Aluminium-induced tangles in cultured rat neurones. Enhanced effect of aluminium by addition of maltol.
Neurofilamentous tangles have been induced in cultured neurones from rat brain hemispheres by application of both aluminium and maltol. Quantitative evaluation revealed a significantly higher percentage of tangle containing neurones when using the aluminium-maltol mixture than after application of aluminium alone. Tangles were found to be consistently stained with monoclonal antibodies to neurofilament proteins but failed to react with polyclonal antibodies against microtubule-associated proteins 1, 2 and tau.
Department of Neuropathology, University of Basel, Switzerland.
D
D
Langui
A
A
Probst
B
B
Anderton
J P
JP
Brion
J
J
Ulrich
D000535:Aluminum / Q000633:toxicity*; D000818:Animals; D000906:Antibodies; D000911:Antibodies, Monoclonal; D001253:Astrocytes / Q000187:drug effects; D002540:Cerebral Cortex / Q000166:cytology; D004357:Drug Synergism; D007150:Immunohistochemistry; D009474:Neurons / Q000187:drug effects*; D011753:Pyrones / Q000633:toxicity*; D051381:Rats; D013194:Staining and Labeling
D000906:Antibodies; D000911:Antibodies, Monoclonal; D011753:Pyrones; C008316:maltol; D000535:Aluminum