[Histonet] Stain for H.Pylori
rfail
rfail <@t> toolkitmail.com
Fri Dec 5 06:33:01 CST 2003
Peggy,
There is a slightly different Giemsa method in
Histologic for H. pyloric using a microwave.
Rena Fail
How does one make up the "stock" Giemsa, which is then
> diluted to make the working? - concentration? (X grams
> Giemsa powder to Y grams solvent?) - pH? (with what -
> acetic acid? buffer? Which one?) - aqueous or alcoholic?
> - if alcoholic, what %?? which alcohol? (ethanol?
> methanol?) - etc.
>
> Peggy A. Wenk, HTL(ASCP)SLS
> William Beaumont Hospital
> Royal Oak, MI 48073
>
> ----- Original Message -----
> From: Hernan Aldana Marcos
> To: Jill Cox
> Cc: histonet <@t> lists.utsouthwestern.edu
> Sent: Wednesday, December 03, 2003 1:20 PM
> Subject: Re: [Histonet] Stain for H.Pylori
>
>
> MODIFICATION OF GIEMSA STAIN FOR HELICOBACTER
>
> FIXATION: Neutral Formolin 10%
>
> SECCIONS: 4-5 µm
>
>
>
> SOLUTIONS:
>
> ACETIC WATER
>
> Acetic acid............... 0,01 ml
>
> Destilated water............... 1000,00 ml
>
>
>
> Working solution GIEMSA
>
> Giemsa.............. 10,0 ml
>
> Acetic water.............. 50,0 ml
>
>
>
> PROCEDDURE
>
> 1. Take slides to water destiled
>
> 2. Giemsa working solution 1 h
>
> 3. Deshidratation in 3 changes of alcohol 100
>
> 4. xilol, syntetic mounting medium
>
>
>
> RESULTADOS
>
> H. pylorii.............. intense blue
>
> Nuclei.............. blue
>
> Cytoplasm.............. Rose
>
>
>
> REFERENCE
>
> Luna L.: "Wet work shop for special Alabama" Noviembre 2
> de 1984
>
>
> Dr. Hernán J. Aldana Marcos
> Facultad de Medicina. Universidad de Morón
> Machado 914. B1708JPD. Buenos Aires. Argentina
> e-mail alternativo hernanjavier <@t> yahoo.com
> web: http://hjaldanamarcos.bravepages.com
> http://histologia.bigthicketdirectory.net/main.html
>
> ----- Original Message -----
> From: Jill Cox
> To: histonet <@t> lists.utsouthwestern.edu
> Sent: Wednesday, December 03, 2003 1:58 PM
> Subject: [Histonet] Stain for H.Pylori
>
>
> Hello everyone,
> Has anyone done a Toluidine blue/Alcian yellow stain
> for H. Pylori? If so how do the Doctors like it? Or,
> what other stains are you doing for that. I am trying to
> get away from the Genta!! Thanks in advance
>
>
>
> Jill Cox HT (ASCP)
> Histology Supervisor
> Seattle Histology Lab
>
>
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