[Histonet] Fixation of the damaged brain tissue

[TF]

Hi, I just want to fix the damaged brain tissue (2-48 hours after I made the injury).
Because the injury damaged the surrounding blood supply, and after perfusion I normally got a mass of soft, shapeless tissue surrounding the injury site...
I have also tried post-fixation of 24-48 hours before removing the brain from in situ. But it does not help a lot.
Can anyone provide some suggestions?

2009-01-12 



TF