... on the urinary excretion of dietary oxalic acid. Male NMRI mice were gradually adapted to either 3 % o -phenylphenol or 5 % saccharin in their diet. Having being adapted to these diets for 1 week or after consuming them for 3 months, the animals were fasted for 6 h and given a 2.5-µCi oral dose of U- 14 C-oxalic...

...J.L. Mijan; J.A. Aneiros; F. O’Valle; A. Zuloaga; J.L. Martinez; M. Camara The ultrastructural change in rat kidneys was analyzed after intraperitoneal injection of oxalic acid. This study demonstrates fundamental alterations in the epithelial cells of the proximal convoluted tubules (PCT). At 8 h...

...A. Hodgkinson; P. Bissett; Judith Tye Succinimide, phenyl lactate, n-heptanoate, oxamic hydrazide, 2-oxoglutarate and ethinyl oestradiol all failed to reduce the urinary excretion of oxalic acid in male Wistar and Sprague-Dawley rats. The problem of controlling oxalate excretion in patients...