EXTON, Pa.--(BUSINESS WIRE)--Adolor Corporation (NasdaqGM: ADLR) today reported a net loss of $9.6 million, or $(0.21) per basic and diluted share, for the three months ended March 31, 2010, compared to a net loss of $13.2 million, or $(0.28) per basic and diluted share, for the three months ended March 31, 2009.