Results 81 to 90 of about 23,528 (221)

The Preparation of Liposomes Derived From Mixed Micelles of Lecithin Added by Sodium Cholate, Followed by Dialysing Using Hemoflow High Flux F60S [PDF]

, 2004
Liposomes are used for drug carriers meaning that drugs are incorporated in the membrane or the vesicle of the liposomes. In this study, liposomes were prepared from mixed micelles, consisting of phosphatidylcholine, without or with cholesterol
Purwaningsih, E. H. (Erni), Schubert, R. (Rolf)   +1 more
core   +1 more source

Development of a novel cell-based assay system EPISSAY for screening epigenetic drugs and liposome formulated decitabine [PDF]

, 2013
Extent: 11 p.BACKGROUND: Despite the potential of improving the delivery of epigenetic drugs, the subsequent assessment of changes in their epigenetic activity is largely dependent on the availability of a suitable and rapid screening bioassay.
Akkamsetty, Y., Callen, D., Ho, K., Kumar, R., Lim, S., Neilsen, P., Prestidge, C., Suetani, R., Walther, D., Wang, W.   +9 more
core   +2 more sources

Proton Motive Force-Dependent Hoechst 33342 Transport by the ABC Transporter LmrA of Lactococcus lactis [PDF]

, 2005
The fluorescent compound Hoechst 33342 is a substrate for many multidrug resistance (MDR) transporters and is widely used to characterize their transport activity.
Abbreviations ABC, Chen M., Doerrler W. T., Ecker G. F., Gajic O., Haugland R. P., Higuchi R., Ketchum C. J., Kuipers O. P., Lalande M. E., Lanzetta P. A., Lewinson O., Linnett P. E., Lubelski J., Lubelski J., Margolles A., Mazurkiewicz P., Orelle C., Paternostre M. T., Poelarends G. J., Putman M., Sakamoto K., Sambrook J., Shapiro A. B., Shapiro A. B., Shapiro A. B., Shapiro A. B., Sharma S., Steinfels E., Urbatsch I. L., van Veen H. W., van Veen H. W., van Veen H. W., Venter H., Viitanen P., Yu J. L.   +35 more
core   +2 more sources

Photophysical studies of zinc phthalocyanine and chloroaluminum phthalocyanine incorporated into liposomes in the presence of additives

Brazilian Journal of Medical and Biological Research, 2004
The photophysical properties of zinc phthalocyanine (ZnPC) and chloroaluminum phthalocyanine (AlPHCl) incorporated into liposomes of dimyristoyl phosphatidylcholine in the presence and absence of additives such as cholesterol or cardiolipin were studied ...
S.M.T. Nunes, F.S. Sguilla, A.C. Tedesco
doaj   +1 more source

Advancing design strategies in smart stimulus‐responsive liposomes for drug release and nanomedicine

BMEMat, EarlyView.
Schematic illustration of stimulus‐responsive liposomes designed for controlled drug release and nanomedicine. The innermost circle represents different liposomal structures, including unilamellar, multilamellar, and multivesicular liposomes. The middle layer illustrates the responsive phospholipid components.
Yuchen Guo, Nan Li, Daiwei Zhang, Jingya Gu, Zhihuan Liao, Zihao Teng, Xiangfu Du, Peter S. Timashev, Shipeng Chen, Shuaidong Huo   +9 more
wiley   +1 more source

Surfactant protein-A nanobody-conjugated liposomes loaded with methylprednisolone increase lung-targeting specificity and therapeutic effect for acute lung injury

Drug Delivery, 2017
The advent of nanomedicine requires novel delivery vehicles to actively target their site of action. Here, we demonstrate the development of lung-targeting drug-loaded liposomes and their efficacy, specificity and safety.
Nan Li, Dong Weng, Shan-Mei Wang, Yuan Zhang, Shan-Shan Chen, Zhao-Fang Yin, Jiali Zhai, Judy Scoble, Charlotte C. Williams, Tao Chen, Hui Qiu, Qin Wu, Meng-Meng Zhao, Li-Qin Lu, Xavier Mulet, Hui-Ping Li   +15 more
doaj   +1 more source

C‐Terminal Nucleobase Modification Amplifies Peptide‐Mediated Liposome Fusion

Chemistry – A European Journal, EarlyView.
Let's come together right now. Cationic peptides are known to promote aggregation of negatively charged liposomes through electrostatic interaction. The process is reversible: once neutrality is achieved, liposomes disaggregate. Here, we demonstrate that end‐capping peptides with nucleobases turns the process into irreversible fusion.
Laura Morbiato, Giacomo Bettin, Chiara Dalla Torre, Lorenzo Stella, Marta De Zotti   +4 more
wiley   +1 more source

PEO-b-PPO star-shaped polymers enhance the structural stability of electrostatically coupled liposome/polyelectrolyte complexes.

PLoS ONE, 2019
We propose a strategy to counteract the salt-driven disassembly of multiliposomal complexes made by electrostatic co-assembly of anionic small unilamellar liposomes and cationic star-shaped polyelectrolytes (made of quaternized poly(dimethylaminoethyl ...
Camille E Pinguet, Esther Ryll, Alexander A Steinschulte, Jón M Hoffmann, Monia Brugnoni, Andrey Sybachin, Dominik Wöll, Alexander Yaroslavov, Walter Richtering, Felix A Plamper   +9 more
doaj   +1 more source

Cross‐Linking Mass Spectrometry of the Antimicrobial Peptides Magainin 2 and PGLa Reveals Heterodimerization in Micellar Medium

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale In this study, we applied cross‐linking mass spectrometry (XL‐MS) to characterize the oligomeric states of a PGLa/magainin 2 mixture and gain insight into the heterodimerization previously suggested in the literature. Both peptides have shown a synergistic enhancement of activity when tested in antimicrobial assays; however, the ...
Emilie Hirschler, Elise Glattard, Nicolas Arnaud, Johana Chicher, Philippe Hammann, Emmanuelle Leize‐Wagner, Burkhard Bechinger, Noelle Potier   +7 more
wiley   +1 more source

Synthesis and anti-HIV activity of thiocholesteryl-coupled phosphodiester antisense oligonucleotides incorporated into immunoliposomes [PDF]

, 1994
Encapsulation of oligonucleotides in antibody-targeted liposomes (immunoliposomes) which bind to target cells permits intracellular delivery of the oligonucleotides.
Akhtar, Akhtar, Barré-Sinoussi, Boutorine, Boutorine, Boutorine, Boutorine, de Smidt, Feener, Gamper, Goodchild, Hope, Kabanov, Kim, Kinchington, Krieg, Lemke, Leonetti, Leserman, Leserman, Letsinger, Loke, Machy, Machy, Machy, Matsukura, Matthay, Oberhauser, Rebaï, Rey, Saison-Behmoaras, Senior, Shaw, Shea, Stein, Stewart, Suzuki, Svinarchuk, Thierry, Uhlmann, Yakubov, Zamecnik, Zelphati   +42 more
core   +1 more source