Talk:2009 Group 8 Project
--Mark Hill 13:43, 19 March 2009 (EST) Adjusted your title format and moved your microscopy information to the discussion page (here). Note, only single square bracket for external links.
microscopy services offered at SOMS UNSW: 
--Bridget Josephs 20:01, 29 March 2009 (EST)Hi all just posting a timeline of the necrosis process that we can start working from:
--Leone Chare 14:15, 1 April 2009 (EST) Thanks Bridget! Since our group meeting today fell through lol, we decided it was probably best to post on to this discussion board what proteins we're interested in doing for our individual projects and also which parts of the group project we're keen to do. But we can discuss this more tomorrow during the lab.
--Gurkiran Flora 21:25, 1 April 2009 (EST)I found some really interesting information about Ischemia and how it leads to necrosis... Bridget touched on this too. It is Necrosis caused by hypoxia resulting from local deprivation of blood supply. There is also some nice brief information on necrosis on this site http://books.google.com.au/books?id=kD9VZ267wDEC&pg=PA23&lpg=PA23&dq=ischemia+%2Bnecrosis+%2Bcell&source=bl&ots=lK1CoDNJNw&sig=8vXuBOEe-B1I1EmpQSadith-1WU&hl=en&ei=jUDTSb1vpN7oA-SmpJoE&sa=X&oi=book_result&resnum=1&ct=result#PPA23,M1
· Necrotic insult initiating the irreversible cell death eg - ischemic injury - chemical (toxic) injury
- 0-24hrs: necrotic tissue undergoes a colour change and becomes firm (note however that this does not include necrotic tissue within the brain)
- 2-3 days: a border demarcated by an inflammatory response can be observed. A fibrinous exudate may additionally be observed
- > 1week: healing by fibrosis begins to take place: observe a grey/white periphery zone
- After several months: fibrous scar
- Observation of an acute inflammatory infiltrate in the effected tissue (vasodilation of blood vessels, neutrophils predominating in early stages and later replaced by macrophages, edema etc)
- 2-3 days: vascular granulation
- 1 week: fibrous granulation tissue
- Months: fibrosis
· Consequence: death of the affected tissue. Sometimes this can result in the death and loss of function of an entire organ