Results 41 to 50 of about 5,603 (192)

Capsulotomy With Supine Nd:YAG Laser in Children

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives To evaluate the visual outcomes of Nd:YAG laser posterior capsulotomy performed in the supine position under general anesthesia in children with visual axis opacification after cataract surgery. Materials and Methods A retrospective clinical case series of 13 eyes of 9 children with visual axis opacification following congenital ...
Nike Klun, Manca Tekavčič Pompe
wiley   +1 more source

Neurotrophic Signaling, Sleep Physiology, and Retinal Neuroprotection: Integrative Mechanisms and Therapeutic Implications for Glaucoma

Sensory Neuroscience, EarlyView.
Glaucoma is increasingly understood as a neurodegenerative disorder shaped by sleep and circadian physiology, not intraocular pressure alone. Sleep loss and obstructive sleep apnea suppress BDNF–TrkB neurotrophic signaling, impair sleep‐dependent glymphatic clearance, and trigger microglial neuroinflammation and vascular insult at the optic nerve head,
Karyme M. Alemán‐Villa, Emiliano Terán, Javier A. Magaña‐Gómez, Loranda Calderón‐Zamora, Beatriz K. De la Herrán‐Arita, Alberto K. De la Herrán‐Arita   +5 more
wiley   +1 more source

Accuracy of 10 Intraocular Lens Power Calculation Formulas

Oftalʹmologiâ
Purpose: to access accuracy of 10 intraocular lens (IOL) calculation formulas.Patients and methods. 784 patients (784 eyes) formed study group. Every patient underwent phacoemulsification (PE) with IOL implantation.
D. F. Belov, V. P. Nikolaenko, D. E. Dmitrieva   +2 more
doaj   +1 more source

Oral non‐steroidal anti‐inflammatory drugs do not delay corneal healing in dogs with spontaneous chronic corneal epithelial defects: A retrospective cohort of 186 ulcers

Veterinary Record, EarlyView.
Abstract Background Oral non‐steroidal anti‐inflammatory drugs (NSAIDs) are commonly used for analgesia in dogs with spontaneous chronic corneal epithelial defects (SCCEDs). Topical NSAIDs can delay epithelialisation and promote stromal melting, but the safety of systemic NSAIDs in SCCEDs is unknown.
Kaitlyn Scheunemann, Rachel Allbaugh, Lionel Sebbag   +2 more
wiley   +1 more source

Case report: Biometry in air-filled eye following retinal surgery

Kerala Journal of Ophthalmology, 2019
A 70-year-old male patient presented with vitreous hemorrhage in his right eye, for which he was advised for pars plana vitrectomy and endolaser. During the surgery, there was inadvertent contact with the crystalline lens with one of the intraocular ...
Mukesh Kumar, Abhishek Varshney
doaj   +1 more source

Effect of pupil dilation on biometry measurements and intraocular lens power calculation formula with intraocular lens master 500

Journal of Clinical Ophthalmology and Research, 2023
Purpose: The purpose was to study the effect of pupil dilation on biometric measurements and intraocular lens (IOL) power calculation using IOLMaster 500. Materials and Methods: A prospective observational study on 52 eyes of 52 cataract patients.
Suchitra Kumari, Antabha Bandyopadhyay, Taruni Kumari   +2 more
doaj   +1 more source

Effect of hemodialysis on intraocular lens power calculation [PDF]

Renal Failure, 2015
To evaluate changes in ocular biometric parameters after hemodialysis (HD) in patients with end-stage renal disease (ESRD).Forty eyes of 40 patients undergoing HD were included in this cross-sectional study. Keratometry (K) readings, white-to-white (WTW) distance, central corneal thickness (CCT), anterior chamber depth (ACD), pupil diameter, lens ...
Sinan, Çalışkan, Osman, Çelikay, Tolga, Biçer, Mehmet Deniz, Aylı, Canan, Gürdal   +4 more
openaire   +2 more sources

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

VIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe, Satish Rojekar, Amol Gholap, K. Navaneetha Pandiyaraj, Mukesh Patekar, Claudia Riccardi, R. R. Deshmukh, Tomáš Kovářík, Kalim Deshmukh   +8 more
wiley   +1 more source

Optiwave Refractive Analysis (ORA)

Delhi Journal of Ophthalmology, 2020
In the current era, there is increasing demand for optimal refractive outcomes following cataract surgery. Optical methods have been identified as a gold standard for Intraocular lens (IOL) power calculation but there is always a scope of improvement ...
Chirakshi Dhull, Sandhya Gaur, Sudarshan Khokhar   +2 more
doaj   +1 more source

Gut microbiota dysbiosis in the inflammatory pathogenesis of diabetic retinopathy

VIEW, EarlyView.
This graphical abstract illustrates how gut dysbiosis drives diabetic retinopathy through the gut‐retina axis, a process unfolding in three interconnected stages. First, in the gut, a decrease in beneficial bacteria and an increase in pro‐inflammatory taxa compromise the intestinal barrier, causing a “leaky gut” that allows LPS to translocate into the ...
Junyan Hu, Jingxiang Zhong
wiley   +1 more source