منابع مشابه
Listeria infections of the eye.
The bacterium Listeria monocytogenes resides originally in the environment. Infections of the eye have been induced experimentally; for example, in rabbits and guinea pigs. Natural ocular infections occur in various animals; in most instances, they are induced exogenously; for example, by contaminated silage affecting primarily the conjunctiva, cornea, or the anterior chamber. Sporadic infectio...
متن کاملMycotic Infections of the Eye.
Fungal infections of the eye are an important cause of significant visual loss and blindness in some regions of the world, especially developing countries. Ocular mycoses remain a diagnostic and therapeutic challenge to the ophthalmologist. Corneal infection is the most frequent presentation, but the orbit, eyelids, lacrimal apparatus, conjunctiva, sclera and internal structures of the eye can ...
متن کاملThe Pathogenesis of Staphylococcus aureus Eye Infections
Staphylococcus aureus is a major pathogen of the eye able to infect the tear duct, eyelid, conjunctiva, cornea, anterior and posterior chambers, and the vitreous chamber. Of these infections, those involving the cornea (keratitis) or the inner chambers of the eye (endophthalmitis) are the most threatening because of their potential to cause a loss in visual acuity or even blindness. Each of the...
متن کاملBiofilms in Infections of the Eye
The ability to form biofilms in a variety of environments is a common trait of bacteria, and may represent one of the earliest defenses against predation. Biofilms are multicellular communities usually held together by a polymeric matrix, ranging from capsular material to cell lysate. In a structure that imposes diffusion limits, environmental microgradients arise to which individual bacteria a...
متن کاملFungal and parasitic infections of the eye.
The unique structure of the human eye as well as exposure of the eye directly to the environment renders it vulnerable to a number of uncommon infectious diseases caused by fungi and parasites. Host defenses directed against these microorganisms, once anatomical barriers are breached, are often insufficient to prevent loss of vision. Therefore, the timely identification and treatment of the inv...
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ژورنال
عنوان ژورنال: BMJ
سال: 1960
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5182.1353