P K Yu
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Explore the profile of P K Yu including associated specialties, affiliations and a list of published articles.
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Articles
77
Citations
534
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Recent Articles
1.
2.
Sun P, Mazurenko Y, Chang W, Yu P, Fainman Y
Opt Lett
. 2009 Oct;
20(16):1728.
PMID: 19862138
No abstract available.
3.
Rowley S, Vijayasekaran S, Yu P, McAllister I, Yu D
Br J Ophthalmol
. 2004 Mar;
88(4):573-8.
PMID: 15031179
Aim: To investigate the retinal toxicity of intravitreal injection of a novel fibrinolytic tenecteplase in rabbit eyes. Methods: Tenecteplase (25-350 micro g in 0.1 ml BSS) was injected into the...
4.
Butson M, Cheung T, Yu P
Radiother Oncol
. 2001 Nov;
61(2):211-3.
PMID: 11690689
Purpose: The spatial resolution of stacked radiochromic film dosimeters, which have increased sensitivity from a single layer radiochromic film detector, has been studied. Methods: A 5-layer film which can easily...
5.
Cheung T, Butson M, Yu P
Phys Med Biol
. 2001 Nov;
46(10):N241-4.
PMID: 11686288
Dosimetry of blood irradiation using x-ray beams on a medical linear accelerator has been studied to evaluate the accuracy of a diode detector and the delivery achievable. Variations in applied...
6.
Cheung T, Butso M, Yu P
Phys Med Biol
. 2001 Nov;
46(10):N235-40.
PMID: 11686287
This note investigates the increase of the sensitivity of radiochromic film by layering the film together. Investigations with up to five layers of radiochromic film placed together as a single...
7.
Cheung T, Butson M, Yu P
Phys Med Biol
. 2001 Aug;
46(8):N197-201.
PMID: 11512624
The visible absorption spectra of Kodak X-Omat V film, which had been exposed to various doses of radiation, have been investigated to analyse the dosimetry characteristics of the film with...
8.
Yu D, Cringle S, Su E, Yu P, Jerums G, Cooper M
Clin Exp Ophthalmol
. 2001 Jul;
29(3):164-6.
PMID: 11446460
Diabetic retinopathy is the leading cause of new blindness in the working-age population. If improved treatment regimens are to be developed it is crucial that the underlying pathophysiological mechanisms responsible...
9.
Yu P, Yu D, Cringle S, Su E
J Ocul Pharmacol Ther
. 2001 Apr;
17(2):123-9.
PMID: 11324980
The purpose of this study is to test whether tetrahydrobiopterin, an essential cofactor in nitric oxide synthesis, can reverse endothelium dysfunction in diabetic ocular circulation. Using the streptozotocin-induced diabetic rat...
10.
Butson M, Cheung T, Yu P
Phys Med Biol
. 2001 Feb;
46(1):N27-31.
PMID: 11197685
Radiochromic film is investigated for use in dosimetry in water phantoms as opposed to solid phantoms. Investigations are performed to measure the penetration rates of water into radiochromic film and...