منابع مشابه
Inhibition of Urine Citrate Excretion
We have previously observed that the urinary excretion of citrate is reduced to low levels in rats treated with the carbonic anhydrase inhibitor, acetazoleamide (Diamox®g) (1). This first experiment was prompted by the fact that the elevated serum chloride and decreased serum bicar-. bonate concentrations, and the fixation of the urine pH at approximately 7 or above following administration of ...
متن کاملThe urinary excretion of citrate in uranium-poisoned rats.
The increased urinary excretion of citrate following administration of sodium bicarbonate has been noted by many investigators (l-9). During the course of work on the effect of uranium on various metabolic processes we wished to ascertain whether the kidney poisoned by uranium would excrete citrate to the same extent that a normal kidney does after administration of sodium bicarbonate. Surprisi...
متن کاملCharacterization of citrate transport through the plasma membrane in a carrot mutant cell line with enhanced citrate excretion.
The superior ability of citrate excretion in a carrot (Daucus carota L.) mutant cell line, namely IPG (insoluble phosphate grower) [Takita et al. (1999a) Plant Cell Physiol. 40: 489] cells has been characterized in terms of citrate transport at the plasma membrane. IPG cells released about a 20-fold increase in citrate in comparison with malate, while the concentration of malate was only 35% lo...
متن کاملEffect of citrate on the urinary excretion of calcium and oxalate: relevance to calcium oxalate nephrolithiasis.
Studies in 24 recurrent oxalate stone-formers have shown that values for urinary calcium excretion for this group on at-home diets vary significantly (P less than 0.001) more than values for creatinine excretions. By placing stone-formers on controlled in-hospital diets and measuring their calcium excretions, we were able to predict probable outpatient hypercalciuria (greater than 7.5 mmol/day)...
متن کاملInsulin resistance and low urinary citrate excretion in calcium stone formers.
Epidemiological data suggest an association between kidney stones and some features of metabolic syndrome such as an overweight condition, arterial hypertension or glucose intolerance. However, mechanisms remain to be elucidated. This study aimed to evaluate insulin resistance, as assessed by homeostasis model assessment (HOMA-IR), and urine composition analysis in patients affected by calcium ...
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ژورنال
عنوان ژورنال: Kidney International
سال: 2017
ISSN: 0085-2538
DOI: 10.1016/j.kint.2017.01.035