title: Brain natriuretic peptide-immunoreactive nerves in the porcine eye.
abstract: Using immunohistochemistry, brain natriuretic peptide (BNP)-like immunoreactive (-LI) nerves localize to the anterior segment of the porcine eye. BNP-LI nerve fibers are visualized mainly in the aqueous outflow pathway, ciliary processes and anterior ciliary muscle. A small number of immunoreactive nerve fibers occur in the anterior iris stroma and in relation to the iris muscles and in the cornea. Given the known ocular effects of atrial natriuretic peptide (ANP) and that BNP and ANP seem to share common receptors, these results suggest an ocular role for peptides of this class independent of delivery by the systemic circulation.
authors.affiliation: Department of Ophthalmology, University of Pennsylvania School of Medicine, Scheie Eye Institute, Philadelphia 19104.
authors.forename: R
authors.initials: R
authors.lastname: Yamamoto
authors.forename: A
authors.initials: A
authors.lastname: McGlinn
authors.forename: R A
authors.initials: RA
authors.lastname: Stone
mesh_terms: D000818:Animals; D005123:Eye / Q000166:cytology*; D007150:Immunohistochemistry; D020097:Natriuretic Peptide, Brain; D009412:Nerve Fibers / Q000648:ultrastructure*; D009419:Nerve Tissue Proteins / Q000032:analysis*; D009928:Organ Specificity; D013552:Swine
chemical_list: D009419:Nerve Tissue Proteins; D020097:Natriuretic Peptide, Brain