ALLEN PARK — All Lions on the roster — with the exception of Nate Burleson — were present and accounted for at practice today (Thursday).

Wide receiver Calvin Johnson (knee), safety Louis Delmas (knee) and left guard Rob Sims (shoulder) who  sat out on Wednesday were back for the early portion of practice open to the media.

It’s possible that they were participating on a limited basis.

Defensive end Ziggy Ansah (abdomen), safety Don Carey (hamstring), wide receiver Patrick Edwards (ankle), tackle Jason Fox (groin), linebacker DeAndre Levy (abdomen) and linebacker Ashlee Palmer (ankle) were on the field today. All were limited in practice on Wednesday.

Running back Reggie Bush (knee) was back at work after a full practice on Wednesday. He is expected to play on Sunday after missing last Sunday’s win at Washington.

The Lions (2-1) are preparing to play the Chicago Bears (3-0) Sunday at Ford Field.

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