Paulo Faria wrote:
> 
> I need a protocol for nail processing.
>
Questions like yours have been the bread and
margerine of HistoNet (butter is too
expensive) for at least 6 years. There is a
huge body of data in the archive at
     http://www.histosearch.com
Such a bulk of data means that cutting sections
of nails, horns. beaks etc is a difficult job
for everyone, and there isn't an easy answer. 
You have to read lots of suggestions (and by
"lots" I mean at least 10 and possibly 100) and 
then decide to try out some of the ideas that 
might relate to your difficulties. This will
take time. 
--
-------------------------
John A. Kiernan
Department of Anatomy and Cell Biology
The University of Western Ontario
London,   Canada   N6A 5C1
   kiernan@uwo.ca
   http://publish.uwo.ca/~jkiernan/