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HL-A antigens in mummified pre-Columbian tissues | P Stastny
; | Date: |
1 Mar 1974 | Journal: | Science, 183 (127), 864-6 | Abstract: | Tissue extracts of pre-Columbian mummies, from 500 to 2000 years old, were found to inhibit specific antibodies to HL-A. Two-thirds of the specimens tested gave positive results. Patterns of reactions obtained with different antiserums detecting the same antigen were concordant and consistent with known relations between HL-A antigens. The distribution of antigens found was similar to that observed in present-day descendants of the ancient populations studied. Although artifacts due to contaminating substances could have occurred, the reactions resembled in many respects those of HL-A antigens rather than those of nonspecific cross-reacting inhibitors. Development of a technique for HL-A typing of mummified remains may open new possibilities for anthropologic studies. | Source: | PubMed, pmid4589903 | Services: | Forum | Review | Favorites |
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