Fig. 7.
Effect of albumin on the spin-lattice relaxation time (T1) of 2.5 mM [1-13C]pyruvate. ♦, Fatty acids present; ■, no fatty acids present. When fatty acids were not present, T1 times were not able to be determined at [albumin] >2%. The two data sets were significantly different from each other at [albumin] ≥0.5%.