CONTENTS. XV 



PAGB 



SECT. 2. THE Pus SERUM 239 



SECT. 3. THE Pus CORPUSCLES . 241 



The Proteids present in the Cell-protoplasm ..... 241 



The matter of the nuclei. Nuclein ....... 241 



The extractive matters of pus cells soluble in water .... 243 



SECT. 4. COLOURING MATTERS FOUND IN Pus. 



Pyocyanin 245 



Pyoxanthose . . 246 



SECT. 5. THE GASES OF Pus 246 



SECT. 6. DIRECTIONS FOR THE QUANTITATIVE ANALYSIS OF Pus 248 



CHAPTER VII. 

 THE CONNECTIVE TISSUES. 



INTRODUCTION 249 



SECT. 1. CONNECTIVE TISSUE PROPER 250 



Connective Tissue Cells 251 



The White Fibres of Connective Tissue. Collagen and Gelatin . 252 



The Elastic Fibres of Connective Tissue. Elastin .... 255 



Connecting or Ground substance of Connective Tissue . . . 256 



SECT. 2. ADIPOSE TISSUE 259 



Stearin 262 



Palmitin .... . ^ . . . 262 



Olein 263 



Glycerin 263 



Fatty matters found in the adipose tissue of certain of the lower 



animals 264 



Analysis of the Fats 265 



SECT. 3. CARTILAGE ............ 268 



General Composition of Cartilage ....... 268 



Chondrigen . 269 



Chondrin 269 



SECT. 4. OSSEOUS TISSUE OR BONE 272 



The Water found in bone 273 



The Animal or Organic basis of bone ...... 273 



The Mineral matters of bone ........ 274 



The composition of the Marrow of bone 277 



THE CHANGES WHICH BONE UNDEEGOES IN DISEASE. 



Osteomalacia 280 



Eachitis . 281 



Caries ....... 284 



Necrosis . ' 284 



