into the Blood again, circulating as before. He tliinks 
this reafonable, becaufe the melaraic veins are larger 
than other veins, and the Blood in the vaia porta 
difters in tafte from other Blood 5 and there js a great- 
er quantity of Bile comes into the Guts than vvotald 
make up the v/hole Excrements. He endeavours to 
prove this by the following experiment. He took a 
large Dog, open'd the Belly and int^jiinifm duodennm^ 
be put into the duBus cholidochus a pipe , fuch as is 
ufed in the transtufion of the Blood, to the end of 
which was adapted a fmall plual. In two hours half 
an ounce of gall was in the glafs, the third hour was 
two drams, the 4th, 5th, and 5th hours the like 
quantity, only lefs, which he fuppofes proceeded from 
the Uower circulation of the Blood, if 2 drams is fe- 
parated in an hour, then in 24, is fix ounces ; He be- 
lieves in men the quantity^ feparated larger, and ac leaft 
3 drams, (o that 9 ounces would be lepara ted every 
where, when fome men have not (o much excrement* 
He fays, that blowing with a Pipe into the melaraic 
Veins, will diftend the inteftines. The fame he argues 
from Fowls of all forts, wanting Lafteals, fo that the 
Chyle muft pafs by the mefaraics. In confideririg the 
Difeafes of the Bile,he mentions one, which he found 
on dilTeftion of a Body, wherein there was a great 
hardnefs of the Concave part of the Liver, and it was 
found to proceed from a great hardnefs and widenefs 
of the;7m* hiUru^ from their being fiU'd with a calcu- 
lous matter. The Figure of this is gra\ed. A 2d he tells 
of a woman of 30 years, who had an intermicting 
Fever, fell into a conftipated Belly, and after fome 
time languiflied and died; In her Gall bladder there 
was found 8 large cornered Stones , which are alfo 
here figured. He mentions another cafe of one of 86 
years, that had 140 found in his Gall-bladder, fo lying, 
as tliat they hindred almoft quite the Gall-paiTage. 
Ddddd whichi 
