Abstract
The relationship between plasma levels of homocysteine (Hcy) and femur bone mineral density (BMD) was studied in Wistar rats. After 8 weeks of treatment with 0.5 and 1.0 g kg−1 day−1 l-methionine the mean plasma levels of Hcy were 7.67 ± 1.25 and 61.2 ± 11.4 μmol/l, respectively. Only rats treated with the higher dose had Hcy levels significantly higher than those of controls, 6.38 ± 0.90 μmol/l (p < 0.001). Dual Energy X-ray Absorptiometry was used to measure the BMD, which was significantly lower only in the animals with the highest plasma levels of Hcy (p < 0.001). This led us to conclude that increased levels of Hcy are associated with risk of decreased BMD.
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Soyupek, F., Cerci, S., Yildiz, S. et al. Effect of Homocysteine on Bone Mineral Density of Rats. Biol Trace Elem Res 118, 255–259 (2007). https://doi.org/10.1007/s12011-007-0034-8
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DOI: https://doi.org/10.1007/s12011-007-0034-8