نتایج جستجو برای: corneal alkali burn
تعداد نتایج: 64538 فیلتر نتایج به سال:
PURPOSE To investigate whether the induction of cytotoxic T lymphocytes (CTLs) targeting VEGF receptor 2 inhibits corneal neovascularization caused by alkali injury. METHODS H-2Db-restricted peptide corresponding to amino acids 400 to 408 of VEGF receptor 2 (VEGFR2(400-408)) was used as an epitope peptide. Dendritic cells (DCs) were harvested from bone marrow progenitors of C57BL/6 mice. Six-...
Purpose: To evaluate the long-term outcome of limbal stem cell transplantation (LSCT) for the management of total limbal stem cell deficiency (LSCD) due to chemical burn in Labbafinejad Medical Center (LMC). Methods: Records of patients with a history of severe (i.e. grade III and IV) chemical burns, who were referred to LMC and underwent LSCT, were reviewed and data including demographic chara...
Corneal ectasia is a rare complication involving the visual function. The disease starts sometimes insidiously with a long delay before clinical presentation; it is irreversible with pejorative prognosis (it may be an indication for a corneal graft). These characteristics make it a dreaded complication and give it an adverse and pernicious dimension. It can be caused by thermal burn. We report ...
PURPOSE To report a patient who sustained a spark fire burn during a routine pterygium operation. METHODS A 40-year-old woman was referred for pterygium excision in her left eye. During the operation a low temperature cautery caused a spark fire that resulted in left eye corneal burn, upper and lower eyelid burns, and melting of eyelashes and eyebrows bilaterally. RESULTS Topical antibiotic...
since alkaline substances can rapidly penetrate into the cornea and subsequently damage limbal stem cells, another source of stem cells may be necessary to reconstruct the ocular surface. omentum has some such characteristics like ability to regenerate tissue as well as anti-inflammatory capacity. presence of adult stem cells and pluripotent embryonic cell markers make it suitable in wound heal...
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