Hdcmajlatics. 153 
CO make a good Injedion. And if one of the 
crural Arteries were opened and had a Ligature 
pur round it, which Ligature might be in- 
ftantly tied as foon as the injeded Liquor had 
forced the Water and Air out of the Aorta^ 
which muft elfe have been drove before the in- 
jedled Liquor into the finer capillary Veflels, 
which doubtlefs often hinders the Injedion from 
penetrating fo far as it would otherwife do. 
12. Some of the Vermilion came always 
into the Cavity of the Bowels, tho' the Injec- 
tions were made with no greater Force 
than that of the arterial Blood, 'viz. with a 
Column of 4 + i Feet Height; and it was 
the fame whether the Injedion were made by. 
the Aorta or Vma Porta^ for in both cafes^ 
the red Streaks of Vermilion might be feen 
with a Microfeope in the Papilla of the mu- 
cofe Coat of the Bowels. 
1 3. As none of this Vermilion pafled into 
the Lymphaticks, fat Veficles, or extravafated . 
Parts, as the Water did, this is a Proof that 
the Water which was impelled with no greater 
Force than the Vermilion, did not burft any 
Veffels, when it became extravafated, but that 
it pafled thro' the fineft fecerning Tubes, as 
alfo thro' the Pores of the Veflels, where vif- 
dd Bipod cannot pafs, 14. I 
