Results 41 to 50 of about 326,077 (343)

Modeling of Transient Trapping of Fatty Acid Tails in Phospholipids [PDF]

, 2020
We present the derivation of a new model to describe neutron spin echo spectroscopy and quasi-elastic neutron scattering data on liposomes. We compare the new model with existing approaches and benchmark it with experimental data.
Gupta, Sudipta, Schneider, Gerald J.
core   +3 more sources

Using small molecules to facilitate exchange of bicarbonate and chloride anions across liposomal membranes [PDF]

, 2009
Bicarbonate is involved in a wide range of biological processes, which include respiration, regulation of intracellular pH and fertilization. In this study we use a combination of NMR spectroscopy and ion-selective electrode techniques to show that the ...
A Fürstner, AP Davis, AV Koulov, C Yamamoto, D Stefayne, E Gout, ED Steinle, F Hofmeister, FA Norris, FG Riddell, HG Hempling, HM Florman, J Fujinaga, Jeffery T. Davis, JL Sessler, Jose Carlos Iglesias-Sánchez, JR Casey, JW Bennett, JY Choi, K Chang, K Kavallieratos, K Tanigaki, L You, M Nguyen, MS Melvin, NM Koropatkin, NN Gerber, NR Williamson, OA Okunola, Oluyomi A. Okunola, Philip A. Gale, Pilar Prados, PV Santacroce, RA Gottlieb, Roberto Quesada, S Ohkuma, T Sato, Tomás Torroba, V Rizzo, WN Lipscomb, WW Cleland, X Li   +41 more
core   +1 more source

Liposome Clearance

Bioscience Reports, 2002
The clearance rate of liposomal drugs from the circulation is determined by the rate and extent of both drug release and uptake of liposomes by cells of the mononuclear phagocyte system (MPS). Intravenously injected liposomes initially come into contact with serum proteins.
Tatsuhiro, Ishida, Hideyoshi, Harashima, Hiroshi, Kiwada   +2 more
openaire   +2 more sources

Camptothecin-Loaded Liposomes with α-Melanocyte-Stimulating Hormone Enhance Cytotoxicity Toward and Cellular Uptake by Melanomas: An Application of Nanomedicine on Natural Product

Journal of Traditional and Complementary Medicine, 2013
In this study, we attempted to develop functional liposomes loaded with camptothecin and attached to α-melanocyte-stimulating hormone (α-MSH) to target melanoma cells.
Chih-Hung Lin, Saleh A. Al-Suwayeh, Chih-Feng Hung, Chih-Chieh Chen, Jia-You Fang   +4 more
doaj   +1 more source

Nanoporous silica-based protocells at multiple scales for designs of life and nanomedicine. [PDF]

, 2015
Various protocell models have been constructed de novo with the bottom-up approach. Here we describe a silica-based protocell composed of a nanoporous amorphous silica core encapsulated within a lipid bilayer built by self-assembly that provides for ...
Brinker, C Jeffrey, Jakobsson, Eric, Sun, Jie, Wang, Yingxiao   +3 more
core   +5 more sources

Dibucaine in Ionic-Gradient Liposomes: Biophysical, Toxicological, and Activity Characterization [PDF]

, 2018
Administration of local anesthetics is one of the most effective pain control techniques for postoperative analgesia. However, anesthetic agents easily diffuse into the injection site, limiting the time of anesthesia. One approach to prolong analgesia is
Alonso, Silvia del Valle, Castro, Simone R., Couto, Verônica M., Dantzger, Darlene D., de Paula, Eneida, Feas, Daniela Agustina, Guilherme, Viviane A., Igartúa, Daniela, Machado, Daisy, Prieto, Maria Jimena, Ribeiro, Lígia N.M., Silva, Camila M.G.   +11 more
core   +1 more source

Liposomes and polymersomes: a comparative review towards cell mimicking.

Chemical Society Reviews, 2018
Cells are integral to all forms of life due to their compartmentalization by the plasma membrane. However, living organisms are immensely complex.
E. Rideau, R. Dimova, P. Schwille, F. Wurm, K. Landfester   +4 more
semanticscholar   +1 more source

Determination of Protein Amount in Nanosized Synthetic Liposomes by Surface Effect Raman Spectroscopy (SERS)

Journal of Advanced Research in Natural and Applied Sciences, 2023
Accurate characterization of synthetic liposomes is essential since they give information about the vesicu-lar structures in bodily fluids such as extracellular vesicles.
Şeyma Parlatan
doaj   +1 more source

Localized and controlled delivery of nitric oxide to the conventional outflow pathway via enzyme biocatalysis: towards therapy for Glaucoma [PDF]

, 2016
Nitric oxide (NO) has been shown to lower intraocular pressure (IOP), however its therapeutic effects on outflow physiology are location- and dose-dependent.
Chandrawati, R, Chang, J, Jumeaux, C, Overby, DR, Reina-Torres, E, Sherwood, JM, Stamer, WD, Stevens, MM, Zelikin, AN   +8 more
core   +1 more source

Adapting liposomes for oral drug delivery

Acta Pharmaceutica Sinica B, 2018
Liposomes mimic natural cell membranes and have long been investigated as drug carriers due to excellent entrapment capacity, biocompatibility and safety.
Haisheng He, Yi Lu, Jianping Qi, Quangang Zhu, Zhongjian Chen, Wei Wu   +5 more
semanticscholar   +1 more source