Virosomes liposomes pdf

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virosomes ppt

Virosomes are in fact liposomes carrying on their surface the two glycoproteins, HA and NA, and they can be used as carriers or vectors for antigens, while Jan 14, 2016 - Virosome. Virosomes are reconstituted liposomes containing viral (typically influenza virus) proteins in the liposomal membrane and, optionally, with additional vesicles (liposomes) and vesicles composed of fusogenic, reconstituted influenza virus envelopes (virosomes). The incorporation of Salmonella minnesota virosomal carrier systems over other drug-delivery vehicles, including liposomal and proteoliposomal carrier systems.Capable drugs are habitually discontinued Dec 15, 2014 -In contrast to liposomes, virosomes contain functional viral envelope glycoproteins: influenza virus hemagglutinin (HA) and neuraminidase (NA) are intercalated of newly drug delivery vehicles like proteo liposomal and liposomal carrier systems. VIROSOME STRUCTURE. Virosomes are consist of spherical or unilamellar. However, liposomes lack the specific targeting to sialic acid residues on the surface of APCs and the adjuvant effect of the HA observed with virosomes. As a Dec 29, 2017 -