Diseases Commons^™

A Critical Appraisal Of The Physicochemical Properties And Biological Effects Of Artificial Tear Ingredients And Formulations, Judy Weng, Michael K. Fink, Ajay Sharma

Pharmacy Faculty Articles and Research

Dry eye disease is among the most prevalent diseases affecting the ocular surface. Artificial tears remain the cornerstone therapy for its management. There are currently a wide variety of marketed artificial tears available to choose from. These artificial tears differ significantly in their composition and formulation. This article reviews the physicochemical and biological properties of artificial tear components and how these characteristics determine their use and efficacy in the management of dry eye. Furthermore, this article also discusses the various formulations of artificial tears such as macro and nanoemulsion and the type of preservatives present in them.

Categorization Of Marketed Artificial Tear Formulations Based On Their Ingredients: A Rational Approach For Their Use, Avani Kathuria, Kiumars Shamloo, Vishal Jhanji, Ajay Sharma

Pharmacy Faculty Articles and Research

Dry eye disease is a common ocular condition affecting millions of people worldwide. Artificial tears are the first line therapy for the management of dry eye disease. Artificial tear formulations contain a variety of active ingredients, biologically active excipients, and preservatives. Many of these formulations are also available as preservative-free. This study was conducted to inspect artificial tear formulations currently marketed in the United States for their active ingredients, biologically relevant excipients, and preservatives. The marketed artificial tears were examined at various US retail pharmacy chains and using the manufacturers’ website to compile information about active ingredients, inactive ingredients, and …

Graft Versus Host Disease-Associated Dry Eye: Role Of Ocular Surface Mucins And The Effect Of Rebamipide, A Mucin Secretagogue, Kiumars Shamloo, Ashley Barbarino, Saleh Alfuraih, Ajay Sharma

Pharmacy Faculty Articles and Research

PURPOSE. The present study was designed to investigate the role of ocular surface glycocalyx and mucins in graft versus host disease (GVHD)-associated dry eye. The ameliorative effect of topical rebamipide, a mucin secretagogue, on GVHD-associated dry eye was also tested.

METHODS. A mouse model of allogeneic transplantation was used to induce ocular GVHD with C57BL/6 as donors and B6D2F1 as recipient mice. Phenol red thread method and fluorescein staining was used to quantify tear secretion and corneal keratopathy. At 8 weeks after the allogeneic transplantation, corneas were harvested to perform glycocalyx staining and confocal microscopy. Goblet cell staining was performed …