1903.] Action of Gkoline, Neitrine, Muscarine, and Betaine. 337 

 Exp. XI (fig. 6). Snake Venom (Calmette). 



First nerve. Second nerve. 



Normal after 2 hours in saline 9 10 



After 1 hour in venom -7 -10 



After further 4 hours in venom and a new 



transverse section -2 



After 5 hours in saline and new trans- 

 verse section -10 6 



FIG. 6. 



10 hours 



Exp. XII (fig. 7). Snake Venom (Calmette). (Two nerves.) 



Normal after 3 hours in saline and new transverse 



section -16 



After 4 hours in saline and new transverse section ... - 20 

 After 1J hours in venom and new transverse section... 



After 3 J hours in saline - 4 



Normal after 3 hours in saline and new transverse section - 1 3 



After 1 hour in venom and new transverse section - 2 



After 1 J hours in saline and new transverse section - 6 



After 4 hours in venom and new transverse section 



FIG. 7. 



001 



K) hours. 



VOL. LXXII. 



2 B 



