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目的探讨尿路结石形成因素与尿镁的相关性。方法选取江苏地区草酸钙类尿路结石患者100例为研究对象,离子色谱法测24-h尿钙、草酸、枸橼酸及镁。以24-h尿镁<72mg/d分为低尿镁组15例,正常尿镁组85例。结果低尿镁组24-h尿枸橼酸低于正常尿镁组(P<0.05)。结论低尿镁与低枸橼酸尿两者可能存在相关性。
Objective To investigate the correlation between urolithiasis and urinary magnesium. Methods 100 patients with calcification of urolithiasis in Jiangsu Province were selected as the research object. 24-h urinary calcium, oxalic acid, citric acid and magnesium were measured by ion chromatography. 24-h urinary magnesium <72mg / d is divided into low urinary magnesium group of 15 cases, normal urinary magnesium group of 85 cases. Results Low urinary magnesium 24-h urinary citrate was lower than normal magnesium group (P <0.05). Conclusions There may be correlation between low urinary magnesium and low citrate urine.