Honestly, Dr. Pandey is one of the few that sincerely do care what happens to Xechem, unfortunately, it's completely out of his hands. He's offered to keep personal differences aside and do whatever he can to help things, but they aren't interested. There's only so much he can do, but yes, absolutely he cares, not so much for him, but for those that believed in him (and Xechem) and helped him along the way...