Ocular Drug Delivery Systems
Novel ocular drug delivery systems: An overview
... for ocular diseases, especially for the posterior segment, has been considered as a formidable ...Targeted drug delivery has generated a great deal of interest in the field because of its potential ...
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AN OVERVIEW AND ADVANCEMENT IN OCULAR DRUG DELIVERY SYSTEMS
... from ocular surface is typically ...the ocular bioavailability can be substantially increased and systemic absorption ...in ocular bioavailability may be achieved for topically applied drugs with a ...
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Ocular drug delivery system: Approaches to improve ocular bioavailability
... Ophthalmic drug delivery is most interesting and challenging delivery system facing the pharmaceutical scientist ...In ocular drug delivery system, there is a main problem of ...
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A NOVEL APPROACHES ON OCULAR DRUG DELIVERY SYSTEM
... in ocular drug delivery systems by using specialized delivery systems such as polymers, liposomes, or dendrimers to overcome some of these ...Ideal ocular ...
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A REVIEW ON: OCULAR INSERTS A NOVEL DRUG DELIVERY SYSTEM
... multilayered, drug-impregnated, solid or semisolid consistency devices placed into cul-de-sac or conjunctiva ...containing drug. Ocular drug delivery is one of the most fascinating and ...
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Novel approaches of treatment via ocusert drug delivery
... by ocular inserts offers an irritable approach to the problem of prolonging pre-corneal drug residence ...controlled ocular drug delivery systems increased the efficiency of the ...
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Ion-activated In Situ Gelling Ophthalmic Delivery Systems of Azithromycin
... cure ocular infection, it needs at least ...the drug content in aqueous humor, tear fluid and conjunctival coat reach the minimal inhibitory concentration ...high drug level in every ...
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OCULAR DRUG DELIVERY: A REVIEW
... therapeutic systems were developed using gel and liposome-based formulations to minimize tear-driven dilution in the conjunctival sac, a long-pursued objective in ...for ocular drug delivery ...
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Drug Delivery: Plant Lectins as Bioadhesive Drug Delivery Systems
... The delivery of aqueous ophthalmic drug solutions shows limitations due to the efficient removal mechanisms that exist within the precorneal ...area. Ocular drug absorption requires good ...
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Nanotechnology: Applications in pharmaceutical drug delivery systems
... controlled delivery of drugs in the biological systems with very less undesirable ...the delivery of drugs at their targeted site in the body (Table ...in ocular delivery for various ...
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OCULAR INSERTS - A NOVEL APPROACH IN OCULAR DRUG DELIVERY
... the ocular dosage forms, the physiological and anatomical constraints put forth by the eye is a significant challenge to the pharmaceutical scientists and researchers to target drugs to the posterior segment of ...
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Ophthalmic Drug Delivery System-A Concise Review on its Conventional and Novel Approaches
... the ocular bioavailability of drug and the need of frequent administration of the drug is also minimized by employing such novel ophthalmic ...These systems have high thermodynamic stability, ...
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CURRENT STATUS AND ADVANCED APPROACHES IN OCULAR DRUG DELIVERY SYSTEM: SAFETY EVALUATION, FUTURE CONSIDERATION
... Topical delivery to the eye is the most expedient way of ocular gene ...advanced delivery systems that prolong the contact time of the vector with the surface of the eye may enhance transgene ...
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OCULAR DRUG DELIVERY SYSTEM: AN OVERVIEW
... selective drug delivery to eye and enhanced bioavailability of ...in ocular drug delivery appears greater affinity to lipophilic than hydrophilic ...polymeric drug ...
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REVIEW ON OCULAR INSERT DRUG DELIVERY SYSTEM
... erodible systems can have significantly variable erosion rates based on individual patient physiology and lachrimation patterns, while degradation products and residual solvents used during the polymer preparation ...
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Nano sized ocular drug delivery system - an overview
... novel drug delivery technologies, advancement of nanotechnology in formulation development for bio-degradable, non-biodegradable, nanoemulsions, nanoparticles, vesicular systems, implants, ...
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Nanoprecipitation as emerging technique for nanosuspension in ocular drug delivery
... all drug compounds belonging to biopharmaceutical classification system (BCS) classes II and IV to increase their ...size drug particles that are produced by a suitable method and may or may not stabilized ...
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Ocular inserts: Novel approach for drug delivery into eyes
... maximize drug effects but cause high degree of risk, also there is restriction due to strong blood-ocular tissue barrier require larger dose for ...controlled drug delivery system to prolong ...
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Dendrimers as tunable vectors of drug delivery systems and biomedical and ocular applications
... the delivery of the two antiglaucoma drugs studied, since their solubility, sustained release, and uptake was significantly increased compared with phosphate-buffered saline–drug solution delivered as eye ...
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AZITHROMYCIN A NOVEL DRUG DELIVERY SYSTEM FOR OCULAR APPLICATION
... ophthalmic delivery system of AZT. A major problem being faced in ocular therapeutics is the attainment of an optimal concentration at the site of ...from ocular dosage forms is mainly due to the ...
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