Results 21 to 30 of about 853,730 (301)
A test for crystalline lens biocompatibility [PDF]
Eye, 1991 The current use of monkeys for testing intraocular fluids and viscoelastic materials is being questioned because of the decreasing availability and increasing cost of these scarce animals. The rabbit is an inexpensive, readily available, and convenient animal which might provide an alternative model for this purpose.
L, Allarakhia +2 more
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Case Reports in Ophthalmology, 2013 Purpose: To report a case of pupillary block glaucoma associated with spontaneous crystalline lens subluxation into the anterior chamber in a 34-year-old man.
Yong Joon Kim, Seung Joo Ha
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Dysfunctional lens syndrome: a prospective review
Revista Brasileira de Oftalmologia, 2021 The term dysfunctional lens syndrome has gained acceptance in the field and encompasses natural changes due to aging of crystalline lens. The evolution of diagnostic devices has been a key factor in better staging, understanding and characterizing of ...
Jorge Selem Haddad +4 more
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Lens aging: Effects of crystallins [PDF]
Biochimica et Biophysica Acta (BBA) - General Subjects, 2009 The primary function of the eye lens is to focus light on the retina. The major proteins in the lens--alpha, beta, and gamma-crystallins--are constantly subjected to age-related changes such as oxidation, deamidation, truncation, glycation, and methylation. Such age-related modifications are cumulative and affect crystallin structure and function. With
K Krishna, Sharma, Puttur, Santhoshkumar
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An international survey of daily disposable contact lens prescribing
, 2013 Free to read\ud \ud Purpose\ud \ud The aim was to determine the extent of daily disposable contact lens prescribing worldwide and to characterise the associated demographics and fitting patterns.\ud \ud Methods\ud \ud Up to 1,000 survey forms were sent ...
Morgan, Philip B. +3 more
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American Journal of Ophthalmology, 1918 With the reservations mentioned in the first paragraph of the Digest of the Literature this section brings the subject up to April, 1919.
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A rare case of traumatic subretinal migration of crystalline lens, corroborated histologically
Indian Journal of Ophthalmology, 2017 Blunt trauma is the most common cause of posterior dislocation of the crystalline lens. We describe a rare case of subretinal migration of crystalline lens through the giant retinal tear following blunt ocular trauma.
Pritam Bawankar +8 more
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Research progress of lens zonules
Advances in Ophthalmology Practice and Research, 2023 Background: The lens zonule, a circumferential system of fibres connecting the ciliary body to the lens, is responsible for centration of the lens.
Yingying Pan, Zhaoqiang Liu, Han Zhang
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i-Perception, 2011 Cataract is one of the most typical age-related eye diseases. As the cataract progresses, the crystalline lens becomes hazier and the visual ability deteriorates.
Nozomi Ohnaka
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THE DISAPPEARANCE OF OPACITIES OF THE CRYSTALLINE LENS. [PDF]
JAMA: The Journal of the American Medical Association, 1902 SPONTANEOUS DISAPPEARANCE OF SENILE CATARACT. In 1900 I reported13an interesting case of this nature in a man of 73, who had marked senile changes in his circulatory system as well as prominent muscular and nervous symptoms. Several months before his first visit to me he had an attack, which was at first diagnosed as apoplexy, but later was judged ...
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