320 E. ROBERTS AND D. G. SIMONSEN 

Figs. 189-202. Chromatograms of extracts of cells and fluid before and at various times after 
intraperitoneal injection of 50 mg of L-glutamine into a rat bearing the Yoshida sarcoma. Aliquots 
of extracts corresponding to roo yl of packed cells or 200 yl of ascitic fluid were employed for 
chromatography. The odd-numbered figures between 189 and 202 are chromatograms of extracts 
of cells and the even-numbered figures are chromatograms of extracts from fluid obtained before 
and at 2, 5, 15, 25, 40 and 55 minutes, respectively, after injection of the glutamine. The vertical 
smear on Fig. 195 is an artifact. Glutamine, 13; alanine, 8; glutamic acid, 17. 
References p. 348/349 
