نتایج جستجو برای: cataracts
تعداد نتایج: 3603 فیلتر نتایج به سال:
PURPOSE To determine the epidemiology, diagnosis and treatment features in a group of pediatric patients with cataracts treated at our hospital. The aim was to improve the visual prognosis in these patients. METHODS 79 children with cataracts were reviewed retrospectively during an 18 year period (1986-2004). This involved patients with congenital cataracts and those who acquired them later. ...
A longitudinal biomicroscopic study of lenses and fundi of over 2,000 Peromyscus maniculatus (deer mice) which have cataracts as an autosomal recessive trait has been correlated with histologic development of cataracts. By selective breeding, early-onset cataracts (Type I), which are frequently associated with abnormal closure of the fetal fissure and hyaloid vascular abnormalities, have been s...
The free epsilon-amino groups and 5-hydroxymethylfurfural (5-HMF) contents were determined in soluble and insoluble proteins of clear human lenses and diabetic and nondiabetic senile cataractous lenses. The free epsilon-amino group content of soluble proteins in diabetic cataracts was decreased by 37% (P less than 0.01), whereas in nondiabetic senile cataracts it did not differ from that of cle...
PURPOSE To evaluate objectively intraocular scattering in eyes with nuclear, cortical and posterior subcapsular cataracts by means of an objective scatter index (OSI) obtained from double-pass images. To compare the results with those obtained using clinical conventional procedures. METHODS In this prospective, observational, cross-sectional, non-consecutive case series study, 188 eyes with c...
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