How to store data from record variable to database (BLOB field)

D5Pro, BDE5.1, Paradox
My problem is:
Store/read value of memory variable to/from database field (Pdx). Example of
record type variable below... Can I store it to and read from BLOB field ?
How ? Example ?
Thank you in advance, Tom.

Example of record variable I want to store/read to/from database field:
RecordVariable:record
  Variable1,Variable2:single;
  Variable3:array[0..2] of integer;
  Strings:TStringList;
end;