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首页> 外文期刊>Annales de biologie clinique >24 hours calciuria: normal values, regulations: about a cohort of 317 control subjects
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24 hours calciuria: normal values, regulations: about a cohort of 317 control subjects

机译:24小时结石:正常值,规定:约317名对照组受试者

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摘要

In a control population, we filed the 24-hour urinary calcium to set normal values, based on weight, BMI and menopause. By assessing calcium intake, 25OHD, PTH, CTX, GFR, we wanted to study how these could influence calcium excretion. A total of 317 subjects of 55.82 +/- 12.6 years were studied: 249 women (210 were postmenopausal) and 66 men. Mean urinary calcium 24h was 4.07 +/- 2.53 mmol: 3.99 +/- 2.89 in men, 3.54 +/- 2.44 in premenopausal women, 4.18 +/- 2.42 in postmenopausal women. 24-hour urine calcium was lower in overweight subjects whether they are men or women. It was positively correlated to 250HD, CTX, GFR, serum calcium and negatively to PTH, BMI and weight. In conclusion, urinary calcium was lower in overweight subjects, it increases after menopause. Dietary calcium intake seems little involved in explaining variations in urinary calcium which depends essentially on bone remodeling (CTX), GFR, levels of vitamin D and PTH.
机译:在对照组中,我们根据体重,BMI和更年期归档了24小时尿钙以设定正常值。通过评估钙摄入量,25OHD,PTH,CTX,GFR,我们想研究这些因素如何影响钙排泄。共研究了317名55.82 +/- 12.6岁的受试者:249名女性(绝经后210名)和66名男性。平均尿钙24h为4.07 +/- 2.53 mmol:男性为3.99 +/- 2.89,绝经前女性为3.54 +/- 2.44,绝经后女性为4.18 +/- 2.42。无论是男性还是女性,超重受试者的24小时尿钙均较低。它与250HD,CTX,GFR,血清钙呈正相关,与PTH,BMI和体重呈负相关。总之,超重对象的尿钙较低,绝经后尿钙增加。饮食中钙的摄入似乎很少涉及解释尿钙的变化,而尿钙的变化主要取决于骨重塑(CTX),GFR,维生素D和PTH的水平。

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