IRVING, Texas--(BUSINESS WIRE)--Carrington Laboratories, Inc. (OTCBB:CARN), a research-based, biopharmaceutical and consumer products company, will hold its quarterly conference call to discuss year end results on Monday, March 31, 2008, at 4:30 p.m. Eastern Time (3:30 p.m. Central Time). Year end unaudited financial results will be released earlier the same day.