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In order to evaluate the usefulness of liposomes as oral vaccines, the stability of liposomes and serum IgA antibody response to antigen associated with liposomes after oral administration were examined. Liposomes composed of dipalmitoylphosphatidylcholine (DPPC), dipalmitoylphosphatidylserine (DPPS), and cholesterol (Chol) (1:1:2, molar ratio),(More)
Our aim is to elucidate the effects of osteoproteogerin (OPG) on cartilage destruction in rats as a model of collagen-induced arthritis (CIA). To establish the CIA model, Sprague Dawley rats were injected with bovine type II collagen solution subcutaneously via the tails. Adenovirus-mediated OPG (Ad-OPG) was then injected intra-articularly either at the(More)
Phospholipid vesicles, also known as liposomes, were examined for their ability to act as a drug carrier to the brain. 9-Amino-1,2,3,4-tetrahydroacridine (THA), a centrally acting acetylcholinesterase inhibitor, was used as a model drug. THA was encapsulated in dehydration-rehydration vesicles (DRV) composed of egg yolk phosphatidylcholine, cholesterol and(More)
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