Results 71 to 80 of about 75,855 (278)

Correction of Pre-existing Against-the-rule Corneal Astigmatism by Temporal Approach Manual Small Incision Cataract Surgery: A Case Series [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Against-the-rule corneal astigmatism is more prevalent in senile cataracts and results in poorer uncorrected visual acuity if not corrected at the time of cataract surgery.
Narendra Kumar Keisham   +4 more
doaj   +1 more source

Achieving successful capsulorhexis in intumescent white mature cataracts to prevent Argentinian flag sign - A new multifaceted approach to meet the challenge

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: To present a case series of intumescent white cataract cases managed by a new surgical technique to attain a single stage Continuous Curvilinear Capsulorhexis (CCC).
Monika Balyan   +4 more
doaj   +1 more source

The mechanisms of calcium homeostasis and signalling in the lens [PDF]

open access: yes, 2008
Excessive Ca2+ can be detrimental to cells and raised levels of Ca2+ in human lenses with cortical cataract have been found to play a major role in the opacification process.
Rhodes, JD, Sanderson, J
core   +1 more source

Clinical trial of safety and antitumor activity of farletuzumab ecteribulin in patients with platinum‐resistant ovarian cancer: Phase I expansion results

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective In the dose‐escalation part of Study 101, which included multiple tumor types, objective responses were observed in 10 of 22 patients across multiple dose levels of farletuzumab ecteribulin (FZEC). We explored the safety/antitumor activity of FZEC in patients with platinum‐resistant ovarian cancer (PROC) from the Study 101 expansion ...
Kan Yonemori   +11 more
wiley   +1 more source

LPCAT3 as a Potential Drug Target for Ultraviolet Radiation–Induced Cataract: Insights From Multiomics Analysis

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ultraviolet B (UVB) radiation is a major risk factor for cataract development, but the molecular mechanisms underlying this process, particularly the involvement of regulated cell death pathways such as ferroptosis, remain unclear. Transcriptomic, proteomic, and metabolomic analyses were performed on lens tissues from UVB‐induced cataract rat ...
Fei Xu   +4 more
wiley   +1 more source

Movement Disorders in Developmental and Epileptic Encephalopathies

open access: yesMovement Disorders Clinical Practice, EarlyView.
Abstract Background Monogenic developmental and epileptic encephalopathies (DEE) frequently feature co‐occurring movement disorders. Gene discovery has expanded epilepsy‐dyskinesia syndromes (EDS) from classic associations such as stereotypies in Rett syndrome to PRRT2‐related infantile seizures with paroxysmal dyskinesia and crouched gait in SCN1A ...
Shekeeb Mohammad   +2 more
wiley   +1 more source

Evaluation of biometry and corneal astigmatism in cataract surgery patients from Central China

open access: yesBMC Ophthalmology, 2017
Background To evaluate the distribution of biometric parameters and corneal astigmatism using the IOLMaster device before phacoemulsification in cataract patients in Central China.
Ji-guo Yu   +5 more
doaj   +1 more source

Association of Glucagon‐Like Peptide‐1 Receptor Agonists With Cancer Risk in Older Adults With Type 2 Diabetes

open access: yesObesity, EarlyView.
ABSTRACT Objective The real‐world evidence on the association between glucagon‐like peptide‐1 receptor agonists (GLP‐1RAs) and cancer risk remains limited and mixed. Methods In 2013–2020 national Medicare claims data, we included cancer‐naïve patients with type 2 diabetes (T2D). We identified those who initiated GLP‐1 RA, sodium‐glucose cotransporter 2
Ying Lu   +13 more
wiley   +1 more source

Optic nerve head segmentation [PDF]

open access: yes, 2004
Reliable and efficient optic disk localization and segmentation are important tasks in automated retinal screening. General-purpose edge detection algorithms often fail to segment the optic disk due to fuzzy boundaries, inconsistent image contrast or ...
Basu, A.   +6 more
core   +1 more source

Yield of Whole Genome Sequencing for Pathogenic Single Nucleotide Variants in Congenital Heart Disease: A Systematic Review and Meta‐Analysis

open access: yesPrenatal Diagnosis, EarlyView.
ABSTRACT Objective This systematic review and meta‐analysis aimed to assess the diagnostic yield of pathogenic or likely pathogenic (P/LP) single nucleotide variants (SNVs) using whole genome sequencing (WGS) in congenital heart disease (CHD). Methods A systematic search of three databases (2000–2024) was conducted, and two reviewers independently ...
Hiba J. Mustafa   +7 more
wiley   +1 more source

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