Salivary urea nitrogen as an index to renal function: a test-strip method.
نویسندگان
چکیده
To investigate the feasibility of using salivary urea nitrogen as an index of renal glomerular filtration rate, we developed and applied a new analytical system consisting of a urease-containing test strip and an automatic reflectance spectrometer. The concentrations of urea nitrogen so determined correlate well (r = 0.93) with concentrations in serum. These preliminary data suggest that our method can be used routinely as a simple and reliable means of detecting abnormalities of renal function.
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ورودعنوان ژورنال:
- Clinical chemistry
دوره 29 10 شماره
صفحات -
تاریخ انتشار 1983