Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Raksha Urs"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Retinopathy of prematurity (ROP) is a disorder affecting low birthweight, preterm neonates. In the preterm eye, the retina is not fully developed and neovascularization may occur at the margin between the developed vascular retina and undeve
Externí odkaz:
https://doaj.org/article/615403617a224a9fadc8650d9b7abff8
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
Elevated intraocular pressure is the most prevalent risk factor for initiation and progression of neurodegeneration in glaucoma. Ocular hypertension results from increased resistance to aqueous fluid outflow caused by reduced porosity and increased s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::373ec213483b9664ef368bd1730093dc
https://europepmc.org/articles/PMC9709713/
https://europepmc.org/articles/PMC9709713/
Publikováno v:
The Journal of the Acoustical Society of America. 152:A115-A115
Glaucoma, a leading cause of blindness, can result from increased intraocular pressure resulting from elevated outflow resistance. In this preliminary study, we consider the potential of ultrasound-activated perfluorocarbon nanodroplets (NDs) to incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6462949997b4c547ab389d7c21beb3b
https://doi.org/10.1121/10.0015726
https://doi.org/10.1121/10.0015726
Publikováno v:
New Frontiers for the Treatment of Keratoconus ISBN: 9783030661427
Detecting keratoconus is one of the most important safety factors in screening corneal refractive surgery. It is important to obtain a full clinical picture for the patient including demographic, diagnostic, and exam data. This chapter describes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d7eb98cd54e6f40491fb11388f3eb7
https://doi.org/10.1007/978-3-030-66143-4_3
https://doi.org/10.1007/978-3-030-66143-4_3
Publikováno v:
Ophthalmic Plast Reconstr Surg
PURPOSE: Prior color-flow Doppler ultrasound studies of the eye have been performed with systems that exceed US Food and Drug Administration permissible ophthalmic ultrasonic energy limits. The authors report a study of orbital vascular malformations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf61ab3c8f8c7a9f3c8e732de9124a95
https://pubmed.ncbi.nlm.nih.gov/32501882
https://pubmed.ncbi.nlm.nih.gov/32501882
Publikováno v:
The Journal of the Acoustical Society of America. 150:A206-A206
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e910b4dd3c86e4e801487d3fee811f
https://doi.org/10.1121/10.0008129
https://doi.org/10.1121/10.0008129
Autor:
Ronald H. Silverman, Raksha Urs, Jeffrey A. Ketterling, Gülgün Tezel, Xiangjun Yang, Inez Nelson
Publikováno v:
Exp Eye Res
Most studies of the effect of acute elevation of intraocular pressure (IOP) on ocular blood-flow have utilized optical coherence tomography (OCT) to characterize retinal and choroidal flow and vascular density. This study investigates the effect of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcddb6ec1f674539458eb721c5da67dc
https://doi.org/10.1016/j.exer.2021.108606
https://doi.org/10.1016/j.exer.2021.108606
Publikováno v:
Exp Eye Res
Preclinical imaging, especially of rodent models, plays a major role in experimental ophthalmology. Our aim was to determine if ultrasound can be used to visualize and measure flow dynamics in the retrobulbar vessels supplying and draining the eye an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3174710a8e49474832387c060614ac13
https://pubmed.ncbi.nlm.nih.gov/32119869
https://pubmed.ncbi.nlm.nih.gov/32119869
Autor:
Osode Coki, Ronald H. Silverman, Raksha Urs, Danny H.-Kauffmann Jokl, Jason Horowitz, Steven E. Brooks, Rakesh Sahni, Leora L Pinto
Publikováno v:
Translational Vision Science & Technology
Purpose Retinopathy of prematurity (ROP) is a vision-threatening complication occurring in pre-term neonates. The standard of care entails regular monitoring by dilated ophthalmoscopy examinations, which entail stress and potential morbidity. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce730b244679e22c6b243a779935aefa
https://doi.org/10.1167/tvst.10.2.22
https://doi.org/10.1167/tvst.10.2.22
Publikováno v:
Translational Vision Science & Technology
Purpose Pre-eclampsia (PE) is a serious complication of pregnancy characterized by high blood pressure, proteinuria, compromised fetal blood supply, and potential organ damage. The superficial location of the eye makes it an ideal target for characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59a1c6af78a59ada820848bbdeb5a7e5
https://doi.org/10.1167/tvst.9.10.14
https://doi.org/10.1167/tvst.9.10.14