Ocular blood flow in dogs using radiolabelled microspheres

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

doi:10.1016/0883-2897(89)90217-1

Ocular blood flow in dogs using radiolabelled microspheres

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

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

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 language	English (US)
Pages (from-to)	81-84
Number of pages	4
Journal	International Journal of Radiation Applications and Instrumentation.
Volume	16
Issue number	1
DOIs	https://doi.org/10.1016/0883-2897(89)90217-1
State	Published - 1989
Externally published	Yes

All Science Journal Classification (ASJC) codes

Medicine(all)

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10.1016/0883-2897(89)90217-1

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abstract = "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.",

author = "Roy, {M. S.} and Harrison, {K. S.} and E. Harvey and T. Mitchell",

year = "1989",

doi = "10.1016/0883-2897(89)90217-1",

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AU - Harrison, K. S.

AU - Harvey, E.

AU - Mitchell, T.

PY - 1989

Y1 - 1989

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AB - 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.

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ER -

Ocular blood flow in dogs using radiolabelled microspheres

Abstract

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