during infusion of sodium bicarbonate , the u-b pco2 was only slightly lower in hypocapnic than in eucapnic rats ( 30 +/- 2.2 and 39 +/- 3.3 mmhg , p less than 0.05 ) and this difference was no longer significant when this parameter was examined as a function of urine bicarbonate concentration .
C0074722
sodium bicarbonate
C0005367
bicarbonate