[Role of glycosaminoglycans relating to formation of urolithiasis].
نویسنده
چکیده
منابع مشابه
Urolithiasis – do ureaplasmas play a role in etiology.
Background and Objective: Urinary tract infections (UTIs) caused by urease-producing organisms, including ureaplasmas may contribute to the formation of urolithiasis. We aimed to determine the frequency of U. parvum and U. urealyticum among urology hospital patients with urinary stones. Methods: The study group included 30 men with urolithiasis. Urine samples were examined routinely for bacte...
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The influence of glycosaminoglycans (GAG) on collagen fibrillogenesis in vitro was investigated. GAG and collagen were isolated from the liver of rats treated with carbon tetrachloride at various time intervals (3-16 weeks). It was found that GAG obtained from the fibrotic liver accelerated collagen fibril formation. This effect was more evident in a solution of type I collagen than type II...
متن کاملMetabolic and physico-chemical urolithiasis parameters in the first morning urine.
The 24-hour urine is golden standard for metabolic assessment of stone formers. However, due to the difficulties in collecting almost 1/3 of the samples can not be used for the analysis. Therefore, we analyzed first morning urine and calculated different risk indexes in order to asses possibility of using it in determining urolithiasis risk. Subjects were divided into 4 groups: male patients (n...
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A study was designed to evaluate the normal value of 24 hr urinary calcium levels in the city of Yazd. The average urinary excretion of calcium in a sample of 329 persons randomly selected was 232 mg/day, while patients with a history of recurrent urolithiasis excreted 20X mg/day. There is evidence which shows that more important factors than the amount of urinary calcium exist which influe...
متن کاملStudies on Interrelation of Vitamin A Deficiency and Bladder Stones Formation
Serum Vitamin A, total protein, serum electrophoresis, were determined in pediatric patients with urolithiasis (mostly bladder stones) and compared to that of normal healthy volunteers. The level of Vitamin A in healthy volunteers was found to be significantly (P<0.001) higher than that of patients with urolithiasis. The amount of total serum protein, however, was not significantly different i...
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ورودعنوان ژورنال:
- Nihon Hinyokika Gakkai zasshi. The japanese journal of urology
دوره 86 11 شماره
صفحات -
تاریخ انتشار 1995