ALAMEDA, Calif.--(BUSINESS WIRE)--BioTime, Inc. (NYSE Amex:BTIM) Chief Executive Officer Michael West, Ph.D., will give a presentation at the Agora Financial Investment Symposium 2010, July 20-23, at the Fairmont Hotel Vancouver. Dr. West’s presentation on Wednesday, July 21, is titled “Regenerative Medicine: Finding Opportunity in a Scientific Revolution.”