10 
G. P. No. 340 (0.0055 mg.). Mucous membrane of whole of stomach and submu- 
cosa intensely hemorrhagic. 
G. P. No. 327 (0.006 mg. ). Enormous punctate hemorrhagic areas on mucous mem- 
brane of greater curvature of stomach. 
G. P. No. 365 (0.005 mg.). Mucosa of stomach slightly injected and hemorrhagic. 
Ch loralcyanhydrin. 
Eight guinea pigs were injected subcutaneously with chloralcyan- 
hvdrin in quantities varying from 0.0052 to 0.03 mg. per gram, which 
caused the death of the animals in six hours to sixteen minutes. The 
stomach in each instance was normal, excepting in the two animals 
receiving the large amounts, as follows: 
G. P. No. 330 (0.025 mg.). Acute hemorrhage of the posterior and anterior walls of 
the stomach, involving both the mucosa and the serous coats. 
G. P. No. 325 (0.03 mg.). Stomach shows numerous hemorrhagic areas. 
Strop hanthin. 
Four guinea pigs were injected subcutaneously with strophanthin in 
amounts varying from 0.001 to 0.005 mg. per gram, causing the death 
of the animals in one hour thirty-five minutes to forty-three minutes. 
In each case the stomach appeared normal. 
Strychnine sulphate. 
Ten guinea pigs were injected subcutaneously with strychnine sul- 
phate, and others with strychnine sulphate plus alcohol. The amount 
of strychnine varied from 0.001 mg. to 0.005 mg. per gram; these 
doses caused the death of the animals in eleven minutes to four hours 
twenty minutes. Stomach was normal in each instance. 
Nitroprussiate of soda. 
Three guinea pigs were injected with amounts of nitroprussiate of 
soda varying from 0.015 to 0.018 mg. per gram, which caused the 
death of the animals in one hour fifteen minutes to two hours fifteen 
minutes. The stomach was normal in all three cases. 
o 
