Results 141 to 150 of about 53,576 (289)

Clinical and Immunological Analysis of Retinal Pigment Epithelium Transplantation Derived from Induced Pluripotent Stem Cells under Pharmacological Immunosuppression in Rabbits

Oftalʹmologiâ
justification. Degenerative retinal diseases associated with retinal pigment epithelium damage are untreated and lead to irreversible vision loss. The most promising approach nowadays is considered to be the transplantation of retinal pigment epithelium ...
N. V. Neroeva, N. V. Balatskaya, A. G. Brilliantova, L. A. Katargina, A. E. Kharitonov, M. A. Lagarkova, A. N. Bogomazova   +6 more
doaj   +1 more source

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques ‐ Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee, Joevy Z. Lim, Peter W. Hadden, Jie Zhang   +3 more
wiley   +1 more source

Local microglial activation induced and labeled in the retina in a novel subretinal hemorrhage mouse model

Scientific Reports
Subretinal hemorrhage (SRH) is caused by the accumulation of blood between the neurosensory retina and the retinal pigment epithelium or between the retinal pigment epithelium and the choroid.
Boglárka Balogh, Marietta Zille, Gergely Szarka, Loretta Péntek, Anett Futácsi, Béla Völgyi, Tamás Kovács-Öller   +6 more
doaj   +1 more source

Symptomatic primary iris cysts treated with frequency-doubled Nd:YAG laser photocoagulation

Revista Brasileira de Oftalmologia
We report the case of a 31-year-old woman who presented with a nine-month history of blurred vision in her left eye. Slit-lamp examination and optical coherence tomography showed four cystic masses hanging at the pupillary margin of the left eye ...
Juan Carlos Lua da Costa, Ana Carla Paiva Montenegro, Astrid Vasconcelos dos Santos, Marília Bezerra Cavalcanti Dias, Tarcízio José Dias, Robson Stenio   +5 more
doaj   +1 more source

Australian and New Zealand Glaucoma Society (ANZGS) Consensus on Interventional Glaucoma

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background Traditional reactive ‘wait and see’ approaches in glaucoma management often result in unacceptable rates of permanent vision loss. This consensus defines a proactive ‘interventional glaucoma’ framework tailored for the Australian and New Zealand healthcare context. Methods A modified Delphi consensus process was utilised, consisting
Graham A. Lee, Lance Liu, Ridia Lim, Rajiv Shah, Robert J. Casson, Keith R. Martin, Helen Danesh‐Meyer, Ashish Agar, Jennifer C. Fan Gaskin, Judy Y. Ku, Geoffrey Chan, Anna Galanopoulos, Shamira Perera   +12 more
wiley   +1 more source

Behavioral and anatomical abnormalities in a sodium iodate-induced model of retinal pigment epithelium degeneration

, 2006
We characterized changes in the visual behavior of mice in which a loss of the retinal pigment epithelium (RPE) was experimentally induced with intravenous (i.v.) administration of sodium iodate (NaIO3).
Enzmann, Volker, McCall, Maureen A, Gozal, David, Kheirandish, Leila, Row, Barry W, Kaplan, Henry J, Yamauchi, Yasuyuki   +6 more
core   +1 more source

Stage‐Associated Microglial Subpopulations and Dynamics in Vascular Pathogenesis of Oxygen‐Induced Retinopathy

Cell Proliferation, EarlyView.
In the oxygen‐induced retinopathy (OIR) mouse model, two distinct microglial subpopulations play opposing roles: highly glycolytic microglia (HGM) promote neovascular formation via Pkm2, while Mrc1/CD206‐positive phagocytosis‐associated microglia (PAM) facilitate its regression.
Yuan Ma, Ziye Chen, Baoyi Liu, Wen Ding, Runping Duan, Kangjie Kong, Zhuojun Xu, Jizhu Li, Jiali Ru, Dianlei Guo, Xiaoyue Wei, Yaping Liu, Zhuangling Lin, Yang Meng, Yuan Liu, Lan Jiang, Zitong Chen, Rebiya Tuxun, Chinling Tsai, Chunqiao Liu, Tao Li   +20 more
wiley   +1 more source

Retinoic Acid Signalling Regulates Zebrafish Tooth Germ Repair Following Injury

Cell Proliferation, EarlyView.
Retinoic acid signalling may regulate the repair processes in a tooth germ injury model using Tg(scpp5:Dendra2‐NTR) zebrafish and the nitroreductase (NTR)/metronidazole (MTZ) system. ABSTRACT Although the role of retinoic acid (RA) signalling in odontogenesis is well established, its involvement in the repair of injured tooth germs remains unclear.
Qiqi Liu, Zhenan Zhang, Weifeng Hao, Chunyan Zhou, Deqin Yang   +4 more
wiley   +1 more source

Retinal pigment epithelium tear after intravitreal aflibercept injection

Clinical Ophthalmology, 2013
Masaaki Saito, Mariko Kano, Kanako Itagaki, Yasuharu Oguchi, Tetsuju Sekiryu Department of Ophthalmology, Fukushima Medical University School of Medicine, Fukushima, Japan Abstract: To report a case complicated with a retinal pigment epithelium (RPE ...
Saito M, Kano M, Itagaki K, Oguchi Y, Sekiryu T   +4 more
doaj  

Pigment epithelium-derived factor expression in the developing mouse eye.

Molecular vision, 2002
Pigment Epithelium-Derived Factor (PEDF) is a 50 kDa secretable protein with neuroprotective, neurotrophic, and antiangiogenic properties. Expression patterns in the human eye suggest that modulation of this protein over time and place may play a role in development of normal ocular vasculature.
Behling KC, SURACE, Enrico Maria, Bennett J.   +2 more
openaire   +2 more sources