As a naturally-occurring polysaccharide which could be found in various ophthalmic tissues,
hyaluronic acid (HA) has a wide range of applications in the eye, including treatment of dry …

Extensive research is currently being conducted into novel ocular drug delivery systems
(ODDS) that are capable of surpassing the limitations associated with conventional …

Hyaluronic acid (HA) is a widely investigated biomaterial for many therapeutic applications
owing to its unique properties of biocompatibility, biodegradation, and viscoelasticity. HA …

Polysaccharides, such as cellulose, hyaluronic acid, alginic acid, and chitosan, as well as
polysaccharide derivatives, have been successfully used to augment drug delivery in the …

Hyaluronic acid (HA) has recently been studied for its use in drug delivery applications.
Medically, HA is used as a surgical aid in ophthalmology. It also possesses therapeutic …

There are many challenges involved in ocular drug delivery. These are a result of the many
tissue barriers and defense mechanisms that are present with the eye; such as the cornea …

Since hyaluronate (HA) was firstly isolated from the vitreous of bovine eyes in 1934, HA has
been widely investigated for various biomedical applications. As a naturally-occurring …

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 …

Eyes are directly exposed to the outer environment and susceptible to infections, leading to
various ocular disorders. Local medication is preferred to treat eye diseases due to its …

Hyaluronic acid (HA) is a biodegradable, biocompatible, non-toxic, non-immunogenic and
non-inflammatory linear polysaccharide, which has been used for various medical …