The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2002
Filed:
Jan. 22, 1997
Gary S. Lynch, Irvine, CA (US);
Eric Bednarski, Irvine, CA (US);
Charles E. Ribak, Laguna Miguel, CA (US);
Christine M. Gall, Irvine, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
Cultured brain slices are treated with a free radical generator, in the presence of a lysosomal enzyme inhibitor (specifically an inhibitor of two cathepsins). The treated brain slices rapidly develop autofluorescent lipofuscin granules—a universal feature of brain aging. Other correlates of the aged brain are also induced by this treatment, thereby providing an in vitro model for (1) the study of brain aging; (2) assessment of anti-brain aging drugs; and (3) therapeutics directed at the clinical condition referred to as neuronal ceroidlipofuscinosis.