DTK I!. 



II 



The depression of the freezing points p 



fluids has been compared, '1 bjecta in 



osmotic pressure is a property which changes under 

 and pathological conditions, and to find out 

 pressures of the fluids in contacl with a d 

 forces alone can l><' held responsible for th< 

 through it from one fluid to the other. 



The Role of Osmosis, Diffusion, and Allied Processes in Physiological 



Mechanisms 



An account of some <>!' the investigations in which 

 methods have I n used will illustrate their value 







\ 



J 





< ; 



I 



Pig, a. \ 

 solution is pi 



, in then 

 tin- men 



• 

 thertnooM ter ii vai 

 thin placed in 



mechanism involved in I 

 stances through cell membri 

 intestine, in the formation of 

 ploying physical methods in 

 always mos1 n< 



