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:
Mar. 04, 2014
Filed:
Sep. 04, 2008
Quoc-thang Nguyen, San Diego, CA (US);
David Kleinfeld, La Jolla, CA (US);
Lee F. Schroeder, La Jolla, CA (US);
Quoc-Thang Nguyen, San Diego, CA (US);
David Kleinfeld, La Jolla, CA (US);
Lee F. Schroeder, La Jolla, CA (US);
The Regents of the University of California, Oakland, CA (US);
Abstract
A method is provided for in vivo detection of a biochemical substance in an animal by culturing neurofluocytes that stably express a receptor of the biochemical substances by transfecting cells with cDNA of the receptor and a tag that will emit a detectable energy in the presence of the biochemical substance, implanting the neurofluocyte into the animal's brain; and detecting the energy emission of the tag. In a first embodiment, the biochemical substance is a neurotransmitter, the tag is a fluophore, and the step of detecting includes forming an opening in the animal's skull and optically detecting fluorescent emissions using a two-photon laser scanning microscope. Multiple biochemical substances can be simultaneously detected by culturing neurofluocytes that express different receptors and have different fluophor tags that produce fluorescent signals at distinguishable wavelengths.