LYMPH FLOW 



25 



weight continuously, but during the first six hours of its 

 suspension gained weight at 15C. and lost weight at 25C. 

 After the sixth hour, however, a continuous, though slight, 

 gain in weight occurred up to the twenty-third hour of the 

 experiment. 



A corresponding set of experiments was made upon the 

 right and the left skin gloves of another frog with the inside 

 of the skin turned outward. The right glove, the control 



00 



1 



to 

 5)1 

 40 

 30 

 U 



Gain 10 

 Pmtnt o 



Loss 10 



9 



Hours 



f j A 



I) 10 



(exper. 465 A, fig. 10), with the inside of the skin turned 

 outward, was filled with Ringer's solution approximately iso- 

 tonic with frog's blood, and was suspended in the same solu- 

 tion alternately at 15 C. and 25 C. The behavior of the 

 control was similar to that previously described as commonly 

 occurring in experiments of this character (fig. 8, first day). 

 After the usual initial gain in weight, which occurred during 

 the first hour of suspension, the glove lost weight continu- 

 ously by a transport of water occurring through the skin 

 outward. 



