Search for dissertations about: "Ophthalmology cataract"

Showing result 1 - 5 of 16 swedish dissertations containing the words Ophthalmology cataract.

2. 1. Fuchs’ endothelial corneal dystrophy : Genetic aetiology and as a risk factor in cataract surgery

   Author : Andreas Viberg; Berit Byström; Irina Golovleva; Patrik Danielson; Madeleine Zetterberg; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fuchs’ endothelial corneal dystrophy; genetics; TCF4; trinucleotide repeat disorder; registry-based study; cataract surgery; outcome; PROM; corneal transplantation; dense cataract; posterior capsule rupture; oftalmiatrik; ophthalmology; Clinical Genetics; klinisk genetik;

   Abstract : Fuchs’ endothelial corneal dystrophy (FECD) is a bilateral, often hereditary degenerative corneal disease, in which the disrupted endothelial cell function causes corneal swelling and reduced vision. An early clinical sign of FECD is corneal guttata, an irregularity of the endothelial layer. READ MORE

4. 2. Long-term outcome after cataract surgery : a longitudinal study

   Author : Britta Lundqvist; Eva Mönestam; Ulf Stenevi; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cataract; cataract surgery outcome; longitudinal study; subjective visual acuity; Ophtalmiatrics; Oftalmiatrik; Ophtalmology; oftalmiatrik;

   Abstract : Background Cataract surgery is the most common surgical procedure carried out in the developed world and surgery volumes have increased considerably during the last decades. Various aspects of the surgical procedure, including surgical incision size and intraocular lens materials, have changed substantially, improving the safety and the quality of the outcome. READ MORE

5. 3. Superoxide dismutase 1 and cataract

   Author : Eva Olofsson; Anders Behndig; Stefan Marklund; Marjorie Lou; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cataract; diabetes mellitus; nitric oxide; superoxide; superoxide dismutase; SOD1 null mice; Ophtalmiatrics; Oftalmiatrik; oftalmiatrik; Ophtalmology;

   Abstract : Light and oxygen generate harmful reactive oxygen species (ROS) in the lens, causing biochemical changes that gradually disarrange the lens fibres resulting in light scattering and loss of transparency. In the healthy eye, this chronic exposure to oxidative stress may lead to age-related cataract. READ MORE

6. 4. Prevention of Experimental Cataract Induced by UVR

   Author : Martin Kronschläger; Per Söderberg; Madeleine Zetterberg; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cataract; ultraviolet radiation; apoptosis; thioltransferase; caffeine;

   Abstract : Cataract is the leading cause of blindness in the world and is defined by opacification of the normally transparent lens of the eye. The major avoidable cause of cataract is ultraviolet radiation (UVR), but no current strategies have been developed to prevent the onset of cataract. READ MORE

7. 5. Safety and  efficacy in the cataract surgery process

   Author : Inger Westborg; Eva Mönestam; Marie Burstedt; Patrik Danielson; Björn Johansson; Umeå universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cataract; prospective cohort study; patient safety; age-related macular degeneration; Ophtalmology; oftalmiatrik;

   Abstract : BackgroundCataract and age-related macular degeneration (AMD) are two major causes for visual impairment in the elderly. Cataract surgery is one of the most common surgical interventions performed in the western world. As a consequence of the increasing number of operations performed, postoperative visits are a large workload for surgical units. READ MORE