Cerebrospinal fluid dynamics modulation by diet and cytokines in rats.

ABSTRACT: BACKGROUND:Idiopathic intracranial hypertension (IIH) is a neurological disorder characterised by raised cerebrospinal fluid (CSF) pressure in the absence of any intracranial pathology. IIH mainly affects women with obesity between the ages of 15 and 45. Two possible mechanisms that could explain the increased CSF pressure in IIH are excessive CSF production by the choroid plexus (CP) epithelium or impaired CSF drainage from the brain. However, the molecular mechanisms controlling these mechanisms in IIH remain to be determined. METHODS:In vivo ventriculo-cisternal perfusion (VCP) and variable rate infusion (VRI) techniques were used to assess changes in rates of CSF secretion and resistance to CSF drainage in female and male Wistar rats fed either a control (C) or high-fat (HF) diet (unde

SUBMITTER: Alimajstorovic Z 

PROVIDER: S-EPMC7008525 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature