Results 61 to 70 of about 2,949,634 (335)

Membrane fusion of secretory vesicles and liposomes Two different types of fusion [PDF]

, 1981
Secretory vesicles isolated from adrenal medulla were found to fuse in vitro in response to incubation with Ca2+. Intervesicular fusion was detected by electron microscopy and was indicated by the appearance of twinned vesicles in freeze-fractured ...
Akhong, Amsterdam, Aunis, Bach, Bachmann, Baker, Baker, Bartlett, Bashford, Behr, Berger, Bretscher, Buckland, Chandler, Chi, Dahl, Dahl, Dahl, Dahl, Dahl, De Virgilis, Dean, Dipolo, Douglas, Douglas, Dreyfus, Dunham, Edwards, Ekerdt, Ekholm, Farquhar, Fenwick, Folch, Fretten, Gilkey, Gratzl, Gratzl, Gratzl, Gratzl, Hendrickson, Hockstra, Holz, Hsu, Ingolia, Koter, Lagunoff, Lawson, Liao, Llinas, Lowry, Marsh, Miledi, Miller, Milutinovic, Morris, Morris, Morris, Morris, Normann, Orci, Palade, Papahadjopoulos, Papahadjopoulos, Papahadjopoulos, Portis, Poste, Rohlich, Schober, Shinitzky, Simon, Sun, Tamaka, Vanderbosch, Voyta, Wilschut, Winkler, Winkler, Zwaal   +77 more
core   +1 more source

Matrix vesicles in membranous ossification.

THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN, 1990
Calcification process in membranous ossification was examined histologically by light and electron microscopies in comparison with that in enchondral ossification. The following results were obtained: 1) In the rat tibial articular cartilage, the extracellular matrix proceeding from the transitional to the hypertrophic zone consisted of the following ...
S, Inage, S, Kurihara, T, Tsuchiya, I, Morita, F, Miura   +4 more
openaire   +3 more sources

Solution nuclear magnetic resonance spectroscopy of bacterial outer membrane proteins in natively excreted vesicles using engineered Escherichia coli

MicrobiologyOpen, 2022
Gaining structural information on membrane proteins in their native lipid environment is a long‐standing challenge in molecular biology. Instead, it is common to employ membrane mimetics, which has been shown to affect protein structure, dynamics, and ...
Mohammed Mouhib, Celestine N. Chi
doaj   +1 more source

3D Vesicle Membrane Simulation [PDF]

Biophysical Journal, 2012
We have developed a numerical code for simulating fully three-dimensional vesicle membranes. We will test candidate mathematical models of membranes and generate pictures and movies for comparison with microscopy experiment of red blood cells. Membrane shape changes as a dynamic process are based on physical principles, the Navier-Stokes fluid flow ...
Gray, Stephen P., Crenshaw, Gray S., Park, Jung-Wook, Ryham, Rolf J.   +3 more
openaire   +1 more source

Hydrophobic double walled carbon nanotubes interaction with phopholipidic model membranes: 1H-, 2H-, 31P NMR and ESR study [PDF]

, 2010
The interactions of carbon nanotubes synthesized by catalytic chemical vapour deposition with phospholipidic bilayers, mimicking biological membranes, have been investigated using solid state 31P- and 2H NMR, 1H- and 31P NMR in liquids and ESR studies ...
Crouzier, David, Debouzy, Jean-Claude, Flahaut, Emmanuel   +2 more
core   +2 more sources

Outer Membrane Vesicles (OMVs) of Gram-negative Bacteria: A Perspective Update

Frontiers in Microbiology, 2017
Outer Membrane Vesicles (OMVs) of Gram-negative bacteria are spherical membrane-enclosed entities of endocytic origin. Reported in the consortia of different bacterial species, production of OMVs into extracellular milieu seems essential for their ...
A. Jan
semanticscholar   +1 more source

Budding and Fission of Membrane Vesicles: A Mini Review

Frontiers in Physics, 2020
In this mini-review, a brief historical survey of the mechanisms which determine the shapes of liposomes and cells and the budding and fission of their membrane is presented.
Samo Penič, Luka Mesarec, Miha Fošnarič, Lucyna Mrówczyńska, Henry Hägerstrand, Veronika Kralj-Iglič, Veronika Kralj-Iglič, Aleš Iglič, Aleš Iglič, Aleš Iglič   +9 more
doaj   +1 more source

Mechanical properties of plasma membrane vesicles correlate with lipid order, viscosity and cell density

Communications Biology, 2019
Regulation of plasma membrane curvature and composition governs essential cellular processes. The material property of bending rigidity describes the energetic cost of membrane deformations and depends on the plasma membrane molecular composition ...
Jan Steinkühler, E. Sezgin, I. Urbančič, C. Eggeling, R. Dimova   +4 more
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Mechanical Characterization of Hybrid Vesicles Based on Linear Poly(Dimethylsiloxane-b-Ethylene Oxide) and Poly(Butadiene-b-Ethylene Oxide) Block Copolymers

Sensors, 2016
Poly(dimethylsiloxane-ethylene oxide) (PDMS-PEO) and poly(butadiene-b-ethylene oxide) (PBd-PEO) are two block copolymers which separately form vesicles with disparate membrane permeabilities and fluidities. Thus, hybrid vesicles formed from both PDMS-PEO
Jeffery Gaspard, Liam M. Casey, Matt Rozin, Dany J. Munoz-Pinto, James A. Silas, Mariah S. Hahn   +5 more
doaj   +1 more source