Results 81 to 90 of about 1,089,577 (427)

The application of multiple metrics in deformable image registration for target volume delineation of breast tumor bed

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Background and purpose For postoperative breast cancer patients, deformable image registration (DIR) is challenged due to the large deformations and non‐correspondence caused by tumor resection and clip insertion. To deal with it, three metrics (fiducial‐, region‐, and intensity‐based) were jointly used in DIR algorithm for improved accuracy ...
Xin Xie   +6 more
wiley   +1 more source

Real-World Use of Loteprednol Etabonate 0.5%/Tobramycin 0.3% Ophthalmic Suspension for the Treatment of Ocular Surface Inflammatory Conditions

open access: yesClinical Ophthalmology, 2022
James E Deom,1,2 Shane Kannarr,3 Patrick Vollmer4,5 1The Dry Eye Center of Northeastern Pennsylvania, Hazleton, PA, USA; 2Hazleton and Stroudsburg Eye Specialists, Hazle Township, PA, USA; 3Kannarr Eye Care, LLC, Pittsburg, KS, USA; 4Vita Eye Clinic ...
Deom JE, Kannarr S, Vollmer P
doaj  

Probing Fairness of Mobile Ocular Biometrics Methods Across Gender on VISOB 2.0 Dataset [PDF]

open access: yes25th International Conference on Pattern Recognition (ICPR) 2020| Milan, Italy, 2020
Recent research has questioned the fairness of face-based recognition and attribute classification methods (such as gender and race) for dark-skinned people and women. Ocular biometrics in the visible spectrum is an alternate solution over face biometrics, thanks to its accuracy, security, robustness against facial expression, and ease of use in mobile
arxiv  

Ocular Drug Delivery: Present Innovations and Future Challenges

open access: yesJournal of Pharmacology and Experimental Therapeutics, 2019
Ocular drug delivery has always been a challenge for ophthalmologists and drug-delivery scientists due to the presence of various anatomic and physiologic barriers.
Vrinda Gote   +3 more
semanticscholar   +1 more source

The Ocular Surface and the Coronavirus Disease 2019: Does a Dual ‘Ocular Route’ Exist?

open access: yesJournal of Clinical Medicine, 2020
Coronavirus disease 2019 (COVID-19) is an important health problem that was defined as a pandemic by the World Health Organization on 11 March 2020. Although great concern has been expressed about COVID-19 infection acquired through ocular transmission ...
P. Napoli   +3 more
semanticscholar   +1 more source

Subjective and objective measures of dryness symptoms in primary Sjögren's syndrome: capturing the discrepancy [PDF]

open access: yes, 2017
Objective: To develop a novel method for capturing the discrepancy between objective tests and subjective dryness symptoms (a sensitivity scale) and to explore predictors of dryness sensitivity.
Adeniba, Rashidat   +49 more
core   +6 more sources

Identification of novel small molecule inhibitors of ETS transcription factors

open access: yesFEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla   +9 more
wiley   +1 more source

Evaluation of intrafraction couch shifts for proton treatment delivery in head‐and‐neck cancer patients: Toward optimal imaging frequency

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose Treatment planning for head‐and‐neck (H&N) cancer, in particular oropharynx, nasopharynx, and paranasal sinus cases, at our center requires noncoplanar proton beams due to the complexity of the anatomy and target location. Targeting accuracy for all beams is carefully evaluated by using image guidance before delivering proton beam ...
Nrusingh C. Biswal   +5 more
wiley   +1 more source

Comparison of efficiency of intravitreal ceftazidime and intravitreal cefepime in the treatment of experimental Pseudomonas aeruginosa endophthalmitis

open access: yesIndian Journal of Ophthalmology, 2013
In this study, we evaluated the efficiency of cefepime in the treatment of experimental Pseudomonas aeruginosa endophthalmitis. We compared the findings with the standard dose of ceftazidime (1 mg/0.1 ml).
Nurettin Deniz   +4 more
doaj   +1 more source

Ocular manifestations in HIV patients attending a tertiary care hospital in Eastern India and correlation of posterior segment lesions with CD4+ counts

open access: yesIndian Journal of Ophthalmology, 2023
Purpose: We aimed to study the ocular manifestations in human immunodeficiency virus (HIV)-infected patients and the correlation of posterior segment lesions with CD4+ counts.
Jyotirmayee Swain   +3 more
doaj   +1 more source

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