Studies and Observations on Lewis Grouping of Body Fluids and Stains

• NCJ Number: 113816
• Journal: Forensic Science International Volume: 38 Issue: 1-2 Dated: (July-August 1988) Pages: 129-137
• Author(s): K DeSoyza; D G Garland
• Date Published: 1988
• Length: 9 pages
• Publication Format: Article
• Publication Type: Report (Study/Research)
• Language: English
• Country: Ireland

Annotation

Leb positive individuals may phenotypically express both Lea and Leb in their secreted body fluids.

Abstract

Therefore, the interpretation of Le(a plus, b-), non-secretor result is dependent on the absence of Leb. This study emphasizes the importance of accurate procedure and biased selection of antisera such that Leb is preferentially detected in comparison with Lea. The relationship of the ABO group to the expression of Le is discussed in conjunction with the selection of samples for testing antisera and inclusion as control standards. (Author abstract)