Liposomes are bilayer vesicles which have found use, among other applications, as drug
delivery vehicles. Conventional techniques for liposome preparation and size reduction …

Exosomes are naturally secreted nanovesicles that have recently aroused a great interest in
the scientific and clinical community for their roles in intercellular communication in almost …

Liposomes of defined size and homogeneity have been prepared by sequential extrusion of
the usual multilamellar vesicles through polycarbonate membranes. The process is easy …

The rapid clearance of circulating liposomes from the bloodstream, coupled with their high
uptake by liver and spleen, has thus far been an obstacle to any attempts at targeting to …

Liposomal compositions encapsulating bioactive agents and having improved circulation
longevity of the agents are disclosed. Such liposomes combine a low pH of the solution in …

In this article, a hydrophobic (beclomethasone dipropionate; BDP) and a hydrophilic
(cytarabine; Ara-C) drugs have been encapsulated in liposomes in order to be administered …

The overall objective of liposomal drug delivery is to selectively target drug delivery to
diseased tissue, while minimizing drug delivery to critical normal tissues. The purpose of this …

Drug delivery technologies represent a vast and vital area of Research and Development.
The demand for innovative drug delivery systems continues to grow, and this growth …

Liposomes can be prepared by a combination of reverse phase evaporation and sequential
extrusion through polycarbonate membranes. The vesicles have diameters in the range 0.05 …

Survival of rats exposed to 100% oxygen was increased from 69.5+/-1.5 to 118.1+/-9.9 h
(mean+/-SEM, P less than 0.05) when liposomes containing catalase and superoxide …