Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Experimental allergic encephalomyelitis (EAE) was induced in twelve cynomologous macaques (Macaca fascicularis) by sensitization to autologous myelin basic protein (BP) in complete Freund's adjuvant (CFA). The white blood cell (WBC) count, absolute number of lymphocytes and absolute numbers of CD4+ and CD8+ T-cell subsets were measured weekly. Using magnetic resonance imaging (MRI), the animals were monitored twice weekly for the development of central nervous system (CNS) lesions. Conventional spin-warp imaging was performed using a General Electric CSI-II NMR imager/spectrometer (2 Tesla magnet). CNS lesions were detected by MRI in all of the animals sensitized to myelin BP. Longitudinal analysis of their peripheral blood leukocytes revealed a progressive leukocytosis and lymphopenia, which always preceded the onset of clinical signs and almost always also preceded the formation of detectable CNS lesions. These results suggest that frequent analysis of T-cell subsets may provide a more accurate means of predicting episodes of disease activity than clinical or MRI evaluation.
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PMID:Magnetic resonance imaging and peripheral blood abnormalities in experimental allergic encephalomyelitis. 279 Jan 50