LIST OF ILLUSTRATIONS xi 



54. Isolated cells which may appear in human urine . . .48 



55. Embryonal connective tissue, early stage . . . .49 



56. Embryonal connective tissue at a later stage than is represented in 



figure 55 . 49 



57. Subcutaneous areolar connective tissue of guinea pig . ...___. 50 



58. Plasma cells of connective tissue from the human breast . . 51 

 59. Spindle-shaped connective tissue cells from the stroma of the human 



ovary ........... 51 



60. Pigmented cells from the choroid coat of the ox's eye ... 52 

 61. Granule cells from the fibrous connective tissue of the human mam- 

 mary gland .......... 52 



62. Gelatinous connective tissue from the umbilical cord of a new-born 



infant ........... 54 



63. Reticulum of a cervical lymph node of man, from a thin section from 



which the lymphatic corpuscles had been partially washed out . 55 

 64. Dense fibrous tissue from the tendon of one of the ocular muscles of 



a child 57 



65. Longitudinal section of tendon of human finger .... 58 



66. Portion of tendon from a cow ....... 58 



67. Transverse section of portion of tendon of human finger . . 59 



68. Piece of tendon from tail of white mouse ..... 59 



69. Isolated tendon cells 60 



70. Coarse elastic fibers from the ligamentum nuchae of the ox . .60 

 71. Transection of a fasciculus of the ligamentum nuchae of the ox, 

 showing the very large elastic fibers embedded in a very delicate 



network of collagenous fibers 61 



72. Portion of ligamentum nuchae of ox 61 



73. Portion of a fat lobule from the areolar connective tissue surround- 

 ing the esophagus of a cat ....... 62 



74. A group of fat cells from the subcutaneous tissue of a young rabbit 63 



75. Fat cells from a teased preparation of adipose tissue of man . 63 



76. Adipose tissue ......... 64 



77. Developing adipose tissue from the subcutaneous tissue of an infant 64 



78. Reticulum from the mucosa of the fundus region of the dog's stomach 65 



79. Section through a small lymph gland of a dog .... 65 



80. From a section through the medulla of a cervical lymph node of man 66 

 81. Transection of a plate of hyaline cartilage, from the trachea of a 



child 68 



82. Cells and matrix of hyaline cartilage from the wall of a large bronchus 



of man .......... 69 



83. Elastic cartilage from the human epiglottis, showing the large ovoid 



cartilage cells and the very delicate reticulum of elastic fibers . 70 

 84. Fibrocartilage, showing a group of oval cartilage cells . . .71 



