Results 41 to 50 of about 41,079 (340)

Ultrasound Biomicroscopy Versus Anterior Segment Optical Coherence Tomography to Assess Anterior Chamber Angle Before and After Cataract Surgery [PDF]

open access: yesInternational Journal of Medical Arts, 2022
Background: Cataract extraction surgery might modify the anterior segment characteristics. Two non-invasive devices that can identify these alterations include; Anterior Segment Optical Coherence Tomography [AS-OCT], and Ultrasound Biomicroscopy [UBM ...
Mohammed Youssef   +3 more
doaj   +1 more source

Extraction of Cataract in a Rhinoceros [PDF]

open access: yesThe American Journal of the Medical Sciences, 1909
n ...
openaire   +2 more sources

Cataract Extraction under Topical-Subconjunctivital [PDF]

open access: yesBasrah Journal of Surgery, 2002
Local anaesthesia for ophthalmic surgical techniques is achieving prevalence now. Various local procedures were described in the literature including retrobulbar, peribulbar, subconjunctival and topical anaesthesia.
Mohammed Z. Al-Sherifi, Salam N. Asfar
doaj   +1 more source

The impact of cataract surgery on tear film physiology: signs and symptoms, progression and treatment

open access: yesFrontiers in Medicine
PurposeThis study aimed to revise data published in the literature on the effects of cataract surgery on tear film characteristics, in relation to personal clinical surgical experience.MethodsA search was undertaken using PubMed (all years). Search terms
Alessia Nuzzi   +2 more
doaj   +1 more source

Endocapsular cataract extraction [PDF]

open access: yesEye, 1989
Endocapsular (intercapsular) cataract surgery has recently gained popularity, particularly in Europe. We describe our technique of endocapsular cataract extraction and insertion of an intraocular lens and prospectively compare 93 eyes which underwent endocapsular cataract extraction with 83 which underwent a standard extracapsular procedure.
P H, Rosen, J M, Twomey, C M, Kirkness
openaire   +2 more sources

Aptamer‐Based Delivery Systems for VEGF and NGF Modulation in Ocular Therapies

open access: yesAdvanced Healthcare Materials, EarlyView.
Aptamer‐based delivery systems targeting NGF and VEGF hold significant potential for precise and sustained treatment of complex diseases affecting both the anterior and posterior segments of the eye. This review critically summarizes current strategies for NGF and VEGF delivery as well as VEGF sequestration, providing a clinical perspective on how ...
Nadine Best   +5 more
wiley   +1 more source

A Viscous DES‐AAV‐Foxo1 Delivery System With High Transfection Efficiency for the Treatment of Corneal Endothelial Dysfunction by Restoring Mitochondria‐ER Contacts

open access: yesAdvanced Science, EarlyView.
High glucose triggers corneal endothelial dysfunction by impairing FOXO1‐mediated ITPR1 transcription, leading to disrupted mitochondria‐associated membrane (MAM) integrity and defective ER‐to‐mitochondria Ca2+ transfer. This study develops an innovative viscous DES‐AAV‐Foxo1 delivery system with enhanced transfection efficiency. This non‐invasive gene
Hongran Zhao   +10 more
wiley   +1 more source

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