Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Sustained intraocular delivery of ciliary neurotrophic factor (CNTF) by encapsulated cell technology (ECT) in a canine eye. The NT‐501 implant containing CNTF‐secreting human cells (Neurotech Pharmaceuticals, Inc) is located within the vitreous and anchored to the pars plana of the ciliary body
