Infectious Keratitis: Secreted Bacterial Proteins That Mediate Corneal Damage

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Infectious Keratitis: Secreted Bacterial Proteins That Mediate Corneal Damage

Ocular bacterial infections are universally treated with antibiotics, which can eliminate the organism but cannot reverse the damage caused by bacterial products already present. The three very common causes of bacterial keratitis-Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pneumoniae-all produce proteins that directly or indirectly cause damage to the cornea that can resul...

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Corneal Nerve Damage In Microbial Keratitis.

Barriers that rapidly oppose potential corneal pathogens include innate immunity, tears that form a barrier and contain antimicrobial substances, and blink reflex that helps to spread tears over the cornea and mechanically sweep away pathogens. These protective mechanisms are controlled by nerves that can both stimulate and inhibit immune functions, stimulate tear production, and regulate blink...

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PACK-CXL: Corneal cross-linking in infectious keratitis.

BACKGROUND Corneal cross-linking (CXL) using ultraviolet light-A (UV-A) and riboflavin is a technique developed in the 1990's to treat corneal ectatic disorders such as keratoconus. It soon became the new gold standard in multiple countries around the world to halt the progression of this disorder, with good long-term outcomes in keratometry reading and visual acuity. The original Dresden treat...

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Corneal Pyogenic Granuloma: Rare Complication of Infectious Keratitis

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Corneal collagen crosslinking in the treatment of infectious keratitis

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ژورنال

عنوان ژورنال: Journal of Ophthalmology

سال: 2013

ISSN: 2090-004X,2090-0058

DOI: 10.1155/2013/369094