DR THOMAS R. FRASER ON STROPHANTHUS HISPIDUS. 



425 



Experiment CXXIX. — Normal saline followed by solution of extract of Strophanthus 

 in saline, 1 : 5000. 



Time in 



Flow per Min. 



Time in 



Flow per Min. 



Time in 



Flow per Min. 



Minutes. 



in Minims. 



Minutes. 



in Minims. 



Minutes. 



in Minims. 



1 



77] 





13 



60] 





26 



30] 





2 



79 





14 



56 





27 



30 





3 



78 



CD 



15 



56 



,p 



28 



29 



p 



4 



77 



P 



^3 



16 



52 





29 



27 



+3 

 R 



5 



76 



ESQ 



17 



50 





30 



26 



CS 



6 



76 





18 



50 



a, 

 o 



31 



25 



o 



7 



76 





19 



48 



r w. 



32 



23 



rco 



Strophanthus solution 



20 



44 



«4-l 



33 



22 



«H 



turned on. 



21 



38 



-4-3 



34 



22 



+3 



8 



73 1 



o n 



22 



38 



cS 



35 



20 



OS 



9 



62 



•8 "3 



23 



36 



X 



36 



19 



X 



10 



60 



^Ji 



24 



35 



H 



37 



17 



W 



11 



59 



rl & 



25 



31 J 





38 



18 





12 



59 













At 31 min., the frog was very cedematous ; and it gained 216 grains during the 

 experiment, having weighed 648 grains before and 864 grains after it. Almost from the 

 moment of contact the blood-vessels began slowly to contract. 



Experiment CXXX. — Normal saline followed by solution of extract of Strophanthus 

 in saline, 1 : 3000. 



Time in 



Flow per Min. 



Time in 



Flow per Min. 



Time in 



Flow per Min. 



Minutes. 



in Minims. 



Minutes. 



in Minims. 



Minutes. 



in Minims. 



1 



35^ 





23 



16^ 





46 



14" 





2 



36 





24 



16 





47 



13 





3 



36 





25 



16 





48 



12 





4 



37 



ca 



26 



16 





49 



10 





5 



35 



27 



16 





50 



10 





6 



35 



CO 



28 



16 





51 



9 





7 



36 





29 



13 



CO 



52 



10 





8 



36 





30 



13 



p 



53 



8 



p 



Strophanthus solution 



31 



12 



•±3 



a 



54 



9 



+3 



P 



turned on. 



32 



17 



r-P 



55 



10 





9 



311 





33 



17 



Ph 



o 



56 



9 



O 



10 



34 





34 



16 



\-i 



57 



9 



>co 



11 



29 



CO* 



p 



35 



18 



e+H 



58 



8 



=H 



12 



27 



■43 



36 



17 



-i^> 



59 



9 



o 



13 



27 



a 



03 



37 



17 



«3 



FH 



60 



8 



o 



03 



14 



27 



rP 



38 



16 





61 



8 



X 



15 



24 



o 



39 



17 



W 



62 



8 



H 



16 



22 



' m 



40 



20 





63 



7 





17 



22 



•4H 



o 



41 



18 





64 



7 





18 



19 



43 



o 



42 



16 





65 



8 





19 



19 



03 



43 



15 





66 



6 





20 



19 



X 



44 



15 





67 



7 





21 



19 





45 



15 





68 



6 





22 



17 













