Results 41 to 50 of about 597,116 (348)
Profile and Visual Outcome of Patients having Keratoconus Attending Tertiary Eye Hospital, Nepal
Journal of Nobel Medical CollegeBackground: Keratoconus is a bilateral, asymmetric, chronic, progressive ectasia of the cornea in which patients experience distorted vision that is usually treated with rigid contact lenses when spectacles no longer provide adequate vision.
Pankaj Ray Adhikari +2 more
doaj +1 more source
Journal of Medical Physics, 2016 The objective of this work was to measure patient eye lens dose for different cone-beam computed tomography (CBCT) acquisition protocols of Varian′s On-Board Imaging (OBI) system using optically stimulated luminescence dosimeter (OSLD) and to study the ...
Sudesh Deshpande +8 more
doaj +1 more source
PLoS ONE, 2022 BackgroundIn some situations it is necessary to use biometry from the fellow eye for lens power calculation prior to cataract surgery. The purpose of this study was to analyse the lateral differences in biometric measurements and their impact on the lens
Achim Langenbucher +6 more
doaj +1 more source
Measuring miniature eye movements by means of a SQUID magnetometer [PDF]
, 1982 A new technique to measure small eye movements is reported. The precise recording of human eye movements is necessary for research on visual fatigue induced by visual display units.1 So far all methods used have disadvantages: especially those which are ...
Breukink, E.W. +4 more
core +4 more sources
Ascorbic Acid and the Eye Lens
Ophthalmic Research, 1988 Exposure of mice to hyperbaric oxygen leads to an inhibition of the mitotic activity in the germinative epithelium of the lens. This is followed by an eventual development of cataracts. Cataracts have also been observed in human beings treated with hyperbaric oxygen for different afflictions.
S D, Varma, R D, Richards
openaire +2 more sources
The Stiles-Crawford Effect in the Eye of the Blowfly, Calliphora erythrocephala [PDF]
, 1985 Stiles-Crawford-like effects (that is, directional sensitivity of the retina) were investigated in the fly’s eye. Intracellular recordings from the visual sense cells were made, and the radiation patterns emerging from the photoreceptors with antidromic ...
Hateren, J.H. van,
core +1 more source
The Eye in Contact Lens Wear [PDF]
British Journal of Ophthalmology, 1999 The Eye in Contact Lens Wear . 2nd ed. Ed J R Larke. Pp 202. £27.50. Oxford: Butterworth-Heinemann, 1997 (paperback edition 1999). ISBN0-7506-4438-9 This paperback edition of a book, first produced in 1985 and revised for reissue in 1997, is aimed at the contact lens practitioner seeking information regarding the effect of contact lenses on the eye ...
openaire +2 more sources
Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul +13 more
wiley +1 more source
Spontaneous dislocation of a transparent lens to the anterior chamber: A case report [PDF]
Srpski Arhiv za Celokupno Lekarstvo, 2010 Introduction. The causes leading to dislocation of the natural lenses are different involving injuries, hereditary diseases and spontaneous dislocation.
Jovanović Miloš, Stefanović Ivan
doaj +1 more source
Ophthalmic method and apparatus [PDF]
, 1973 A method and apparatus for removing material and components such as the lens from an eye is described. High speed rotary cutting members at one end of a rod macerate the lens while an annular tubing disposed around the cutting members vibrates ...
Evvard, J. C. +2 more
core +1 more source