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Paula K Yu

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Articles 55
Citations 946
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Recent Articles
11.
Kang M, Suo M, Balaratnasingam C, Yu P, Morgan W, Yu D
Invest Ophthalmol Vis Sci . 2018 Apr; 59(3):1562-1570. PMID: 29625480
Purpose: To quantify associations between microvascular density and retinal ganglion cell (RGC) axonal volume in the laminar compartments of the human optic nerve head (ONH). Methods: Eleven normal human ONHs...
12.
Tan P, Yu P, Yang H, Cringle S, Yu D
Exp Eye Res . 2018 Apr; 172:36-44. PMID: 29608905
We previously demonstrated endothelial phenotype heterogeneity in the vortex vein system. This study is to further determine whether regional differences are present in the cytoskeleton, junctional proteins and phosphorylated tyrosine...
13.
Yu P, Mammo Z, Balaratnasingam C, Yu D
Invest Ophthalmol Vis Sci . 2018 Jan; 59(1):108-116. PMID: 29332122
Purpose: To precisely quantify the macular microvasculature density using microperfusion and labeling techniques in human donor eyes. Such information may be useful in understanding the role of the macular microvasculature...
14.
Yang H, Yu P, Cringle S, Sun X, Yu D
Curr Eye Res . 2017 Oct; 43(1):67-76. PMID: 29043853
Purpose: The iris allows effective delivery of nutrients into the aqueous humor supplying the surrounded avascular tissues. However, possible underlying mechanisms of the iris vasculature have not been well established....
15.
Yu P, McAllister I, Morgan W, Cringle S, Yu D
Invest Ophthalmol Vis Sci . 2017 Jul; 58(9):3565-3574. PMID: 28715592
Purpose: The prevailing view is that the human retina is supplied by the central retinal artery (CRA), the short posterior ciliary arteries (SPCAs) support the choroid, and both the CRA...
16.
Yu D, Su E, Cringle S, Morgan W, McAllister I, Yu P
Invest Ophthalmol Vis Sci . 2016 Feb; 57(2):412-9. PMID: 26848880
Purpose: To determine whether vascular tone of isolated porcine retinal veins can be modulated by tissue-generated vasoactive factors such as endothelin-1 and adenosine. Such information may be useful in understanding...
17.
Yang H, Yu P, Cringle S, Sun X, Yu D
Exp Eye Res . 2015 Sep; 140:106-116. PMID: 26335631
Recently we reported studies of the iris microvasculature and its endothelial cells using intra-luminal micro-perfusion, fixation, and silver staining, suggesting that the iris vascular endothelium may be crucial for maintaining...
18.
Yu P, Balaratnasingam C, Xu J, Morgan W, Mammo Z, Han S, et al.
PLoS One . 2015 Aug; 10(8):e0135151. PMID: 26252395
Radial peripapillary capillaries (RPCs) comprise a unique network of capillary beds within the retinal nerve fibre layer (RNFL) and play a critical role in satisfying the nutritional requirements of retinal...
19.
Yang H, Yu P, Cringle S, Sun X, Yu D
Exp Eye Res . 2015 Feb; 132:249-58. PMID: 25680536
The roles of the iris microvasculature have been increasingly recognised in the pathogenesis of glaucoma and cataract; however limited information exists regarding the iris microvasculature and its endothelium. This study...
20.
Yu P, Cringle S, Yu D
Exp Eye Res . 2014 Dec; 129:83-92. PMID: 25447563
This study aims to provide evidence of the importance of radial peripapillary capillaries (RPCs) by quantitative study of the relationship between the RPCs and retinal nerve fibre layer (RNFL) in...