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An improved perfusion fixation method for the testis

An improved perfusion fixation method for the testis A reliable and uniform vascular perfusion fixation method for the testis has been developed by using an initial washout solution containing a vasodilator and an anticoagulant. This is followed by a brief fixation with a sodium phosphate buffered formaldehyde‐glutaraldehyde solution of conventional strength, and then a second more concentrated aldehyde fixative solution containing picric acid. The method takes into account some of the unique features of the vascular supply of the male genital tract for its favorable perfusion and fixation. The advantages of this method are: (1) consistently favorable preservation of the testis; (2) simple and inexpensive apparatus; and (3) stable and relatively innocuous stock solutions. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png The Anatomical Record : Advances in Integrative Anatomy and Evolutionary Biology Wiley

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References (21)

Publisher
Wiley
Copyright
"Copyright © 1977 Wiley Subscription Services, Inc., A Wiley Company"
ISSN
1932-8486
eISSN
1932-8494
DOI
10.1002/ar.1091880304
pmid
332010
Publisher site
See Article on Publisher Site

Abstract

A reliable and uniform vascular perfusion fixation method for the testis has been developed by using an initial washout solution containing a vasodilator and an anticoagulant. This is followed by a brief fixation with a sodium phosphate buffered formaldehyde‐glutaraldehyde solution of conventional strength, and then a second more concentrated aldehyde fixative solution containing picric acid. The method takes into account some of the unique features of the vascular supply of the male genital tract for its favorable perfusion and fixation. The advantages of this method are: (1) consistently favorable preservation of the testis; (2) simple and inexpensive apparatus; and (3) stable and relatively innocuous stock solutions.

Journal

The Anatomical Record : Advances in Integrative Anatomy and Evolutionary BiologyWiley

Published: Jul 1, 1977

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