398
THE INDIAN JOURNAL OF VETERINARY SCIENCE AND ANIMAL HUSBANDRY
[ IV, IV.
PROTOCOL IV—contd.
Table showing the results of cross-immunity tests of trypanosomes from the equine, bovine and canine sources—contd.
Serial
No.
14
15
16
17
18
19
20
21
22
23
24
25
Number and descrip-
tion of experimental
animals.
W. Rat, 505 .
W. Rat, 435 .
W. Rat, 510 .
W. Rat, 518 .
W. Rat, 524 .
W. Rat, 529 .
W. Rat, 530 .
W. Rat, 559 .
W. Rat, 560 .
W. Rat, 561 .
W. Rat,526 .
W. Rat, 537 .
Date of 1st infection
and source of
Strain.
7th August 1933 . .
Bovine Strain.
2nd March 1933 . .
Canine Strain .
18th August 1933.
Equine Strain original.
30th August 1933.
Bovine Strain original.
9th September 1933 .
Equine Strain original.
11th September 1933 .
Bovine Strain original.
11th September 1933 .
Equine Strain Relapse.
2nd October 1933 . .
Bovine Strain original.
2nd October 1933 .
Equine Strain Relapse.
2nd October 1933 .
9th September 1933 .
Bovine Strain
" N " Relapse.
16th September 1933 .
Bovine Strain
" N " Relapse.
Date of
treatment
with
Bayes 205.
11th August
1933.
4th March
1933.
22nd August
1933.
2nd Septem-
ber 1933.
13th Septem-
ber 1933.
14th Septem-
ber 1933.
13th Septem-
ber 1933.
6th October
1933.
6th October
1933.
6th October
1933.
13th Septem-
ber 1933.
20th Septem-
ber 1933.
Date of 1st
reinfection and
Strain; No. of
days after treat-
ment.
2nd September 1933 .
Bovine Strain from W.
Rat, 518.
(22 days.)
14th September 1933 .
Equine Strain from Dog,
527.
(190 days.)
14th September 1933 .
Equine Strain original
from Dog, 527.
(22 days.)
22nd September 1933 .
Equine Strain original
from Dog, 527.
(20 days.)
22nd September 1933 .
Equine Strain original
from Dog, 527.
(9 days.)
22nd September 1933 .
Equine Strain original
from Dog, 527.
(8 days.)
30th October 1933 .
Equine Strain original
in Massive dose.
(47 days.)
30th October 1933
Equine Strain original
in Massive dose.
(24 days.)
30th October 1933
Equine Strain original
in Massive dose.
(24 days.)
30th October 1933
Equine Strain original
in Massive dose.
(24 days.)
30th October 1933
Equine Strain original
in Massive dose.
(17 days.)
16th January 1934
Equine Strain from G.
Pig, 608.*
(116 days.)
Result.
—ive.
—ive.
+ ive.
—ive.
—ive.
—ive.
—ive.
—ive.
—ive.
–ive.
—ive.
+ ive.
Date of 2nd
reinfection and
Strain ; No. of
days after last
reinfection.
14th September 1933 .
Equine Strain from
Dog, 527.
(12 days.)
10th October 1933
Equine Strain Relapse
from Dog, 527—
W. Rat, 562.
(26 days.)
Result.
—ive.
—ive.
Date of 3rd
reinfection and
Strain ; No. of
days after last
reinfection.
10th October 1933
Equine Strain Relapse
from Dog, 527—
W. Rat, No. 562.
(27 days.)
30th October 1933
Bovine Strain original
from Pony, 519
(Massive dose.)
(20 days.)
Result.
—ive.
—ive.
Date of 4th
reinfection and
Strain ; No. of
days after last
reinfection.
30th October 1933
Bovine original Strain
from Pony, 519.
(Massive dose.)
(20 days.)
Result.
—ive.
Date of 5th
reinfection and
Strain; No. of
days after last
reinfection.
Result.
Date of 6th
reinfection and
Strain; No. of
days after last
reinfection.
Died due to other causes on 10th November 1933.
Died due to other causes on 17th November 1933.
Trypanosomes appeared on 18th September 1933 and died on 20th September 1933, IV.
Died on 14th January 1934 due to other causes. This W. Rat was given 5 c.c. of Oleum Olivae intraperitoneally on 16th November 1933.
Result.
Trypanosomes appeared on 23rd November 1933, after giving 5 c. c. of Oleum Olivae intraperitoneally on 16th November 1933 and the W. Rat died on 3rd December 1933.
30th October 1933
Bovine Strain original
from Pony, 519
(Massive dose.)
(38 days.)
—ive.
Died due to other causes on 24th January 1934.
Died due to other causes on 2nd December 1933.
16th January 1934
Equine Strain from
G. Pig, 608.*
+ive.
Trypanosomes appeared on 17th January 1934 and W. Rat died on 24th January 1934.* This G, Pig had the strain unusually exalted, V.
Died due to other causes on 17th November 1933.
Died due to other causes on 8th November 1933.
Died due to other causes on 18th November 1933.
Trypanosomes appeared on 18th January 1934 and W. Rat died on 22nd January 1934, VI.