term1 Definition1term2 Definition2term3 Definition3
Please sign in to your Google account to access your documents:
?- white cell assume a peripheral position along the endothelial surface
Margination
- leukocytes tumble slowly along the endothelium and adhere transiently
Rolling
- the endothelium is lined firmly by white cells ( resembling pebbles over which a stream runs without disturbing them )
Pavementing
in most forms of acute inflammation, neutrophils predominatein the inflammatory infiltrate during the first 6-24 hours, then are replaced by monocytes in 24-28 hours
Leukocyte Adhesion & Transmigration-
- in most forms of acute inflammation, neutrophils predominatein the inflammatory infiltrate during the first 6-24 hours, then are replaced by monocytes in 24-28 hours
Why ? first?
→ they are more numerous in the blood
→ they respond more rapidly to chemokines
→ they attach more firmly to the adhesion molecules
neutrophils
certain infxns have different pattern of cellular exudation
- neutrophils predominate over 2-4 days
Pseudomonas infxn
- lymphocytes first
Viral infxns
some hypersensitivity reaction - ? are the main cell type
eosinophils
Need help typing ? See our FAQ (opens in new window)
Please sign in to create this set. We'll bring you back here when you are done.
Discard Changes Sign in
Please sign in to add to folders.
Sign in
Don't have an account? Sign Up »
You have created 2 folders. Please upgrade to Cram Premium to create hundreds of folders!