Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0948265 (metabolic syndrome)
 24,271 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The metabolic syndrome is characterized by a blunted insulin-mediated glucose uptake in various cell types. We compared the glucose uptake characteristics of Epstein-Barr virus (EBV)-transformed lymphoblasts obtained from young men with vs without metabolic and cardiovascular evidence of metabolic syndrome. From a population of 218 men, 20- to 25-year-old, 10 men with a systolic blood pressure (BP) > or =130 mm Hg and family history of hypertension were assigned to a high BP (HBP) group, and 10 with a BP < or =110 mm Hg, and no family history of hypertension was assigned to a low BP (LBP) group. Multiple clinical and metabolic characteristics were examined in both groups and compared. Peripheral lymphocytes from HBP and LBP subjects were EBV-transformed, and the glucose transporter (Glut)-mediated glucose uptake from each group was compared in lymphoblasts. Body mass index, fasting glucose, immunoreactive insulin, insulin resistance index based on a homeostasis model assessment (HOMA-R), and total and low-density lipoprotein cholesterol were significantly higher in the HBP than the LBP subgroup (whole-body insulin resistance). Baseline Glut-mediated and Glut-mediated insulin-stimulated glucose uptake by lymphoblasts from the HBP group were significantly lower than by lymphoblasts from the LBP group (cellular insulin resistance). The net increment in Glut-mediated glucose uptake by insulin was inversely correlated with HOMA-R. In conclusion, cellular insulin resistance in EBV-transformed lymphoblasts is associated with young Japanese subjects with HBP. The net increment in Glut-mediated glucose uptake by insulin in lymphoblasts may be a useful intermediate phenotype to study genetic aspects of the metabolic syndrome.
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PMID:Cellular insulin resistance in Epstein-Barr virus-transformed lymphoblasts from young insulin-resistant Japanese men. 1573 15

Children with acute encephalopathy show prolonged electrographic seizure activity consistent with nonconvulsive status epilepticus (NCSE). Pediatric NCSE is a heterogeneous clinical entity with poor outcome and different etiologies, including central nervous system infection, stroke, toxic-metabolic syndrome, and epileptic syndrome. We report a 4-year-old girl with seizure and behavioral changes in whom the analysis of cerebrospinal fluid by polymerase chain reaction was positive for Epstein-Barr virus. We emphasize the importance of electroencephalography (EEG), and particularly, of continuous EEG monitoring for early recognition and appropriate treatment of this condition.
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PMID:Nonconvulsive status epilepticus complicating epstein-barr virus encephalitis in a child. 2474 40

This paper describes Randall Sakai's professional career from graduate school at the University of Pennsylvania, through postdoctoral work at Rockefeller University, and to being an independent investigator at the University of Cincinnati. He was fortunate in having Alan Epstein, Bruce McEwen, and Eliot Stellar as mentors. Early in Sakai's graduate work, Epstein and Stellar introduced him to Curt Richter, the legendary investigator at Johns Hopkins. This early introduction to Richter and his tradition of research was crucial for Sakai's scientific development. We review Sakai's research with the Visible Burrowing System (VBS) at Cincinnati. This was the most original of Sakai's research interests. His experimental proficiency in the investigation of salt appetite, food intake, and obesity led him to focus on the effect of chronic social stress on food intake, body composition, metabolism, and the distribution of fat. He and his colleagues, many of them his students, were able to demonstrate that chronic social stress produced changes in metabolism and fat distribution that were characteristic of an incipient metabolic syndrome that could lead to obesity. This did not solve the problem, but showed the way to further investigation. This opening up of problems to experimental investigation was a hallmark of Richter's research. Thus, Sakai worked in the mainstream of the research tradition of Richter. He did what he revered.
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PMID:Randall Sakai, chronic social stress, and the research tradition of Curt Richter. 2825 34

What's new in internal medicine will be dedicated to three topics: i) inflammatory myopathies constituting a heterogenous group of diseases whose clinical manifestations, immunological abnormalities, treatment response and outcomes vary widely; ii) alterations of gut microbiota contributing to the occurrence or development of a range of conditions, including autoimmune diseases for which further work is necessary to understand the correlation of dysbiosis with these diseases; iii) the reciprocal relationship between obesity, metabolic syndrome, atherosclerosis and autoimmune diseases. New data concerning systemic sclerosis, cutaneous vasculitis, adult Still's disease, autoantibodies anti DFS70, Epstein Barr virus and autoimmune diseases were also highlighted.
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PMID:[What's new in internal medicine?] 3058 54