Study of the level of biochemical bone markers: NMID osteocalcin and bone resorptive marker (beta CTx) in Thai women.
Study of the level of NMID osteocalcin and Beta CTx in 700 Thai women. The mean of NMID osteocalcin = 21.45 SD = 11.18 95% CI = 20.12 to 22.79 ng/ml and betacrosslap = 0.445 ng/ml SD = 0.25 with 95% CI = 0.414 to 0.478 ng/ml in women who menopaused less than 10 years ago (n=237), these values were higher than in young adult females (n=63) and menstruating women (n=123) which was statistically significant (p=0.0001). The value of both bone markers in elderly women who had menopaused more than 10 years ago and were aged more than 60 years (n=94) showed a marked increase of NMID osteocalcin, 25.63 ng/ml SD = 14.22 ng/ml but the value of betacrosslap was below the young-menopausal women, 0.394 ng/ml SD = 0.241 ng/ml 95% CI = 0.344 to 0.444 ng/ml. Menopausal women are at a high risk of osteoporosis due to high bone turnover. In our study, the NMID osteocalcin had a high correlation with betacrosslap (r=0.789 p=0.0001) while both bone markers had a weak correlation with bone mass density of radius, lumbar spine and hip by DXA. (r=0.29 p=0.0001).
Bunyaratavej
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Department of Orthopaedic Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Kitimanon
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Boonthitikul
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S
D000328:Adult; D000368:Aged; D015415:Biomarkers / Q000097:blood; D001862:Bone Resorption / Q000175:diagnosis*; D003094:Collagen / Q000097:blood*; D024042:Collagen Type I; D005260:Female; D006801:Humans; D008593:Menopause / Q000097:blood; D008875:Middle Aged; D015663:Osteoporosis, Postmenopausal / Q000175:diagnosis; D010446:Peptide Fragments / Q000097:blood*; D010455:Peptides / Q000097:blood*; D013785:Thailand
D015415:Biomarkers; D024042:Collagen Type I; D010446:Peptide Fragments; D010455:Peptides; C052929:collagen type I trimeric cross-linked peptide; C110762:glutamyl-lysyl-alanyl-histidyl-aspartyl-glycyl-glycyl-arginine; D003094:Collagen