Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P05231 (interleukin-6)
 23,907 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The patient was a 33 year female. In 2001, she was diagnosed with systemic lupus erythematosus (SLE) and treated with prednisolone and ciclosporin. In May 2006, she noticed slight muscle weakness in the bilateral lower limbs. In July of the same year, she experienced gait difficulty and was admitted to our hospital because of fatigue, appetite loss, fever and disorientation. Soon afterwards, she had a fit of general convulsion and suffered from urinary retention and fecal incontinence. A brain magnetic resonance image revealed atrophy of the thoracic cord in T2 weighted images, and cerebrospinal fluid examination showed high total protein and interleukin-6 concentration, indicating complication of lupus myelitis as well as cerebral involvement. Steroid pulse and oral prednisolone treatment resulted in ameriolation of cerebral complications such as disorientation and convulsion, but muscle weakness and paresthesia in the lower limbs and urinary retention persisted. Cyclophosphamide pulse therapy was started and resulted in a marked recovery from muscle weakness, paresthesia and urinary retention, and she could discharge. We conclude that steroid and cyclophosphamide pulse therapy for a SLE patient with CNS lupus and lupus myelitisis is effective for ameriolation of symptoms such as disorientation, convulsion, urinary retension, fecal incontinence, muscle weakness and paresthesia in the lower limbs as well as elevated level of serum anti-ribosomal P antibody.
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PMID:[Successful therapy with steroid and cyclophosphamide pulse for CNS lupus and lupus myelitis]. 1798 83

Influenza-associated encephalopathy (IAE) is characterized by severe neurological complications during high-grade fever with high morbidity and mortality in children. The major neurological complications during high-grade fever include convulsive seizures, loss of consciousness, neuropsychiatric behavior (hallucination, meaningless speech, disorientation, laughing alone); high voltage amplitude slow waves and the occurrence of theta oscillation are depicted on the electroencephalogram (EEG) in the IAE patients. At the early phase of the disease, the cytokines levels increase in severe cases. To understand the neuronal properties in the CNS leading to these neurological complications in IAE patients, we recorded EEG signals from the hippocampus and cortex of rats infected with influenza A/WSN/33 H1N1 virus (IAV) strain. Abnormal EEG activities were observed in all infected rats under anesthesia, including high voltage EEG burst amplitude and increased EEG spikes in the early phase (8 h-day 2) of infection, and these increases at the early phase were in parallel with a significant increase level of interleukin-6 (IL-6) in the serum. When the infected rats were heat-stressed by elevating the rat body core temperature to 39-41 degrees C, these abnormal EEG activities were enhanced, and the oscillation pattern shifted in most of rats from slow bursting waves (<1 Hz) to theta oscillation (3-6 Hz). These results indicate that the abnormal EEG activities in IAE patients could be well reproduced in anesthetized IAV infected rats under hyperthermia, hence this animal model will be useful for further understandings the mechanism of neuronal complications in IAE patient during high-grade fever.
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PMID:Rat model of influenza-associated encephalopathy (IAE): studies of electroencephalogram (EEG) in vivo. 1989 4