Localized or topical administration of drugs may be considered as a potential approach for
overcoming the problems caused by the various biological barriers encountered in drug …

Topical instillation of eye drops remains the most common and easiest route of ocular drug
administration, representing the treatment of choice for many ocular diseases. Nevertheless …

Ocular drug delivery is challenging due to the presence of anatomical and physiological
barriers. These barriers can affect drug entry into the eye following multiple routes of …

Commercially available ocular drug delivery systems are effective but less efficacious to
manage diseases/disorders of the anterior segment of the eye. Recent advances in …

A new era of science and technology has emerged in pharmaceutical research with focus on
develo** novel drug delivery systems for oral administration. Conventional dosage forms …

Blindness and vision impairment are the most devastating global health problems resulting
in a substantial economic and social burden. Delivery of drug to particular parts of the …

The human eye being a complex and a very sensitive organ makes the drug delivery task
challenging. An increase in the intra-ocular pressure at the aqueous humour leads to …

Gellan gum is a green biopolymer widely used in pharmaceuticals, cosmetics and food
industries as suspending, stabilizing, and thickening agent. It is able to form hydrogels with …

Natural Polysaccharides in Drug Delivery and Biomedical Applications provides a
fundamental overview of natural polysaccharides, their sources, extraction methodologies …

Ocular drug delivery is a significantly challenging task due to the presence of various
anatomical and physiological barriers in the eye. Naturally available polysaccharides, when …