Prostaglandin analog effects on cerebrospinal fluid reabsorption via nasal mucosa
Abstract
Cerebrospinal fluid (CSF) outflow has been demonstrated along nasal lymphatics via olfactory nerve projections; flow may be increased by stimulating lymphatic contractility using agents such as noradrenaline and the thromboxane A2 analog U46619. Lymphatics elsewhere in the body show increased contractility upon exposure to the prostaglandin F2alpha analog isoprostane-8-epi-prostaglandin. We investigated the ability of ophthalmic prostaglandin F2alpha analogs to increase CSF outflow when applied to the nasal mucosa by inhalation.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Dec 31, 2021
- Source ID
- 10.1371/journal.pone.0248545
Entities
People
- Mark Petrash
- Michelle G. Pedler
- Prem S. Subramanian
Organizations
- Research to Prevent Blindness