The Commission said it released the list to expose committee chairmen in the National Assembly.
Amaechi asked that the probe be postponed until December after the loan must have been received.
Akpabio claimed he did not refer to members of the national assembly in his comments.
The Deputy Chairman of the committee will now take over as the head of the probe panel.
Prof, Daniel Pondei fainted after the members of the House Committee on NDDC grilled him for about 45 minutes.
Isabel dos Santos was accused of misappropriating billions of dollars in Angolan State-owned assets.