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 +3 more
wiley +1 more source
OCT angiography of persistent hyaloid artery: a case report
BMC Ophthalmology, 2019 Background A persistent hyaloid artery is a rare fetal remnant. Several complications such as amblyopia, vitreous hemorrhage, and retinal detachment have been reported. Here, we present a case of vitreous hemorrhage with a persistent hyaloid artery. Case
Hansol Jeon, Jinsoo Kim, Soonil Kwon
doaj +1 more source
Retinal tear formation after whole-body vibration training exercise
BMC Ophthalmology, 2020 Background The purpose of this report is to describe the occurrence of a retinal tear, pre-retinal and vitreous hemorrhages after completing a session of whole-body vibration training.
John Maggiano +4 more
doaj +1 more source
Is there a relationship between dopamine and rhegmatogenous retinal detachment?
Neural Regeneration Research, 2020 Dopamine and its receptors have been widely studied in the neurological conditions and in the retina. In this study, we evaluated the possible role of dopamine in rhegmatogenous retinal detachment (RRD) by comparing the amount of 3,4 ...
Alessio Martucci +7 more
doaj +1 more source
Preoperative electrophysiological characterization of patients with primary macula-involving rhegmatogenous retinal detachment [PDF]
, 2018 Purpose: To determine 1) which components of retinal function are impaired after rhegmatogenous retinal detachment, 2) which outer retinal pathways (rod- or cone-driven) are more severely affected, and 3) whether there is concomitant inner retinal ...
Apte, Rajendra +3 more
core +3 more sources
The prechoroidal cleft in neovascular age‐related macular degeneration
Acta Ophthalmologica, EarlyView.Abstract The prechoroidal cleft is a lenticular, hypo‐reflective space on optical coherence tomography imaging, located between a band of fibrovascular material underneath the retinal pigment epithelium (RPE) and Bruch's membrane. It occurs in 8%–22% of neovascular age‐related macular degeneration (nAMD) eyes, most often with macular neovascularization
Niels J. Brouwer +3 more
wiley +1 more source
Temporal association of vitreous hemorrhage and hypertension after COVID‐19 mRNA vaccines
Clinical Case Reports, 2022 Vitreous hemorrhage as common eye presentation and hypertension as common systemic presentation are difficult to designate whether they are coincidental or causal in terms of adverse events of COVID‐19 vaccinations.
Toshihiko Matsuo, Hiroshi Noda
doaj +1 more source
Inflammatory and angiogenic protein detection in the human vitreous : cytometric bead assay [PDF]
, 2011 Introduction. To evaluate clinical feasibility and reproducibility of cytometric bead assay (CBA) in nondiluted vitreous samples of patients with age-related macular degeneration (ARMD), diabetic macular edema (DME), and central retinal vein occlusion ...
Koch, Frank H. +2 more
core
Surgical outcomes of 23-gauge transconjunctival pars plana vitrectomy combined with lensectomy for glaucomatous eyes with extremely shallow anterior chamber and cataract [PDF]
, 2016 BACKGROUND: Glaucoma combined with an extremely shallow anterior chamber and cataracts remains as a complex condition to deal with. And the emergence of microincision vitrectomy surgery (MIVS) system may provide an ideal option for the treatment of that.
Shaochong Zhang +4 more
core +1 more source
Vitreoretinal complications and surgical outcomes in patients with X‐linked retinoschisis
Acta Ophthalmologica, EarlyView.Abstract Purpose X‐linked retinoschisis (XLRS) is an inherited vitreoretinal disorder characterized by macular retinoschisis. In a subgroup of patients, peripheral retinoschisis can occur, potentially leading to complications such as vitreous haemorrhage (VH) and retinal detachment (RD).
Jonathan Hensman +11 more
wiley +1 more source