Successful intranasal delivery of stem cells to the brains of rats with Parkinson disease yielded significant improvement in motor function and reversed the dopamine deficiency characteristic of the disease.

RENO, Nev., Sept.

A combination of nutrients called NT-020 promoted adult neural stem cell proliferation in aged rats and boosted their memory performance.

NEW ROCHELLE, N.Y., Dec. 1 /PRNewswire/ -- Due to the urgent need to disseminate authoritative information in the field of AIDS/HIV research and clinical care, publisher Mary Ann Liebert, Inc.

In recognition of the XVI International AIDS Conference taking place on August 13-18, 2006, in Toronto, and with the continuing urgency to disseminate authoritative information in AIDS research and clinical care, publisher Mary Ann Liebert, Inc.