[Measurement of immunologic agglutination of erythrocytes by ultrasonic interferometry]. / Mesure de l'agglutination immunologique des globules rouges par interférométrie ultrasonore.
Transfus Clin Biol
; 1(2): 135-40, 1994.
Article
en Fr
| MEDLINE
| ID: mdl-8019648
Ultrasound interferometry is a new methodology which has been developed in our laboratories in order to measure precisely and quickly the size of particles sedimenting in liquid on horizontal surface, upon gravity. Applied to red blood cells, this method evaluates the sedimentation of erythrocytes, their aggregation induced by proteins or aggregating compounds as well as their agglutination upon immune reactions. The quantitative assessment of red cell agglutination was applied to the study of blood groups and to the search for red cell antibodies. Preliminary results show that ultrasound interferometry is 1) quantitative, measuring the size of agglutinates; 2) sensitive; 3) specific; 4) fast; 5) able to detect irregular antibodies.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Pruebas de Hemaglutinación
/
Interferometría
Tipo de estudio:
Diagnostic_studies
Límite:
Humans
Idioma:
Fr
Revista:
Transfus Clin Biol
Asunto de la revista:
HEMATOLOGIA
Año:
1994
Tipo del documento:
Article
País de afiliación:
Francia
Pais de publicación:
Francia