From: | Ballnclaw@aol.com |
I have found mention in literature of a post treatment using a 1% aqueous potassium ferricyanide solution to reduce background staining after the Warthin-Starry technique. It may also be helpful! Reference: J.D., Bancroft, Theory and Practice of Histological Techniques, 3rd ed., Churchill Livingstone, Inc., January 1990. Eric C. Kellar University of Pittsburgh Medical Center