نتایج جستجو برای: eye bank
تعداد نتایج: 219690 فیلتر نتایج به سال:
Through recent amendments of its Commercial Bank Law and Securities Law, China has gradually softened its previous position mandating the segregation of financial business and supervision, as well as explored the financial conglomerate operation. Two models are considered in particular, namely the “universal bank” model, prevailing in Europe, and the “financial holding company” (FHC) model in t...
We found significantly higher incidence of Toxoplasma gondii DNA in eye bank specimens from Joinville in southern Brazil (13/15, 87%) than in São Paulo (3/42, 7%; p = 2.1 × 10E-8). PCR DNA sequence analysis was more sensitive at locus NTS2 than at locus B1; a high frequency of mixed co-infections was detected.
IJKD 2008;2:65-71 www.ijkd.org 1Surgical Kidney Hospital, Ibn Alnafis Medical Complex, Damascus, Syria 2Al-Mouassat Hospital, Damascus University, Damascus, Syria 3Eye Bank, Eye Surgical Hospital, Ibn Alnafis Medical Complex, Damascus, Syria 4Hemodialysis Unit, Damascus Hospital, Damascus, Syria 5Hemodialysis Unit, Douma Hospital, Damascus, Syria 6Gastroenterlogy Department, Ibn Alnafis Hospita...
PURPOSE To evaluate the importance of lens epithelial cell death in age-related cataract. To determine whether the large percentage of terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick-end labeling (TUNEL)-positive lens epithelial cells previously reported in human capsulotomy specimens results from apoptosis or necrosis. METHODS Capsulotomy specimens from patients who had underg...
PURPOSE The aim of this study was to assess the antimicrobial effect of cryopreservation on donor globes with a previously positive culture. More specifically, our study aims at determining whether microbial organisms can still be cultured after cryopreservation in previously culture positive donor whole globes. METHODS This is a prospective quality assurance study of microbiological cultures...
PURPOSE A previous report has described the use of eye bank storage of cultured human limbal epithelial cells (HLECs) to provide a reliable source of tissue for treating limbal stem cell deficiency. In the present study, conventional organ culture (OC) storage and Optisol-GS (Bausch & Lomb, Irvine, CA) storage of cultured HLECs were compared. METHODS Three-week HLEC cultures were either organ...
The primate visual system consists of at least two processing streams, one passing ventrally into temporal cortex that is responsible for object vision, and the other running dorsally into parietal cortex that is responsible for spatial vision. How information from these two streams is combined for perception and action is not understood. Visually guided eye movements require information about ...
David Kasner, MD (1927-2001), used his extensive dissections of eye bank eyes and experiences in teaching cataract surgery to resident physicians to realize that excision of vitreous when present in the anterior chamber of eyes undergoing cataract surgery was preferable to prior intraoperative procedures. Noting that eyes tolerated his maneuvers, he then performed planned subtotal open-sky vitr...
AIMS To describe a new surgical technique for deep stromal anterior lamellar keratoplasty. METHODS In eye bank eyes and sighted human eyes, aqueous was exchanged by air, to visualise the posterior corneal surface--that is, the "air to endothelium" interface. Through a 5.0 mm scleral incision, a deep stromal pocket was created across the cornea, using the air to endothelium interface as a refe...
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