Li-xin Shen

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OBJECTIVE Previous studies on consumption of caffeine and risk of multiple sclerosis (MS) have yielded inconclusive results. We aimed to investigate whether consumption of coffee is associated with risk of MS. METHODS Using two population-representative case-control studies (a Swedish study comprising 1620 cases and 2788 controls, and a US study(More)
OBJECTIVE To study the age-related changes of bone formation markers, i.e., serum bone alkaline phosphatase (sBAP) and serum osteocalcin (sOC), bone resorption marker, i.e., cross-linked N-telopeptides of type 1 collagen (sNTX), and bone mineral density (BMD) in healthy men. METHODS Serum sBAP, sOC, and sNTX of 389 randomly selected males, aged 20 - 80,(More)
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