Abstract: Novel compositions are described comprising the combined administration of serum complement proteins with complement-fixing antibodies. The antibodies specifically bind to one or more epitopes of myelin, and complement proteins. These compositions are useful for promoting regrowth, repair, and regeneration of neurons in the CNS of a mammalian subject. The compositions and method can be used following immediate or chronic injury.

Abstract: The present invention relates to apparatus for reconstructing transactions applied to a first database. The first database is adapted to propagate the transactions to a second database and therefore includes a database processor adapted to apply received transactions to the first database, a store for storing details of the transactions, and an output for transferring the transaction details to the second database. The apparatus for reconstructing the transactions includes a reconstruction processor adapted to reconstruct at least one of the transactions. This is achieved by accessing the store to obtain the transaction details of the at least one transaction. The reconstruction processor then reconstructs the at least one transaction from the transaction details and outputs the reconstructed transaction(s).