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HIV/AIDS PSYCHIATRY A Review of Syndromes and Treatment

HIV/AIDS PSYCHIATRY A Review of Syndromes and Treatment

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• EARLY PENETRATION INTO CNS (DAY 16) VIA MACROPHAGES<br />

ACROSS BLOOD-BRAIN BARRIER<br />

• VIRUS INFECTS MACROPHAGES AND MICROGLIAL CELLS, NOT<br />

NEURONS<br />

• NEUROTOXINS AND CHRONIC INFLAMMATORY RESPONSE⇒<br />

NEURONAL DYSFUNCTION/DEATH<br />

• CNS IS A RESERVOIR WITH SEPARATE VIRAL DYNAMICS FROM<br />

PERIPHERAL BLOOD<br />

• BRAIN/LIMBIC SYSTEM DYSFUNCTION ⇒ MOOD SYMPTOMS,<br />

SLEEP DISTURBANCE, MEMORY AND CONCENTRATION<br />

COMPLAINTS, MENTAL SLOWING, AGITATION

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