Page 12 - Continued Flashcards
1
Q
Biomarkers Acute Stress
A
Cytokines (TNFa, Il-1, Il-6), Temp., Hepatic APPs
2
Q
Biomarkers Chronic Stress
A
Cytokines (Il-4, IL-13, IFN-y), Antibodies
3
Q
IG1 _ IG2 (milk)
A
>
4
Q
IGA _ IGM (mucosal tissue)
A
>
5
Q
IGE t=1/2=
A
short
6
Q
3 Factors Affecting Antibody Production
A
- immune health status
- exposure to stressor (acute and chronic)
- virus manipulation of immune system detection
7
Q
4 Factors Antibody Response depends on
A
[antigen], antigen half life, # of antigen exposure, length of antigen exposure
8
Q
Johne’s Disease
A
Subclinical for up to 3 years, then becomes clinical
9
Q
Biomarker Summary
A
No single biomarker, pros and cons to each, need a panel to reflect SAM & HPA response
