XX11 CONTENTS 



CHAPTER VII 



PAGE 



DIFFUSION OF SUBSTANCES INTO CELLS TO EXCESS DIFFU- 

 SION- VACUOLES OR " RED SPOTS" THE PROOF THAT THE 



BLOOD-PLATELET is A LIVING CELL 103 



CHAPTER VIII 



THE EXCITATION OF AMOEBOID MOVEMENTS IN WHITE 



BLOOD-CORPUSCLES CAUSED BY ALKALOIDS 130 



CHAPTER IX 



THE ADOPTION OF THE "IN- VITRO" METHOD FOR CANCER 

 RESEARCH THE EXCITATION OF LEUCOCYTES CAUSED 

 BY CANCER PLASMA FACTS KNOWN ABOUT CANCER 

 THE AGE-INCIDENCE; VITALITY; DEATH; METASTASIS; 

 CHRONIC IRRITATION THE POSSIBLE CAUSES OF CELL- 

 PROLIFERATION DISCUSSED 157 



CHAPTER X 



EXPERIMENTS WITH NUCLEIN THE LOWERING OF THE CO- 

 EFFICIENT OF DIFFUSION CAUSED BY EXTRACTS OF DEAD 

 H.EMAL GLAND DIVISIONS INDUCED IN LYMPHOCYTES 

 FOR THE FIRST TIME REVELATIONS CONCERNING THESE 

 DIVISIONS THE ROLES PLAYED BY THE ALTMANN'S GRA- 

 NULES, NUCLEI, AND NUCLEOLI IN THE CELL-DIVISION 172 



CHAPTER XI 



THE DIVISION OF LYMPHOCYTES INDUCED BY THE ANILINE 

 DYE THE AUGMENTING ACTION OF ATROPINE AND 

 EXTRACT OF H<EMAL GLAND "AUXETICS" THE CYCLE 

 OF CELL-DIVISION THE POSSIBILITIES OF THE INDUCED 

 CELL-DIVISION BEING DUE TO "DEATH-STRUGGLES" 

 ASYMMETRICAL AND REDUCED DIVISIONS . 225 



