Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P50583 (asymmetrical)
 12,197 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Six hundred and sixty-one patients with stroke, confirmed by CT scan or at autopsy, were reviewed in order to evaluate the frequency of presentation with altered mental state. Nineteen patients (3%) had presented with delirium, an organic delusional state, the acute onset of dementia, or mania, mimicking psychiatric illness. All had focal cerebrovascular lesions which were usually, but not invariably, right sided. None had a previous history of cognitive impairment, psychiatric disease, drug abuse, or alcohol excess. Neurological signs were absent or mild and transient, and therefore easily missed. Post-mortem examinations in four patients showed localised cerebral infarctions with no evidence of multiple lesions, Alzheimer's disease, or metabolic encephalopathies. The possible causative factors are discussed and the evidence of asymmetrical cerebral representation of emotion, and for a relationship with epilepsy, is reviewed.
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PMID:Inobvious stroke: a cause of delirium and dementia. 347 Nov 94

Prospective studies of HIV-positive and HIV-negative individuals, longitudinal prospective studies of HIV-positive patients and the African experience with spondyloarthropathies have provided support for a direct role of HIV infection in producing a variety of articular manifestations. The most common manifestations are arthralgia and the spectrum of spondyloarthropathies, but distinct entities such as HIV-associated arthritis and the painful articular syndrome have also been reported. Although initial reports described patients with mainly asymmetric oligoarthritis, a polyarticular presentation is now seen frequently. In Caucasians, HIV-associated reactive arthritis resembles reactive arthritis in non-HIV-infected persons. Reactive arthritis, psoriatic arthritis and undifferentiated spondyloarthropathy were uncommon in Africa and are now detected more often with the HIV epidemic. Although early reports in Western communities reported asymmetrical oligoarthritis as the usual pattern, polyarticular involvement is now seen frequently. Intravenous drug abuse is the most likely risk factor for septic arthritis, even in HIV-infected persons in Western communities, while HIV infection itself may be more important in developing countries where most patients do not receive highly active antiretroviral therapy (HAART). Recent reports have drawn attention to the development of avascular necrosis of the bone in HIV-positive patients and the risk factors include HAART itself, complications of HAART, HIV infection per se or concomitant conventional risk factors. Many patients respond to conventional symptomatic therapy, and disease-modifying drug therapy is necessary for patients who have persistent and progressive arthritis. The use of HAART can modify the prevalence or expression of the articular syndromes.
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PMID:Articular manifestations of human immunodeficiency virus infection. 1278 25