Ocular blood flow in dogs using radiolabelled microspheres

M. S. Roy, K. S. Harrison, E. Harvey, T. Mitchell

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We used radioactive microspheres of different sizes to determine the rate of blood flow through the various parts of the eye in dogs. The use of either 15 ± 5 μm or 25 ± 5 μm microspheres gave reproducible measurements of total ocular and uveal blood flows. Using these sphere sizes, retinal flow was found to be close to 1% of the total ocular blood flow and showed poor reproducibility due in part to the small number of spheres trapped in the retinal vessels.

Original languageEnglish (US)
Pages (from-to)81-84
Number of pages4
JournalInternational Journal of Radiation Applications and Instrumentation.
Issue number1
StatePublished - 1989
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Medicine(all)


Dive into the research topics of 'Ocular blood flow in dogs using radiolabelled microspheres'. Together they form a unique fingerprint.

Cite this