Abstract:
:The discovery of liposome or lipid vesicle emerged from self forming enclosed lipid bi-layer upon hydration; liposome drug delivery systems have played a significant role in formulation of potent drug to improve therapeutics. Recently the liposome formulations are targeted to reduce toxicity and increase accumulation at the target site. There are several new methods of liposome preparation based on lipid drug interaction and liposome disposition mechanism including the inhibition of rapid clearance of liposome by controlling particle size, charge and surface hydration. Most clinical applications of liposomal drug delivery are targeting to tissue with or without expression of target recognition molecules on lipid membrane. The liposomes are characterized with respect to physical, chemical and biological parameters. The sizing of liposome is also critical parameter which helps characterize the liposome which is usually performed by sequential extrusion at relatively low pressure through polycarbonate membrane (PCM). This mode of drug delivery lends more safety and efficacy to administration of several classes of drugs like antiviral, antifungal, antimicrobial, vaccines, anti-tubercular drugs and gene therapeutics. Present applications of the liposomes are in the immunology, dermatology, vaccine adjuvant, eye disorders, brain targeting, infective disease and in tumour therapy. The new developments in this field are the specific binding properties of a drug-carrying liposome to a target cell such as a tumor cell and specific molecules in the body (antibodies, proteins, peptides etc.); stealth liposomes which are especially being used as carriers for hydrophilic (water soluble) anticancer drugs like doxorubicin, mitoxantrone; and bisphosphonate-liposome mediated depletion of macrophages. This review would be a help to the researchers working in the area of liposomal drug delivery.
journal_name
Curr Drug Delivjournal_title
Current drug deliveryauthors
Samad A,Sultana Y,Aqil Mdoi
10.2174/156720107782151269subject
Has Abstractpub_date
2007-10-01 00:00:00pages
297-305issue
4eissn
1567-2018issn
1875-5704journal_volume
4pub_type
杂志文章,评审abstract::The placenta has traditionally been considered as a highly permeable organ for a large variety of substances with diverse molecular structures that are readily able to cross it from the maternal blood to reach the foetus. This has recommended limiting the use of drugs during pregnancy as far as possible. However, our ...
journal_title:Current drug delivery
pub_type: 杂志文章,评审
doi:10.2174/1567201043334731
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abstract::Several groups have shown that vaccine antigens can be encapsulated within polymeric microparticles and can serve as potent antigen delivery systems. We have recently shown that an alternative approach involving charged polylactide co-glycolide (PLG) microparticles with surface adsorbed antigen(s) can also be used to ...
journal_title:Current drug delivery
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journal_title:Current drug delivery
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journal_title:Current drug delivery
pub_type: 杂志文章
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journal_title:Current drug delivery
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abstract::The objective of this work was to investigate the main theological features of vaginal hydrophilic polymer gels and to elucidate about the relationship between these characteristics and gels composition, and their general influence in therapeutic/usage purpose. Flow and dynamic oscillatory properties of four commercia...
journal_title:Current drug delivery
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journal_title:Current drug delivery
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journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/1567201815666180723115600
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journal_title:Current drug delivery
pub_type: 杂志文章,评审
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journal_title:Current drug delivery
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doi:10.2174/156720111796642282
更新日期:2011-09-01 00:00:00
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journal_title:Current drug delivery
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journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/1567201817666191227095019
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journal_title:Current drug delivery
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更新日期:2014-01-01 00:00:00
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journal_title:Current drug delivery
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abstract:BACKGROUND:Wound healing is a biological process that can get in a state of pathologic inflammation, requiring the use of specific medications able to promote proper tissue repair. OBJECTIVE:The study describes the production and characterization of nanoparticle based gel for wound healing treatment designed to delive...
journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/1567201815666180518123926
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journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/156720112802650725
更新日期:2012-09-01 00:00:00
abstract::Osteoarthritis is usually regarded as a localized disease whose optimal treatment is a therapy applied directly to the affected joint. Unfortunately, current local therapies such as repeated intraarticular injections or constant infusions are associated with a higher risk of infection. One way to overcome this would b...
journal_title:Current drug delivery
pub_type: 杂志文章,评审
doi:10.2174/156720107779314839
更新日期:2007-01-01 00:00:00
abstract::Paclitaxel (taxol, 1a) and docetaxel (taxotere, 1b) have established themselves as an important class of antitumor drugs currently available to the oncologist. While the great contribution of these drugs to the management of the disease and their effect on the improvement of the patient quality of life could not be ov...
journal_title:Current drug delivery
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journal_title:Current drug delivery
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doi:10.2174/1567201813666160321115543
更新日期:2016-01-01 00:00:00
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journal_title:Current drug delivery
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abstract::The use of different drug classes as host modulating agents has been postulated to have significance as an adjunctive remedy curing chronic periodontitis. In this study nano-structured films containing doxycyclin (DOX) were evaluated for such purpose. Nano DOX/chitosan particulate system was prepared using spray dryin...
journal_title:Current drug delivery
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journal_title:Current drug delivery
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journal_title:Current drug delivery
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更新日期:2020-12-31 00:00:00
abstract::Cutaneous gene therapy and DNA vaccination are potential applications of plasmid delivery methods where a gene for an antigen or a therapeutic protein is inserted in the plasmid and applied to the skin. However, the delivery of the DNA plasmid is a major challenge due to the unusual physicochemical properties of the D...
journal_title:Current drug delivery
pub_type: 杂志文章,评审
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更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Mesoporous bioactive glass (MBG) has been widely studied because of its excellent histocompatibility and degradability. However, due to the lack of good osteoinductive activity, the pure MBG scaffold is not effective in repairing large-scale bone defects. OBJECTIVE:To observe the repair effect of MBG scaffo...
journal_title:Current drug delivery
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更新日期:2020-09-15 00:00:00
abstract:OBJECTIVE:The aim of the present study was to design an efficient delivery system with an anticipated swelling and drug release properties for a prolonged drug release as well as to target colon for various hydrophilic drugs. METHOD:For this purpose, the pH-responsive hydrogel comprising a combination of Eudragit and ...
journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/1567201816666190208165511
更新日期:2019-01-01 00:00:00
abstract::The aim of this work is to study liposomes as carriers of nutrients and therapeutic agents in aquaculture with Venerupis decussatus and Venerupis pullastra larvae. Multilamellar (MLVs) and large unilamellar (LUVs) vesicles were prepared from a commercial mixture of soy phosphatidylcholine, rich in unsaturated and poly...
journal_title:Current drug delivery
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abstract:OBJECTIVES:This study aimed to develop and evaluate chitosan (CTS) solid dispersion particulate matrix (SDPM) for sustained oral delivery of ketorolac tromethamine (KT). METHODS:SDPM formulations were prepared by freeze drying method and characterized for their effectiveness and biological activities via in vitro and ...
journal_title:Current drug delivery
pub_type: 杂志文章
doi:10.2174/1567201812666151012114006
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Nasal delivery of 20 (R) -ginsenoside Rg3 (Rg3) has a short-lived anti-fatigue effect owing to rapid clearance by nasal cilia. Thus, in order to extend the residence time of Rg3 in the nasal cavity, a new drug delivery system is needed. METHODS:Chitosan microspheres loaded with Rg3 were prepared using a mul...
journal_title:Current drug delivery
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doi:10.2174/1567201814666161109121151
更新日期:2017-09-06 00:00:00