MRI ASSESSMENT OF THE BLOOD-BRAIN-BARRIER IN A HAMSTER MODEL OF SCRAPIE

Y L CHUNG, A WILLIAMS, J S BEECH, S C R WILLIAMS, J D BELL, I J COX, J HOPE

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21 Citations (Scopus)

Abstract

Magnetic resonance (MR) imaging in combination with gadolinium-diethylenetriaminepenta-acetic acid (Gd-DTPA) enhancement was used to investigate the integrity of the blood-brain barrier in a hamster model of scrapie (263K) during the clinical phase of the disease. The post Gd-DPTA images of the infected hamster brain showed marked enhancement, which was not present in control animals. These results that blood-brain barrier function is disrupted in the clinically-affected animal.

Original languageEnglish
Pages (from-to)203-207
Number of pages5
JournalNeurodegeneration
Volume4
Issue number2
DOIs
Publication statusPublished - Jun 1995

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