Results 111 to 120 of about 63,897 (287)

Iatrogenic retinal breaks during 20-gauge vitrectomy for proliferative diabetic retinopathy

Clinical Ophthalmology, 2012
Yumi Kamura,1 Yukihiro Sato,2 Yuzou Deguchi,3 Fumihiko Yagi31Department of Ophthalmology, Division of Visual Sciences, Nihon University School of Medicine, Tokyo, Japan; 2Department of Diabetes Center, Jichi Medical University, Tochigi, Japan ...
Kamura Y, Sato Y, Deguchi Y, Yagi F
doaj  

Recurrent vitreous hemorrhage secondary to retinal vessel avulsion

Indian Journal of Ophthalmology, 2018
Spontaneous vitreous hemorrhage is a rare entity, present in 7 out of 100,000 inhabitants. It is associated with different pathologies; however, it is rarely reported to be caused by retinal vessel avulsion syndrome.
Deivy Cruzado-Sanchez, Sergio Mucching-Toscano, Walter A Tellez, Silvio Lujan, Hugo Luglio-Valdivieso   +4 more
doaj   +1 more source

The Safety of Interferon‐Based Therapies in Chronic Hepatitis B Patients With Compensatory Cirrhosis

Portal Hypertension &Cirrhosis, EarlyView.
While nucleos(t)ide analog (Nuc) therapy is the standard for chronic hepatitis B, pegylated interferon‐alpha (Peg‐IFN‐α) provides unique advantages, including finite treatment duration and long‐term benefits. However, its use in patients with compensated cirrhosis remains limited due to persistent safety concerns about potential decompensation and ...
Qiran Zhang, Taoran Geng, Ruirui You, Huiling Xiang, Ying Guo, Xiaohong Gao, Guojun Li, Qun Zhang, Xiaoping Wu, Haifang Cao, Wenhua Zhang, Jia Shang, Jiawei Geng, Lihong Qu, Shuilin Sun, Xiulan Xue, Rui Zhao, Lihua Zhong, Guohong Ge, Yanbin Wang, Jianqi Lian, Ming Liang, Qing Ye, Xiaoyan Wang, Xiaoqing Guo, Dan Xu, Yiqi Yu, Feng Sun, Chao Qiu, Jiming Zhang, Yuxian Huang, Wenhong Zhang, Xiaolong Qi   +32 more
wiley   +1 more source

Cholinergic neural activity directs retinal layer-specific angiogenesis and blood retinal barrier formation. [PDF]

, 2019
Blood vessels in the central nervous system (CNS) develop unique features, but the contribution of CNS neurons to regulating those features is not fully understood. We report that inhibiting spontaneous cholinergic activity or reducing starburst amacrine
Angelopoulos, CM, Bartakova, AB, Daneman, R, Goldberg, JL, Murphy, A, Nudleman, E, Pulido, RS, Shah, SH, Weiner, GA   +8 more
core   +1 more source

Mesenchymal stromal cell therapy for rheumatoid arthritis: Long‐term efficacy, safety, and mechanistic insights

Rheumatology &Autoimmunity, EarlyView.
Graphical abstract summarizing the multifactorial pathogenesis of rheumatoid arthritis (RA) and the therapeutic potential of mesenchymal stromal cell (MSC) therapy. MSCs provide promising benefits through their immunomodulatory properties, low immunogenicity, ability to promote tissue repair, and multi‐lineage differentiation, presenting a potential ...
Yingjia Chen, Ruiyu Gao, Xing Guo, Genhong Yao, Xiaojun Tang, Yile E. Liu, Lingyun Sun   +6 more
wiley   +1 more source

The role of the host—Neutrophil biology

Periodontology 2000, EarlyView., 2023
Abstract Neutrophilic polymorphonuclear leukocytes (neutrophils) are myeloid cells packed with lysosomal granules (hence also called granulocytes) that contain a formidable antimicrobial arsenal. They are terminally differentiated cells that play a critical role in acute and chronic inflammation, as well as in the resolution of inflammation and wound ...
Iain L. C. Chapple, Josefine Hirschfeld, Alpdogan Kantarci, Asaf Wilensky, Lior Shapira   +4 more
wiley   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

Responsive Materials, EarlyView.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin, Yujing Li, Guanghao Wu, Yubing Guo   +3 more
wiley   +1 more source

A flexible arched artificial photoreceptor constructed by photodeformable liquid crystal polymers and its application in vision restoration

Smart Molecules, EarlyView.
A flexible arched artificial photoreceptor with high stability and biocompatibility was fabricated by integrating liquid crystal polymers with polyvinylidene fluoride‐trifluoroethylene. This device exhibits robust photoelectric responses under low‐intensity illumination and demonstrates efficacy in restoring visual responses in blind rats following ...
Yumeng Jiang, Bo Peng, Jinyu Ma, Feng Pan, Jia Wei, Lang Qin, Cheng Sun, Yanlei Yu   +7 more
wiley   +1 more source

Morphological patterns of fetal lateral ventricular border irregularities: descriptive study

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objectives Alterations in the lateral ventricular borders have been documented in the prenatal diagnosis of certain fetal brain conditions. This study aimed to describe and classify the morphological patterns of lateral ventricular border irregularities (LVBI) and to discuss possible etiologies.
E. Hadi, A. Sorotzkin, L. Haddad, E. Kassif, C. Hoffmann, S. Shrot, S. Shoob, A. Shariv, Y. Mizrachi, M. Levy, Z. Leibovitz, T. Lerman‐Sagie, L. Gindes   +12 more
wiley   +1 more source

Intraocular hemorrhage in patients misdiagnosed with central retinal artery occlusion treated with thrombolysis

Frontiers in Neurology
IntroductionThe diagnosis of acute central retinal artery occlusion (CRAO) is commonly delayed in emergency departments (ED) where ophthalmologists are rarely available for immediate consultation.
Daniel V. Adamkiewicz, Christian Leal, Kevin Y. Yan, Sruthi Arepalli, Kevin Ferenchak, Blaine Cribbs, Riley J. Lyons, Étienne Bénard-Séguin, Étienne Bénard-Séguin, Étienne Bénard-Séguin, Nancy J. Newman, Nancy J. Newman, Nancy J. Newman, Valérie Biousse, Valérie Biousse   +14 more
doaj   +1 more source