CONTENTS xi 



PAGE 



Leucocyte Extracts in the Treatment of Infec- 

 tions 177 



THEORY 177 



PREPARATION OF THE EXTRACTS 177 



APPLICATION AND RESULTS 173 



Principles Underlying Treatment of Syphilis with 



Salvarsan 179 



PARASITOTROPISM AND ORGANOTROPISM 179 



CHEMORECEPTORS 181 



Appendices 185 



A. THE WASSERMANN TEST FOR SYPHILIS 185 



B. NOGUCHI'S MODIFIED WASSERMANN REACTION 200 



C. BLOOD EXAMINATION PREPARATORY TO TRANS- 

 FUSION 204 



D. THE CONGLUTINATION REACTION 207 



THE MUCH-HOLZMANN COBRA VENOM REACTION . .. 208 



THE MEIOSTAGMIN REACTION 208 



WEIL'S COBRA VENOM TEST IN SYPHILIS 210 



ANTITRYPSIN DETERMINATIONS. .'.. . 212 



