LYMPH H 11" 



therefore in mail) ways the im.st important 



In the tissue cella themselves there \a also tl c fluid in 



colloids and crystalloids thai enter into tin- comp 



are dissolved. This can be removed from cells onl> In ni< 



sucli as grinding with fine sand in ■ mortj a-- 



to a pressure of several thousand atmospheres in a li 



press This is known as tl The ul1 



[stuffs occurs between the tissue fluids and th< 

 the •■•■li membrane. The extent and charact 

 on man} circumstances, Borne affecting i li «• cell wall, 

 and other properties of the two fluids. Obvious! 

 circulation is to maintain the tissue fluids 

 blood plasma serving to carry food materials and d 

 them ■ see page 380 . but being as in the o| 



moval of effete products bj the lymph. The lym] 

 the blood is both purveyor and scavenger. 



The above description of the lymphatics is not in 



l»\ anati. mist-,, certain of wh believe thai the lymphatic 



from tissue spaces and are consequently much mo 



appear to be from injected s] imens 



instruction models, made from serial sectii 

 in which the lymphatics frequently app< dated 



visible connections. The failure of injectii 



iimter parts of BUCh a lympliat in the emhr 



the discontinuity of spaces, which is. ho 

 level opment. 



The manner of absorption of injected t!ui<ls 

 port the view that the lymphatic lirectlj 



sue Bpaces When all the Btruetn a pa- 



main artery or vein, injected pois i*hich 



sueh as the nerve centers, develop their 

 tad animal e.g., strychnine Similarly, v 

 ylene blue are injected into th< 

 appear in the urine long before the lymph 



ilts indicate the pathway of absorption I 

 the lymph \ • Through this 1. 



•■ slowly, hut can be 

 tion When colored solutions sucl I 

 Bubcutaneously, howei 

 lymphatics maj ultimately occur, 



•organisms 



