PLATE XV. 



PUS BIOPLASTS THEIR VITAL MOVEMENTS. 

 Fig. 52. 



Pus bioplasts or corpuscles in active movement, from the urine of a case of chronic inflammation 

 of the bladder. X 700. p. 128, 



Fig. 53. 



Q: 



I \ 9 



Fig. 54. 



a. Portion of aliving pus bioplast or corpuscle 

 from the bladder The portion marked 6 

 moved "out in four seconds, and was then 

 retracted. The other portion was extended in 

 about the same time. X 2,600. p 1-9. 



Fig. 4.* 





Different forms assumed by the same minute 



mass of bioplasm of pus from the bladder, 



during five seconds. X 2,800. p 129. 





" ; 



of man, the third day after the urine contain- 

 ing it hadbeen'passed. The vital movements had. 

 long ceased, and it was very transparent At 

 a little particles (Bacteria) weie oscillating in 

 all directions. One of these was seen to 

 take the course indicated by the dotted line 

 during the fraction of a second, x 2,800, p. 131. 



5 a oo of an inch 



JOOO 1 



700. 



To face page 130 



