The calcium : creatinine ratio (Ca/Cr) of a random urine sample is a useful index of urine calcium excretion in children with normal muscle mass (NMM), but not in those with conditions such as ...

Children with nocturnal enuresis (NE) with a lower first-morning urine osmolality (Uosm) have higher treatment response rates, according to a study published in the September issue of Investigative ...

Urine color is mainly determined by chemical content and concentration. Urine is usually yellow due to the naturally occurring pigment urobilin, formed as a result of heme breakdown. [11] Clinically, ...

Since aquaporin-1 is abundant in renal proximal tubular epithelium, the thin descending limb of the loop of Henle, and the descending vasa recta of the kidney, 8,9 we hypothesized that people with a ...

POLYURIA after the release of obstructive uropathy is a clinical entity of considerable medical interest. The prompt restoration of effective glomerular filtration may be associated with a delayed ...