کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3416427 | 1593701 | 2015 | 4 صفحه PDF | دانلود رایگان |
• GAE due to Acanthamoeba is a chronic infection, lasting 6 months to a year.
• Given the systemic nature, a significant latent period is puzzling.
• Here, we proposed cascade of vascular events leading to GAE.
• Amoebae migrate along the tunica media of the vessel wall.
• Subsequently, amoebae progressively invade the parenchyma.
Granulomatous amoebic encephalitis due to Acanthamoeba is a chronic disease that almost always results in death. Hematogenous spread is a pre-requisite followed by amoebae invasion of the blood-brain barrier to enter the central nervous system. Given the systemic nature of this infection, a significant latent period of several months before the appearance of clinical manifestations is puzzling. Based on reported cases, here we propose pathogenetic mechanisms that explain the above described latency of the disease.
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Journal: Microbial Pathogenesis - Volume 88, November 2015, Pages 48–51