[Histonet] questionaire about fixation

[Emily Sours]

What the heck is a frontline?
I tried to google it, but I got nothing useful.

The whole point of this country is if you want to eat garbage, balloon up
to 600 pounds and die of a heart attack at 43, you can! You are free to do
so. To me, that’s beautiful.
--Ron Swanson



On Sun, Mar 18, 2012 at 2:38 PM, Gudrun Lang <gu.lang <@t> gmx.at> wrote:

> Dear histonet!
>
> A few hours after submersion of a tissue-block (eg liver) in NBF, the block
> is cut across and we see the colour-change from brown to grey at the
> margins
> until a frontline.
>
> This frontline shows us:
>
> a) the distance of penetration of NBF;
>
> b) the distance of penetration AND addition of methylol-groups;
>
> c) the distance of penetration AND addition of methylol-groups AND (at
> least
> beginning) cross-linking.
>
>
>
> Do you see the issue?
>
> I would be happy, if you can help me to find a correct answer.
>
>
>
> Regards
>
> Gudrun Lang
>
>
>
> Biomed. Analytikerin
>
> Histolab Linz, Austria
>
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