Wound Healing Flashcards
Wound contraction is mediated by
Myofibroblast
The first fibers formed during wind healing is
Proteoglycans and type 3 collagen and Fibronectin
During wind remodeling type 3 fibers will be replaced by
Type 1 collagen
Mmp in wind healing stands for
Matrix metalloprotineas
MMP in wound healing is made up of
Stomalysin and collagenases
MMP in wound healing does
Wound remodeling
Changing type 3 collagen into type 1
MMP in wound healing is inhibited by
TGF beta
Steroids
Tissue inhibitors of Mmp
MMP degrades
Extracellular matrix
Stroma is loosened because of
Type 3 collagen
Granuloma tissue contains
Myoblast
New blood vessel
Fibroblast
New inflammatory cells
The stain used to stain for collagen is
Mason trichrome
Labile cells include
Epididermis of skim
Cells in the GIT
hematopoietic stem cells
Some cells found in bone marrow
Labile cells are cells that are
Constantly renewing them selves
Eg skin which produces dead skin after a week or two
Stem cells always producing new cells every 3 month(rbc)
Stable cells are cells
That regenerate only when needed
Example of stable cells
Liver cells
Kidney cells
Smooth muscle cells
Endocrine gland cells
Bone cells ( osteoblasts)
Fibroblast
