Operation twice, appeared the firfl time to' 
* it were to be v!(h- find new flrength by it h but expired boon 
P?e£ &' in«™i' x cf after t*>e fecond Operation ; * The Ebulli- 
time, wherein thefe two t-ion, it teems, of the corrupt Blood havin° 
Z maftered and “Mvated all the Blood he had 
to be a material circum- in his Body; which, when open'd , no Blood at 
ibnee in the Cafe, all was found in his Heart : probably, as the* 
Author conje&ureth, upon this account, that 
there being not left in -the Patient Blood enough of his own* 
nor flrength fufficient to turn a flrange Blood into a fub (lance 
homogeneous to that $ the Heart was not capable to admit the 
Blood of the Eminent , as confiding of parts difproportionate 
so his own. But, as has been already obferved, his Entrails 
were altogether vitiated by a Gangrene, and he therefore out of 
the reach of being relieved by this Experiment. 
Concerning the other in fiance, viz,, of the Hogg , the Let- 
ter affirms, that that Tryal was made by Monfieur Gayen with 
great exadnefs, after this manner. He drew three great diflies 
or Blood from the Dog that was- to receive, and weighed the 
other Dog that was to furnilli $ and, the operation being per- 
form’d, he weighed him- again, and found him weigh Ids than 
he did by two pounds - y of which, having abated an ounce more 
oi lefs, for the Brine, made by the Dog-and an ounceox two more 
for the Blood fpik in the- Operation, there remained at lead one- 
pound and a half of Blood, that was transfufed. But, the Re- 
cipient , though well drefs’d, and well fed, died five day es after, 
the Eminent being yet alive. Whence it feems evident, to this 
Writer , that the too large Intromiflion of new- Blood was pre- 
dominant over the Native- , and, as. ’twere, overwhelm’d it, 
Whence he again inculcates the dangeroufnefs of. infufing too 
much Blood at once, in regard that fuch Blood being now fepara- 
ted from that Principle of life it had in the Eminent 5 and as yet 
deftituteof the (lamp neceffary to live the life of the Recipient, it 
could not he moved and affimilated by the live Blood, which re- 
mained in the Recipient 5 and the Fermentation, that was made, 
paffed rather toanEagernefs or Sowernefs, than tofuch anone as 
precedes Digeflion, And this hind of eager acidity be intimates 
was ffn by the Spectators , and felt by the Receiving Animal, 
which 
