منابع مشابه
Bleb Nucleation through Membrane Peeling.
We study the nucleation of blebs, i.e., protrusions arising from a local detachment of the membrane from the cortex of a cell. Based on a simple model of elastic linkers with force-dependent kinetics, we show that bleb nucleation is governed by membrane peeling. By this mechanism, the growth or shrinkage of a detached membrane patch is completely determined by the linker kinetics, regardless of...
متن کاملPeeling the Persistent Pupillary Membrane.
A 6-year girl of Indian ethnicity was referred for poor vision. Examination showed bilateral persistent pupillary membrane covering the central pupil. When pupil was dilated, iris strands were connecting the central 1.5 mm diameter circular membrane with the pupillary margins (Figure 1). Homatropine 2% eye drops, 12-hourly, and spectacle correction of astigmatism failed to improve acuities bett...
متن کاملChoroidal Neovascularization Following Epiretinal Membrane Peeling
Dear Editor, Although surgical removal of the epiretinal membrane (ERM) in symptomatic patients is frequently performed and provides quite good anatomical and functional results, ERM peeling often causes complications such as cataract formation in phakic eyes, retinal tear or detachment, and macular edema [1]. Choroidal neovascularization (CNV) development after ERM removal is very rare, with o...
متن کاملNucleation of membrane adhesions.
Recent experimental and theoretical studies of biomimetic membrane adhesions [Bruinsma, Phys. Rev. E 61, 4253 (2000); Boulbitch, Biophys. J. 81, 2743 (2001)] suggested that adhesion mediated by receptor interactions is due to the interplay between membrane undulations and a double-well adhesion potential, and should be a first-order transition. We study the nucleation of membrane adhesion by fi...
متن کاملVitrectomy with internal limiting membrane peeling versus no peeling for idiopathic full-thickness macular hole.
OBJECTIVE To determine whether internal limiting membrane (ILM) peeling improves anatomic and functional outcomes of full-thickness macular hole (FTMH) surgery when compared with the no-peeling technique. DESIGN Systematic review and individual participant data (IPD) meta-analysis undertaken under the auspices of the Cochrane Eyes and Vision Group. Only randomized controlled trials (RCTs) wer...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2016
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.116.068101