16 
Table Xo. 10. — The effect of heat upon the toxic principle. 
G. P. 
No. 
First injection. 
Inter- 
val in 
days. 
Second injection. 
i Result. 
Heated to 70° C. 1 hour. 
531 
0.0006 c. c. tetanus toxine 
67 
025 c. c. normal horse (roan) 
Marked symptoms. 
A+0.22 c. c. antitoxic horse 
serum diluted 1:3, heated. 
serum (EhrL). 
concentrated, then injected 
into. brain. 
533 
0.0006 c. c. tetanus toxine 
67 
do 
Marked sjTnptoms. 
A+0J24 c. c. antitoxic horse 
serum (Ehrl.). 
8496 
0.24 c. c. toxine No. 42+1/500 
69 
10 c. c. same dilution (=2.5 c. c. 
Dead in 40 minutes. 
c. c. antitoxic horse serum 
(Cutter 1858) . 
senun) intraperitoneally. 
8495 
do 
69 
do 
Dead in 32 minutes. 
Heated to 80° C. 1 hour. 
8380 
0.24 e. c. toxine No. 42+1/240 
54 
10 c. c. same dilution (=2.5 c. c. 
Ver 5 ' severe symp- 
c. c. antitoxic horse serum 
(PD 08043). 
serum) intraperitoneally. 
toms. 
8494 
0.24 c. c. toxine No. 42+1/300 
c. c. antitoxic horse serum 
42 
. . .do 
Slight symptoms. 
(Cutter 1858) . 
8857 
0.245 c. c. toxine No. 42+1/400 
07 
! do 
Slight sjTnptoms. 
c. c. antitoxic horse serum 
(Hubhert) . 
i 
8886 
0.245 c. c. toxine No. 42+1/150 
c. c. antitoxic horse serum 
67 
Severe s'\'mptoms 
(Alex. A245) . 
8890 
0245 c. c. toxine No. 42+1/200 
07 
do 
. No sjunptons. 
c. c. antitoxic horse serum 
(Natl. VI, 15). 
8883 
0245 c. c. toxine No. 42+1/440 
c. c. antitoxic horse serum 
67 
do 
■ No ,s>Tnptoms. 
(Alex. A262). 
8872 
0.245 c. c. toxine No. 42+1/660 
67 
do 
No sjTuptom.s. 
c. c. antitoxic horse serum 
(Ldrl. 19C). 
Heated to 90° C. 1 hour. 
8.86,1 
0.245 c. c. toxine No. 42+1/240 
67 
10 c. c. same dilution (=2.5 c. c. , 
i No sjTnptoms. • 
c. c. antitoxic horse serum 
(Str. 61S). 
serum) intraperitoneally. 
8880 
0.245 c. c. toxine No. 42+1/400 
c. c. antitoxic horse serum 
67 
dn 
Revere syinptoms. 
(Mul.2321). 
8878 
0245 c. c. toxine No. 42+1/200 
c. c. antitoxic horse serum 
67 
do 
Mild symptoms. 
(Mul.2350). 
8881 
0245 c. c. toxine No. 42+1/250 
c. c. antitoxic horse serum 
67 
do 
Slight symptoms. 
(Natl. VI, 15). 
8873 
0245 c. c. toxine No. 42+1/800 
c. c. antitoxic horse serum 
67 
do 
Slight sjmiptoms. 
(Ldrl. 19C). 
