44 THOMPSON YATES AND JOHNSTON LABORATORIES REPORT 
by the active substance of the gland. It may be noticed that the boiling of No. 3 
diminishes the formation of oleic acid (No. 3, column 2) much more markedly than 
in the case of the intestinal and lymphatic extracts. 
Experiment 7. Clear pancreatic extract (pig) in 0-75 per cent, saline ; one of 
gland to seven of saline; period of extraction = 23 hours ; period of digestion=i6 
hours. 
Total ethereal 
extract 
Oleic acid 
Olein 
Soap 
No. 
1 
°'5344 
0-4766 
0-0073 
0-0505 
No. 
2 
0-4582 
O-44.84 
0-0073 
0-0025 
No. 
3 
0-5212 
0-4596 
0-0073 
°'°543 
No. 
4 
0-0396 
0'0z82 
0-0147 
o-oooo 
Experiment 8. Abdominal lymphatic cells (pig) in 0*75 percent, saline ; one 
of gland to seven of saline ; period of digestion =15 hours. 
Total ethereal 
extract 
Oleic acid 
Olein 
Soap 
No. 
1 
0-6738 
0-2961 
0-0073 
0-3704 
No. 
2 
0-5766 
0-2933 
0-0058 
0-2775 
No. 
3 
0-5062 
0-1720 
0-0080 
0-3262 
No. 
4 
0-0754 
0-0296 
0-0044 
0-0414 
Experiment 9. Clear extract of abdominal lymphatic glands (pig) in 0-75 per 
cent, saline ; one of gland to seven of saline; period of extraction = 23 hours; period 
of digestion == 16 hours. 
Total ethereal 
extract 
Oleic acid 
Olein 
Soap 
No. 
1 
O-5382 
0-4174 
0-0294 
0-0914 
No. 
2 
0-4472 
0-3722 
0-0147 
0-0603 
No. 
3 
0-46 I 2 
0-3638 
0-0294 
0-0680 
No. 
4 
0-0266 
0-0282 
0-0147 
o-oooo 
