In a study, Şpraque-Dawley rats were infected with P. multocida type B2 and various characteristics of the Peyer' patches were compared with control groups that were not infected. The rats were euthanised on day 14 post inoculation and various evaluations were performed on each portion of intestines. Results showed no significant differences in the length of Peyer's patches between infected and the control groups. Answer the following questions on the infection and the characteristics shown in Figure 1A, Figure 1B and Figure ic. PEYER'SPATCHI SCOUNT IN GROSS EIXAMINATION ECTE NORAL Figure 1A: Total number of Peyer's patches in control and infected rats. Peyer's Patches Between Intestinal Section aControl Oinfected 2a076 n4 SIDAVASKAM wer's Patche

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In a study, Şprague-Dawley rats were infected with P. multocida type B2 and various
characteristics of the Peyer' patches were compared with control groups that were not
infected. The rats were euthanised on day 14 post inoculation and various evaluations were
performed on each portion of intestines. Results showed no significant differences in the
iength of Peyer's patches between infected and the control groups. Answer the following
questions on the infection and the characteristics shown in Figure 1A, Figure 1B and Figure
1C.
PEYER'SPATCHISCOUNT IN GROSS EXAMINATION
NORAML
NECTED
RATS
Figure 1A: Total number of Peyer's patches in control and infected rats.
Peyer's Patches Between Intestinal Section
aControl
OInfected
Duodenum Jejunum
leum
Caecum
Colon
Rectum
Intestinal Section
Figure 1B: Mean number of Peyer's patches between each intestinal section in control and
infected rats.
Plasma Cells Count Between Intestinal Section
OControl
aInfected
aanum
Con
Dundenum
Caum
Redum
Intestinal Section
Figure 1C: Mean number of plasma cells on each intestinal section in control and infected groups.
(i)
Compare between the number of Peyer's patches (PP's) between the control and
infected groups.
(ii)
Comment on the distribution of Peyer's patches between each intestinal section in
control and infected rats.
(iii)
Comment on the number of plasma cells on the intestinal section in control and
infected rats.
Peyer's Patche
2807 6S432N10
Transcribed Image Text:In a study, Şprague-Dawley rats were infected with P. multocida type B2 and various characteristics of the Peyer' patches were compared with control groups that were not infected. The rats were euthanised on day 14 post inoculation and various evaluations were performed on each portion of intestines. Results showed no significant differences in the iength of Peyer's patches between infected and the control groups. Answer the following questions on the infection and the characteristics shown in Figure 1A, Figure 1B and Figure 1C. PEYER'SPATCHISCOUNT IN GROSS EXAMINATION NORAML NECTED RATS Figure 1A: Total number of Peyer's patches in control and infected rats. Peyer's Patches Between Intestinal Section aControl OInfected Duodenum Jejunum leum Caecum Colon Rectum Intestinal Section Figure 1B: Mean number of Peyer's patches between each intestinal section in control and infected rats. Plasma Cells Count Between Intestinal Section OControl aInfected aanum Con Dundenum Caum Redum Intestinal Section Figure 1C: Mean number of plasma cells on each intestinal section in control and infected groups. (i) Compare between the number of Peyer's patches (PP's) between the control and infected groups. (ii) Comment on the distribution of Peyer's patches between each intestinal section in control and infected rats. (iii) Comment on the number of plasma cells on the intestinal section in control and infected rats. Peyer's Patche 2807 6S432N10
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