title: On the relationship of brain filaments to microtubules.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology; D001923:Brain Chemistry; D002499:Centrifugation, Density Gradient; D002855:Chromatography, Thin Layer; D003078:Colchicine; D003720:Densitometry; D003902:Detergents; D004355:Drug Stability; D004589:Electrophoresis, Disc; D004590:Electrophoresis, Paper; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D008870:Microtubules / Q000032:analysis*; D008970:Molecular Weight; D009419:Nerve Tissue Proteins / Q000032:analysis*; D009457:Neuroglia / Q000032:analysis*; D009900:Optic Nerve / Q000032:analysis; D010446:Peptide Fragments / Q000032:analysis; D011487:Protein Conformation; D051381:Rats; D012995:Solubility; D013696:Temperature; D014508:Urea
chemical_list: D003902:Detergents; D009419:Nerve Tissue Proteins; D010446:Peptide Fragments; D014508:Urea; D003078:Colchicine