unilamellar vesicles
DNA translocation to giant unilamellar vesicles during electroporation is independent of DNA size
... Delivery of naked DNA molecules into living cells via physical disruption of the membrane under electric pulses has potential biomedical applications ranging from gene electro-transfer, electro-chemotherapy, to gene ...
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Effects on phospholipid large unilamellar vesicles of two flavonoids: S-5682 and troxerutin
... large unilamellar vesicles of two flavonoid derivatives: S-5682 (mixture of 90% diosmin and 10% hesperidin) and troxerutin (7,3',4'-tris(O-(2-hydroxyethyl)) rutin) have been studied by using quasielastic ...
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NIOSOMES: A ROLE IN TARGETED DRUG DELIVERY SYSTEM
... 4. Micro fluidization Method- Micro fluidization is a recent technique used in preparing unilamellar vesicles of defined size distribution. This method was based on submerged jet principle in which two ...
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← Return to Article Details EFFECT OF HYDRATION AND PACKING ORDER ON LARGE UNILAMELLAR VESICLE FUSION: THE ROLE OF CHOLESTEROL
... large unilamellar vesicles ...these vesicles varied according to lipid composition, the % mixing content and the % leakage were ...DSPC vesicles do not merge, so more than the presence of ...
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Functional and antigenic domains of the matrix (M1) protein of influenza A virus.
... Comparative binding of M1 protein or its cleaved peptides to DPPC small unilamellar vesicles and effect of monoclonal antibodies Protein or peptidea MAb Fab presentb % Reconstitution Int[r] ...
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Engelke, Hanna C. (2010): Coagulation protein FVIII binding to phospholipid membranes investigated by Fluorescence Correlation Spectroscopy. Dissertation, LMU München: Fakultät für Physik
... PS-containing vesicles as model ...large unilamellar vesicles (100 nm in size) used were sufficiently large to allow for discrimination of the diffusion times of bound and unbound FVIII, binding was ...
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Molecular rheometry : direct determination of viscosity in Lo and Ld lipid phases via fluorescence lifetime imaging
... giant unilamellar vesicles (LUVs and GUVs) containing phosphatidylcholine (PC) lipids and demonstrate that recording the fluorescence lifetime of the rotor allows us to directly detect the viscosity of the ...
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Targeted Macromolecules Delivery by Large Lipidic Nanovesicles Electrofusion with Mammalian Cells
... small unilamellar vesicles (SUVs) or large unilamellar vesicles (LUVs), are electrostatically brought in contact with electropermeabilized cells by a salt bridge, their content is delivered ...
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Volume 6 | Issue 3 - 2016
... thin film of dry lipid was deposited on the inner wall of the flask. This lipid film was left overnight to allow any remaining traces of organic solvent to evaporate. The thin lipid film was dispersed in phosphate buffer ...
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LIPOSOMES: A NOVEL DRUG DELIVERY SYSTEM
... aggregates composed of DNA and cationic lipids. The cationic lipid DOTMA was first synthesized and described by Felgner et al. This lipid, either alone or in combination with other neutral lipids, spontaneously forms ...
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Immunomodulatory Effects of Pneumococcal Extracellular Vesicles on Cellular and Humoral Host Defenses
... Complement deposition has an essential role in the clearance of S. pneumoniae from the host, since it promotes phagocytosis by immune cells (25), and pneumococci are able to evade this mechanism through both the thick ...
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Abstract: Extracellular vesicles (EVs) are membranous vesicles secreted by both prokaryotic and
... An analysis of exosome literature before 2015 reveals that 81% of studies used ultracentrifugation as their isolation technique (18,25). However, from 2014-2017 the popularity and use of this classical technique has ...
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Genetically encoded division machinery for cell free synthetic biology
... The expression of YFP-‐FtsZ-‐FtsA R286W in w/o emulsions did not provide significant results. The co-‐expression of FtsZ and FtsA, as already mentioned before, does not provide a fine control for our genetically ...
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Mycobacterial Membrane Vesicles Administered Systemically in Mice Induce a Protective Immune Response to Surface Compartments of Mycobacterium tuberculosis
... To determine the identity of the M. tuberculosis proteins rec- ognized by MV sera, we used nucleic acid programmable protein assays (NAPPA) (Table 1; also, see Fig. S1A and B in the supple- mental material). In this ...
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Uptake of Helicobacter pylori Vesicles Is Facilitated by Clathrin Dependent and Clathrin Independent Endocytic Pathways
... pylori vesicles did not adhere to the AGS cell surfaces at tem- peratures below ...bacterial vesicles occurs via lipid rafts ...pylori vesicles. (A) H. pylori vesicles were incubated with ...
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ROLE OF NIOSOMES AND PRONIOSOMES FOR ENHANCING BIOAVAILABILITY OF DRUGS
... Proniosomes niosomes are very promising as drug carriers.Compared to liposomes of natural or synthetic phospholipids, niosomes have the advantage that chemical degradation problems, such as oxidation and hydrolysis, may ...
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Heterologous and cross-species tropism of cancer-derived extracellular vesicles
... A recent work from Hoshino and collaborators reported that cancer-derived EVs are able to set the niche in distal organs to receive metastatic cells; this ability is due to the presence of a specific repertoire of ...
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Bacterial outer membrane vesicles and vaccine applications
... Selection of the detergent can be a critical step for extracting immunogenic OMV. LPS is the main antigen of enteric pathogens, but it is also a potent toxin with differing potency in Gram negative pathogens (39); ...
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Ultrastructure of Teleost Retina II: Interstitial Amacrines, Dislocated Amacrines, Ganglion Cells, Müller Fiber, Oligodendroglia, Adrenergic Terminals, Inner Plexiform Layer, Glycogen Cytochemistry
... Dark and clear piriform amacrines cells were described according to their glycogen content. A novel cell named dislocated amacrine cell is described. Many terminals with dense vesicles are probably adrenergic ...
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“NIOSOMES: A NOVEL DRUG DELIVERY SYSTEM” by Harsimran Kaur, Sonia Dhiman, Sandeep Arora, India.
... A method of in vitro release rate study has been reported with the help of dialysis tubing 24 . A dialysis sac is washed and soaked in distilled water. The vesicle suspension is pipetted into a bag made up of the tubing ...
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