Results 51 to 60 of about 3,437,891 (289)

Renal cell carcinoma metastasis to the ciliary body responds to proton beam radiotherapy: a case report

Journal of Medical Case Reports, 2011
Introduction We report an unexpected presentation of metastatic renal cell carcinoma (RCC) to the ciliary body and an interesting response to proton beam radiotherapy.
Loredo Lilia, Khazai Bahram, Alasil Tarek, Rauser Michael E   +3 more
doaj   +1 more source

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Analysis of ultrasonographic characteristics of ciliary body melanocytoma

肿瘤影像学, 2016
Objective: To investigate the ultrasonographic characteristics of ciliary body melanocytoma and to differentiate it from ciliary body melanoma. Methods: The data of 22 cases (22 eyes) with ciliary body melanocytoma and 23 cases (23 eyes) with ciliary ...
LI Dongjun, XU Xiaolin, YANG Wenli, WANG Ziyang, CHEN Wei, ZHAO Qi, LI Yifeng, CUI Rui, SHEN Lin, WEI Wenbin   +9 more
doaj  

Ultrasound Biomicroscopy Comparison of Ab Interno and Ab Externo Intraocular Lens Scleral Fixation

Journal of Ophthalmology, 2016
Purpose. To compare ab interno and ab externo scleral fixation of posterior chamber intraocular lenses (PCIOL) using ultrasound biomicroscopy (UBM). Methods. Randomized patients underwent ab externo or ab interno scleral fixation of a PCIOL.
Lie Horiguchi, Patricia Novita Garcia, Gustavo Ricci Malavazzi, Norma Allemann, Rachel L. R. Gomes   +4 more
doaj   +1 more source

A Rare De Novo Missense Mutation in IFT122 Confers a Genetic Susceptibility Factor of Idiopathic Pediatric Uveitis Via Trio‐based Whole‐Exome Sequencing

Advanced Science, EarlyView.
A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou, Jiaxing Huang, Yilin Wang, Xingran Li, Xianyang Liu, Lingyu Dai, Hongshun Li, Qingfeng Wang, Jiangyi Liu, Guannan Su, Wanyun Zhang, Yang Deng, Qingfeng Cao, Yujie Lai, Xiang Luo, Changwei Huang, Ling Chen, Shengping Hou, Peizeng Yang   +18 more
wiley   +1 more source

Temperature of the ocular surface in the projection of the ciliary body in rabbits

Journal of Ophthalmology, 2020
Background: Studies on local body temperatures improve the potential for analysis of biological processes in organs and tissues of the body. A study on changes in ocular surface temperature in an animal model of non-infectious uveitis for objectively ...
Dorokhova O., Zborovska O., Meng Guanjun, Zadorozhnyy O.   +3 more
doaj   +1 more source

Functional Sex Reversal in Adult Gonochoristic Teleosts is Mediated by Ovarian Germline Stem Cell Plasticity and Somatic Cell Transdifferentiation

Advanced Science, EarlyView.
Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang, Liechao Yu, Wanchang Zhang, Gary Wessel, Ruiyi Chen, Weihua Hu, Dongdong Xu   +6 more
wiley   +1 more source

Medulloepithelioma: A triad of clinical features

Oman Journal of Ophthalmology, 2014
Background: Intraocular medulloepithelioma arises from the primitive medullary epithelium and is diagnosed at a median age of five years. This tumor most commonly appears as a white, gray, or yellow-colored ciliary body tumor.
Ani Peshtani, Swathi Kaliki, Ralph C Eagle, Carol L Shields   +3 more
doaj   +1 more source

Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report

BMC Ophthalmology, 2020
Background This is a case of spontaneous toric implantable collamer lens (TICL) rotation that occurred twice in the left eye of a patient. Case presentation A 24-year-old gentleman received TICL implantation for treatment of myopic astigmatism ...
Qian Chen, Qingyan Zeng, Zheng Wang, Chao Pan, Xiaohua Lei, Weina Tan   +5 more
doaj   +1 more source

Primary ciliary dyskinesia: current state of the art

, 2007
Primary ciliary dyskinesia (PCD) is usually inherited as an autosomal recessive, and in classical form presents with upper and lower respiratory tract infection, and mirror image arrangement in around 50% cases.
Hall, Pippa, Collins, Nicola F., Hariri, Mohamed, Harcourt, Jonny, Chodhari, Rahul, Lucas, Jane, Phillips, Gill, Bush, Andrew, Copeland, Fiona, Hogg, Claire, O'Callaghan, Chriatopher   +10 more
core   +1 more source