Medications

Administering antibiotics through the cornea

The anatomic and physiologic structure of the eyes constitutes an important barrier when administering medicine. The amount of medicine that passes through the cornea via creams or drops is very limited, and it is necessary ...

Ophthalmology

Nanosponges show promise for potentially blinding eye infections

In recent years, the number of eye surgeries for conditions including cataracts and glaucoma has dramatically increased and with it, so has the number of potentially blinding intraocular infections. In a new study, researchers ...

Ophthalmology

Home remedies: Problems with pink eye

Pink eye (conjunctivitis) is an inflammation or infection of the transparent membrane (conjunctiva) that lines your eyelid and covers the white part of your eyeball. When small blood vessels in the conjunctiva become inflamed, ...

Health

Is it safe to use makeup testers in cosmetics stores?

A woman in the US is suing a cosmetics store because she claims that she caught herpes from their lipstick tester. In case you're wondering if this is even possible, as a microbiologist, I can tell you that it most certainly ...

Diseases, Conditions, Syndromes

Focus on dengue vision problems

The first insights into dengue virus damage to the eye start the work needed to combat one of the important side effects in the infectious disease's spread across the world.

Immunology

Researchers identify master molecule behind corneal inflammation

One of the symptoms of herpes simplex virus-1 infection of the eye is lingering inflammation of the cornea - the clear outer layer of the eyeball. But without blood vessels, it has long puzzled researchers how this tissue ...

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