Page 1 of 1: pathology - wound healing

jgsharon · Credits: 9725 My Scrapbook

Early forces in wound healing include all except

fibrin clot

fibroelastic proliferation

collagen deposition

migration of inflammatory cells

jgsharon · Credits: 9725 My Scrapbook

From Robbins i'm unable to decide between B and C. somebody pls look up and clear it for me.

shraddha · Credits: 19590 My Scrapbook

i woud go for collagen deposition that's a later event

ardy · Credits: 12764 My Scrapbook

collagen deposition is a late even,whts the ans given?

jgsharon · Credits: 9725 My Scrapbook

The ans given is fibroblastic proliferation..

Ardy and Shraddha, did u look up in Robbins? what's ur inference?

drsmita_s · Credits: 18649 My Scrapbook

the answer given is correct.
what seems from reading robbins,
collagen fibres are present right from day 3 though they are vertically oriented and do not bridge the incision, only by day 5 , they start bridging the incision.

fibroblastic proliferation starts only by second week, when collagen accumulation continues.

entconsultant · Credits: 2074 My Scrapbook

Fibroblast migration / collagen synthesis

Successful healing requires the migration of mesenchymal cells into the wound. Stimulated by the growth factors, fibroblasts migrate into the wound through the ECM. By 7 day, they are the predominant cell type in the wound. At 5 to 7 days after wounding, the fibroblast begins synthesizing collagen, which increases in a linear fashion for 2 to 3 weeks.

hope it clear the doubt

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