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METHOD FOR PREPARING BLUE CELLULOID INJECTION MATERIAL

METHOD FOR PREPARING BLUE CELLULOID INJECTION MATERIAL This note refers to those anilin dyes which may be used for coloring specimens prepared by the celluloid injection method. In a study of the anatomic relations of the salivary glands, it became of interest to inject simultaneously the gland substance through the excretory duct, and the arterial blood supply through the common carotid artery. The red dye used for the injection of the arteries is the usual substance employed for this purpose, namely, alkanin. This material in various dilutions does not afford a sufficient contrast for the study and comparison of the small excretory ducts and the capillaries. The gross relationship is more clearly indicated when two colors are used. The difficulty seems to be due to the necessity of macerating the injected specimens in concentrated hydrochloric acid, and subsequently washing away the débris. In this manner, the injected masses are freed from the overlying hard and soft tissues. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png JAMA American Medical Association

METHOD FOR PREPARING BLUE CELLULOID INJECTION MATERIAL

Marshall, John Albert
JAMA , Volume 80 (3) – Jan 20, 1923
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METHOD FOR PREPARING BLUE CELLULOID INJECTION MATERIAL

Abstract


This note refers to those anilin dyes which may be used for coloring specimens prepared by the celluloid injection method.
In a study of the anatomic relations of the salivary glands, it became of interest to inject simultaneously the gland substance through the excretory duct, and the arterial blood supply through the common carotid artery. The red dye used for the injection of the arteries is the usual substance employed for this purpose, namely, alkanin. This material in various dilutions...
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Publisher
American Medical Association
Copyright
Copyright © 1923 American Medical Association. All Rights Reserved. Applicable FARS/DFARS Restrictions Apply to Government Use.
ISSN
0098-7484
eISSN
1538-3598
DOI
10.1001/jama.1923.26430300003012b
Publisher site
See Article on Publisher Site

Abstract

This note refers to those anilin dyes which may be used for coloring specimens prepared by the celluloid injection method. In a study of the anatomic relations of the salivary glands, it became of interest to inject simultaneously the gland substance through the excretory duct, and the arterial blood supply through the common carotid artery. The red dye used for the injection of the arteries is the usual substance employed for this purpose, namely, alkanin. This material in various dilutions does not afford a sufficient contrast for the study and comparison of the small excretory ducts and the capillaries. The gross relationship is more clearly indicated when two colors are used. The difficulty seems to be due to the necessity of macerating the injected specimens in concentrated hydrochloric acid, and subsequently washing away the débris. In this manner, the injected masses are freed from the overlying hard and soft tissues.

Journal

JAMA – American Medical Association

Published: Jan 20, 1923

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