Archive for August, 2011

14 Aug

Kidney complications in primary hypercalciuria: Conclusions

Clinical findings indicate that primary hypercalciuria predisposĀ­es affected subjects to nephrolithiasis and nephrocalcinosis, even though its specific pathogenetic role has not been eluciĀ­dated in both disorders. The effect of hypercalciuria is likely to depend on unusually high calcium concentrations in urine or tubular fluid of patients. When calcium concentrations exceed the threshold for precipitation, calcium [...]

08 Aug

Kidney complications in primary hypercalciuria: Hypercalciuria and arterial hypertension

An alteration of calcium metabolism has been hypothesized in patients with arterial hypertension and could be revealed by hy- percalciuria. Many strains of hypertensive rats are hyper- calciuric, suggesting that hypercalciuria and hypertension may share a common genetic substrate. High calcium excretion can be found also in hypertensive patients and the prevalence of hypercalciuria among [...]

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