[Demonstration by electron probe microanalysis and by ionic microanalysis, of nuclear localization of aluminium of various cells].
The presence of aluminium (A1) in the nuclei of thyroid cells (Rabbits), liver and skin cells (Frogs) and in the nucleolus of a Radiolarian is described. The possibilities of artifacts with these two histophysical methods are briefly discussed, and biological significance of this nucleic aluminium is evoked.
D000535:Aluminum / Q000032:analysis*; D000818:Animals; D002467:Cell Nucleus / Q000032:analysis*; D056890:Eukaryota / Q000032:analysis; D008099:Liver / Q000032:analysis; D011817:Rabbits; D012867:Skin / Q000032:analysis; D013961:Thyroid Gland / Q000032:analysis
D000535:Aluminum
Mise en évidence, par microsonde électronique et par microanalyse ionique, de localisations naturelles d'aluminium dans les noyaux de divers types cellulaires