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Автор: Jesse Russel
Год: 2012
Издание:
Книга по Требованию
Страниц: 102
ISBN: 9785511264233
High Quality Content by WIKIPEDIA articles! AIDS dementia complex (ADC; also known as HIV dementia, HIV encephalopathy, HIV-associated dementia and HIV-associated neurocognitive disorder) is a common neurological disorder associated with HIV infection and AIDS. It is a metabolic encephalopathy induced by HIV infection and fueled by immune activation of brain macrophages and microglia. These cells are actively infected with HIV and secrete neurotoxins of both host and viral origin. The essential features of ADC are disabling cognitive impairment accompanied by motor dysfunction, speech problems and behavioral change. Cognitive impairment is characterised by mental slowness, trouble with memory and poor concentration. Motor symptoms include a loss of fine motor control leading to clumsiness, poor balance and tremors. Behavioral changes may include apathy, lethargy and diminished emotional responses and spontaneity. Histopathologically, it is identified by the infiltration of monocytes...
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