| Comparative fluorescein angiography of the normal sheep and goat ocular fundi. | |
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MedLine Citation:
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PMID: 16409239 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Fluorescein angiography without sedative or anesthetic agents was evaluated in 20 normal goats and 20 normal sheep. All of the angiographic phases were observed using 20 mg/kg fluorescein IV in both species. Fundus fluorescein angiography results revealed wide stars of Winslow in the tapetal fundus, central or marginal flow during the first part of the arterial phase, delayed filling of the focal areas in the choroid near the optic disc that often coincided with others in the disc, and lack of evidence of the 'striate area' in the tapetal fundi. In goats, the angiographic times were 6.54+/-1.25 s for the arterial phase (TA), 7.80+/-1.37 s for the arterio-venous phase (TAV), and 14.13+/-2.01 s for the venous phase (TV). I1: 1.30+/-0.30 s (time elapsing between TA and TAV), and I2: 6.20+/-1.60 s (time elapsing between TAV and TV). In sheep, times were 9.54+/-2.18 s TA, 11.73+/-2.10 s TAV, and 20.86+/-2.74 s TV. I1: 2.04+/-0.75 s and I2: 8.98+/-2.47 s, respectively. Due to the large size of the fundic vessels in sheep and goats, fluorescein angiography of the retinal vasculature can facilitate the study of the different vascular diseases in these species. |
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Authors:
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Alba Galán; Eva M Martín-Suárez; M Mar Granados; José M Gallardo; José M Molleda |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Veterinary ophthalmology Volume: 9 ISSN: 1463-5216 ISO Abbreviation: Vet Ophthalmol Publication Date: 2006 Jan-Feb |
Date Detail:
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Created Date: 2006-01-13 Completed Date: 2006-04-13 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 100887377 Medline TA: Vet Ophthalmol Country: England |
Other Details:
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Languages: eng Pagination: 7-15 Citation Subset: IM |
Affiliation:
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Department of Animal Medicine and Surgery, University of Cordoba, and Ophthalmology Service, Reina Sofía Hospital, Cordoba, Spain. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Fluorescein Angiography / methods, veterinary* Fundus Oculi* Goat Diseases / diagnosis Goats* Retinal Diseases / diagnosis, veterinary Retinal Vessels / pathology* Sheep* Sheep Diseases / diagnosis Species Specificity |
| Comments/Corrections | |
Erratum In:
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Vet Ophthalmol. 2006 May-Jun;9(3):208 |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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