Constitution 2.9 qus...aj d kaˆ ƒer¦ kaˆ ̃ort¦j kaˆ temšnh gnoÝj Ð dÁmoj Óti oÙc oŒÒn tš TMstin ̃k£stJ tîn pen»twn qÚein kaˆ eÙwce‹sqai kaˆ †stasqai ƒer¦ kaˆ pÒlin o„ke‹n kal3⁄4n kaˆ meg£lhn, TMxhàren ÓtJ
+*Qin, Y-X., *Xia, Y., *Lin, W., Adler, B., *Rubin, C. *Department of Biomedical Engineering, SUNY Stony Brook, Stony Brook, NY email: [email protected] INTRODUCTION: Musculoskeletal complications induced by age-related diseases like osteoporosis, and in long-term disuse osteopenia such as a lack of microgravity during extended space missions and long-term bed rest, represent a key health ...
OBJECTIVE To translate quantitative ultrasound (QUS) from the laboratory into the clinic, it is necessary to demonstrate that the measurements are platform independent. Because the backscatter coefficient (BSC) is the fundamental estimate from which additional QUS estimates are calculated, agreement between BSC results using different systems must be demonstrated. This study was an intercompari...
Background: The aim of the retrospective study was to reveal the pattern of bone loss in elderly women compared with early postmenopausal women. Material: The group of 254 women was studied, among them were 40 elderly women (mean age 74.7+/-4.0 y.) and 214 early postmenopausal women (mean age 53.4+/-3.7 y.). Skeletal status was evaluated using quantitative ultrasound (QUS) at the calcaneus (Ach...
Risk factors for osteoporosis may vary according to different populations. We aimed to investigate the relationship between risk factors of osteoporosis and bone health indices determined via calcaneal quantitative ultrasound (QUS) in a group of Malaysian women aged 50 years or above. A cross-sectional study was performed on 344 Malaysian women recruited from a tertiary medical centre in Kuala ...
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