:



. , 1 20 ( , ) , , (5-10 ) [ Wieland, ea, 1992 ].

, , Na#+, [ Wieland, ea 1996 ]. , , ( , , , ), Na#+- , .

(), () [ Kang, ea, 1996 ]. , [ Ikeuchi, ea, 1996 ]. , , [ Ikeuchi, ea, 1996 ]. , , , , .

:

  • (Na+ )
  • :