inhaled anesthetic delivery systems

Drug Delivery Systems

Ngày tải lên : 25/10/2013, 08:20

... Drug Delivery Systems Drug delivery systems modify the kinetics or the location of the escape of the drug from the medicine Tables 15.1 and 15.2 provide generic reasons for using drug delivery systems ... drug [21–23] 15.6 Examples of Biodegradable Polymer Drug Delivery Systems Under Development 15.6.1 Polyketals Polyketal-based drug delivery systems are under development for applications in which ... nanotechnology and biological mimicry to create drug delivery systems that penetrate into 15.6 Examples of Biodegradable Polymer Drug Delivery Systems Under Development articular cartilage tissue...

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Beverages as Delivery Systems for Nutraceuticals

Ngày tải lên : 25/10/2013, 21:20

... when ingested as supplements,116,117 and fruit and vegetable beverages can serve as excellent delivery systems Other juices that may have health beneÞts include cranberry and blueberry, which are ... the tomato? A broad summary of scientiÞc evidence suggests that the delivery of nutraceuticals in foods is more beneÞcial than delivery in isolated form because of higher bioavailability Yes, there ... exercise requires a person to be properly hydrated Water is usually the Þrst vehicle of choice for delivery of any nutraceutical or supplement to make a beverage, drink, or cocktail Milk and juices...

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Tài liệu SONEPLEX T1-B ASED SERVICE DELIVERY SYSTEMS pptx

Ngày tải lên : 10/12/2013, 16:15

... ADC’s Soneplex® Intelligent T1 Service Delivery System • An intelligent T1 service delivery system • Distributes up to 28 DS1 circuits over a variety of transport ... platform which provides T1 service delivery over copper and fiber in the same chassis Benefits • Provides one stop shopping for HDSL, T1 and Optical DS2 service delivery solutions Eliminates multiple ... 629-3104 • Ottawa, Ont (613) 599-5729 The Lowest Total Cost Solution SONEPLEX T1-BASED SERVICE DELIVERY SYSTEMS 418 6/98 Revision © 1997, 1998 ADC Telecommunications, Inc All Rights Reserved An Equal...

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Improvement of different vaccine delivery systems for cancer therapy pptx

Ngày tải lên : 06/03/2014, 02:21

... Laser II Viral and non-viral delivery systems (Non-physical delivery methods) including: Biological gene delivery systems (viral vectors) Non-biological gene delivery systems (non-viral vectors) ... Page of 20 Figure Live/non-live delivery systems Live or biological gene delivery systems include viral and/or bacterial vectors Non-live or nonbiological delivery systems mainly include cationic ... degradation and facilitate targeted delivery to antigen presenting cells [38,50] Figure generally shows live and non-live delivery systems Non-biological gene delivery systems (non-viral vectors) Non-viral...

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Chemical Aspects of Drug Delivery Systems pptx

Ngày tải lên : 28/03/2014, 10:20

... in the Chemical Aspects of Drug Delivery Systems New materials for drug delivery and targeting are reviewed and a representative range of excipients and delivery systems is considered in depth ... stability Chemical Aspects of Drug Delivery Systems Table Routes of administration and general classification of drug delivery systems ROUTES OF ADMINISTRATION DRUG DELIVERY CLASS ORAL SOLIDS (e.g ... these systems are in their infancy the potential of these approaches will continue to be explored, undoubtedly leading to advanced drug delivery systems Chemical Aspects of Drug Delivery Systems...

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Báo cáo Y học: Optimizing the delivery systems of chimeric RNA . DNA oligonucleotides Beyond general oligonucleotide transfer ppt

Ngày tải lên : 31/03/2014, 08:20

... all-round delivery system that can pass delivery barriers smoothly [30] The following are clues on finding such a delivery system Applying novel delivery systems to RDO transfer Fig RDO delivery systems ... FEBS 2002 Optimizing RNAÆDNA oligonucleotide delivery systems (Eur J Biochem 269) 5755 FUTURE DIRECTIONS: OPTIMIZING RDO DELIVERY SYSTEMS An ideal RDO delivery system should have little or no toxicity ... efficiency of RDOs However, these modified delivery systems are not ideal, because of instability in serum or toxicity to cells Recently, several novel delivery systems have been used successfully for...

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THE CHEMISTRY OF DRUG DELIVERY SYSTEMS (hoá học các hệ dẫn truyền thuốc)

Ngày tải lên : 18/04/2014, 15:37

... Generalities of drug delivery Liposomes as drug delivery systems Polymers and polymeric systems for drug delivery Dendrimers for drug delivery GENERALITIES OF DRUG DELIVERY DRUG DELIVERY SYSTEM Definition: ... DRUG DELIVERY Advantages:  avoid the first-pass effect of drug cleareance ORAL MUCOSAL ROUTE Classification:  Sublingual delivery  Buccal delivery  Local delivery Sublingual delivery Buccal delivery ... Targeted drug delivery systems: deliver drug to a desired body location, organ, tissue, specific cells…  Controlled-release drug delivery systems: preprogramed drug release By the route of delivery: ...

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nanoparticulate drug delivery systems, 2007, p.382

Ngày tải lên : 04/06/2014, 14:47

... drug -delivery systems of a certain size range Reflecting this trend of size definition, Nanoparticulate Drug Delivery Systems is a worthy attempt to bring together a wide range of drug -delivery systems ... and their delivery to where they are needed An ever increasing number of drug- and vaccinedelivery systems are being tested clinically, with many already marketed Recently, drug -delivery systems ... parenteral delivery The third chapter covers the polymerbased nanoparticulate drug -delivery systems Chapters to focus on nanofibers, nanocrystals, and lipid-based nanoparticulate drug -delivery systems, ...

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Báo cáo hóa học: " Nanotechnology-based drug delivery systems" pdf

Ngày tải lên : 20/06/2014, 00:20

... the widespread application of nanodelivery systems in medicine Design of nanotechnology – based drug delivery Systems Nanoparticles can be used in targeted drug delivery at the site of disease ... Colloidal drug delivery modalities such as liposomes, micelles or nanoparticles have been intensively investigated for their use in cancer therapy The effectiveness of drug delivery systems can ... http://www.occup-med.com/content/2/1/16 in the delivery system Quantum dots (QD) have been used to monitor RNAi delivery [16] PLGA and PLA based nanoparticles have also been used for in vitro RNAi delivery [17] Although...

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Báo cáo hóa học: " The application of carbon nanotubes in target drug delivery systems for cancer therapies" docx

Ngày tải lên : 20/06/2014, 22:20

... used in drug delivery systems These functionalization methods provided candidate techniques, and there are great possibilities for them to be used in the construction of drug delivery systems in ... about whether CNTs are the best carriers in anticancer drug delivery systems because there are many other anticancer drug delivery systems based on other nanomaterials, such as cationic polymers ... gene delivery for cancer therapies However, there have been only limited in vivo studies reported on the application of CNTs as the molecular transporter in drug delivery Page 14 of 22 Drug delivery...

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Ophthalmic Drug Delivery Systems - part 1 pptx

Ngày tải lên : 10/08/2014, 00:20

... ophthalmic drug delivery systems, but the knowledge in this field is rapidly expanding Systems range from simple solutions to novel delivery systems such as biodegradable polymeric systems, corneal ... and Alfred H Wachter 130 Ophthalmic Drug Delivery Systems Second Edition, Revised and Expanded, edited by Ashim K Mitra 131 Pharmaceutical Gene Delivery Systems, edited by Alain Rolland and Sean ... Mitra 251 III Drug Delivery Systems A: Conventional Systems Ocular Penetration Enhancers Thomas Wai-Yip Lee and Joseph R Robinson 281 10 Corneal Collagen Shields for Ocular Drug Delivery Shiro Higaki,...

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Ophthalmic Drug Delivery Systems - part 2 pdf

Ngày tải lên : 10/08/2014, 00:20

... Ocular drug delivery Pharmacokinetic considerations Clin Pharmacokinet., 18:255 Lang, J C., and Stiemke, M M Biological barriers to ocular delivery In: Ocular Therapeutics and Drug Delivery (I ... consideration in topical ocular drug delivery Clin Exp Pharmacol Physiol., 27:558 Schoenwald, R D (1993) Ocular pharmacokinetics/pharmacodynamics, Ophthalmic Drug Delivery Systems (A K Mitra, ed.), Marcel ... ophthalmic delivery J Ocular Pharmacol., 10:57 19 Gurny, R., Ibrahim, H., Aebi, A., Buri, P., Wilson, C G., Washington, N., Edman, P., and Camber, O (1987) Design and evaluation of controlled release systems...

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Ophthalmic Drug Delivery Systems - part 4 doc

Ngày tải lên : 10/08/2014, 00:20

... Vis Sci 30:1055–1061 23 Urtii, A (1993) Animal pharmacokinetics studies In Ophthalmic Drug Delivery Systems, Mitra, A K., ed Marcel Dekker, New York, pp 83–108 24 Prince, J H (1964) The Rabbit ... Vis Sci 34:531–538, 1993 10 Ohtori, A., and Tojo, K In vivo/in vitro correlation of intravitreal delivery of drugs with the help of computer simulation Biol Pharm Bull 17:283–290, 1994 11 Tojo, ... microdialysis More than 20 papers describing microdialysis approaches for assessment of ocular drug delivery and endogenous substrate characterization have been published, which include both vitreous...

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Ophthalmic Drug Delivery Systems - part 5 doc

Ngày tải lên : 10/08/2014, 00:20

... Ophthalmic Drug Delivery Systems (A K Mitra, ed.), Marcel Dekker, Inc., New York, Chapter 12 17 Zheng, X., Marquart, M E., Mitra, A K., and Hill, J M (2002) Unique ocular drug delivery systems In: ... for rational design of drug delivery systems for therapeutic agents that are poorly absorbed across the cornea or require delivery to posterior segment of the eye Drug delivery across the conjunctiva ... collagen shield delivery systems produced significantly greater drug levels than topical drops alone at both times Thus, both these reports support the potential for collagen shield delivery of corticosteroid...

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Ophthalmic Drug Delivery Systems - part 6 docx

Ngày tải lên : 10/08/2014, 00:20

... the cornea, and for delivery systems that can retain high concentrations of drug at the absorptive surfaces or the conjunctiva or sclera Recent advances in drug delivery systems that minimize ... practical design of drugs and drug delivery systems for ocular therapy Noncorneal delivery is not a panacea and will probably have niche utility in ocular drug delivery The greatest potential for ... A., and Ganiban, G J (1995) Delivery systems for intraocular routes, Adv Drug Delivery Rev., 16:107–123 129 Geroski, D H., and Edelhauser, H F (2000) Review: Drug delivery for posterior segment...

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Ophthalmic Drug Delivery Systems - part 8 docx

Ngày tải lên : 10/08/2014, 00:20

... polypeptides require special delivery systems However, since most of these compounds are very potent, require low doses, and are well absorbed from the mucous membrane, their delivery via the ocular ... future We hope that novel drug delivery systems will be developed to deliver potent polypeptide drugs through the ocular route REFERENCES Lee, V H L (1987) Ophthalmic delivery of peptides and proteins, ... drug delivery, Pharm Res., 7:S113 28 Chien, Y W., Lelawong, P., Siddiqui, O., Sun, Y., and Shi, W M (1990) Facilitated transdermal delivery of therapeutic peptides and proteins by iontophoretic delivery...

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Ophthalmic Drug Delivery Systems - part 9 pot

Ngày tải lên : 10/08/2014, 00:20

... perform and bypasses the need for complex viral or non viral delivery systems Subretinal or intravitreal injections are common routes of delivery to the affected area Preparative amounts of neurotrophic ... are a number of drawbacks associated with them Nonviral gene delivery systems consist of a therapeutic gene and a synthetic gene delivery system The main functions of the synthetic carrier are ... safety of viral vectors as gene delivery vehicles Consequently, considerable effort has been devoted to evaluating and designing alternative strategies for gene delivery Nonviral approaches that...

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Ophthalmic Drug Delivery Systems - part 10 ppt

Ngày tải lên : 10/08/2014, 00:20

... therapeutics: drug delivery and targeting Adv Drug Delivery Rev., 18:115–131 167 J W Jaroszewski, and J S Cohen (1991) Cellular uptake of antisense oligodeoxynucleotides Adv Drug Delivery Rev., 6:235–250 ... and mechanism of delivery of oligonucleotides mediated by cationic lipids Pharm Res., 13:1367–1372 P L Felgner (1990) Particulate systems and polymers for in vitro and in vivo delivery of polynucleotides ... (1990) pHsensitive liposomes and antisense oligonucleotide delivery Drug Delivery, 3:67–73 C Y Wang and L Huang (1989) Highly efficient DNA delivery mediated by pH-sensitive immunoliposomes Biochemistry,...

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Ophthalmic Drug Delivery Systems - part 1 ppsx

Ngày tải lên : 10/08/2014, 03:20

... ophthalmic drug delivery systems, but the knowledge in this field is rapidly expanding Systems range from simple solutions to novel delivery systems such as biodegradable polymeric systems, corneal ... and Alfred H Wachter 130 Ophthalmic Drug Delivery Systems Second Edition, Revised and Expanded, edited by Ashim K Mitra 131 Pharmaceutical Gene Delivery Systems, edited by Alain Rolland and Sean ... Mitra 251 III Drug Delivery Systems A: Conventional Systems Ocular Penetration Enhancers Thomas Wai-Yip Lee and Joseph R Robinson 281 10 Corneal Collagen Shields for Ocular Drug Delivery Shiro Higaki,...

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