Amyloid NeuropathiesAmyloid Neuropathies, FamilialAmyloid beta-Protein PrecursorPrealbuminAmyloidosisAmyloidDiabetic NeuropathiesAmyloid beta-PeptidesSerum Amyloid A ProteinPeripheral Nervous System DiseasesPlaque, AmyloidHereditary Sensory and Motor NeuropathyIslet Amyloid PolypeptideCerebral Amyloid AngiopathyThiamine DeficiencyOptic Neuropathy, IschemicSerum Amyloid P-ComponentPolyneuropathiesSural NerveBacillus subtilisAlzheimer Disease