But as I said if that were true than everything Orochimaru ever did to this body would be removed. Any additions to his body would be removed just like the poison. However just like all these additions Orochimaru added to his body the poison will also be a part of him until a cure is used.
Creating new body =/= removal of poison, just like creating new cells doesnt get rid of poison.
Same blood will be used, poisoned blood.
Let's not bring up experimentation, as neither of us have any clue on what means Orochimaru used to alter his being, apart of his body swapping ability. It'll end up with speculation on both our parts, which will lead no where.
Except Orochimaru is generating a new body separate of the last, as he's forged an arm without a base. Complex muscle structures, joints and ligaments not associated with the previous limb. There's no reason to believe it's unique to just the arm alone, but the entire body is made new. And that's where your comparison fails. Orochimaru's not replicating or regenerating poisoned cells. It's a new body being built for him not directly associated with the last.
@The bold, not sure where you're getting that from. If it's a new body, I don't know why mechanisms of the first would be carried over. That's like saying if he had an injured heart, it would be replicated in the new body, everything about the new body is authentic to it.