Action of amsidine on the evolution of lymphocyte cultures and on the structure of human metaphase chromosomes

: Chromosomic alterations can be observed after the effect of a antimitotic amsidine on metaphases of cultured human lymphocytes: gaps, breaks, exchange figures, deletions, rings. Moreover we notice, among these cells, particular lines of big sized lymphoplasmocytoid cells, whose rate is abnormally high when compared to reference cultures.