Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Endothelial injury is important in the pathogenesis of thrombosis, atherosclerosis, disseminated intravascular coagulation, and vasculitis. The ability of several common human viruses to infect cultures of endothelial cells obtained from human umbilical veins or bovine thoracic aorta was demonstrated. Indicators of infection included cytopathology, viral growth curves, and antigen detection by immunofluorescence. Herpes simplex virus type 1, adenovirus type 7, measles virus, and parainfluenza virus type 3 infected both human venous and bovine aorta endothelium. Mumps virus, poliovirus type 1, and echovirus type 9 grew only in human venous cells; coxsackievirus B4 infected only bovine arterial cultures; and cytomegalovirus, influenza A/Victoria/75 (H3N2) virus, and respiratory syncytial virus failed to grow in either cell culture. During replication some viruses caused acute lytic changes; some produced chronic, less destructive alterations; and other induced no apparent cytopathology. The results suggest that viral replication within endothelium may be important in the pathogenesis of viral disease of initiation of vessel-wall injury.
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PMID:Virus infection of endothelial cells. 626 Aug 74

A 58-year-old man was admitted to our hospital with fever, vomiting and disturbance of consciousness after common cold-like symptoms for 2 days. Physical examination showed high fever, moderate hypertension and tachycardia. There were no superficial lymph nodes swelling nor skin rashes. Cerebrospinal fluid (CSF) examination revealed increased protein level (467 mg/dl) and pleocytosis (508 cells/mm3), but no glucose was detected. CSF smear test detected the pneumococcus. Intravenous cefotaxime was administered along with intravenous immunoglobulins and steroid pulse therapy. However, DIC developed, so FOY therapy was started. With these treatments, level of consciousness gradually improved and he became able to eat. At 11th days after the onset, the patient suddenly developed left facial palsy and paresis of the left arm. Head T2-weighted magnetic resonance imaging demonstrated tumor-like hyperintensity signal lesions (28 x 16.6 mm) with ring enhancements in the right frontal lobe. Acute disseminated encephalomyelitis (ADEM) was diagnosed based on MRI and CSF findings, and then additional corticosteroid pulse therapy was administered twice. Herpes simplex virus and herpes zoster virus DNA in the CSF were undetectable by PCR. After 6 days of treatment with corticosteroid pulse therapy, left facial palsy and paresis of the left arm gradually improved and MRI showed the disappearance of tumor-like hyperintense signals. Although ADEM usually develops as a complication after viral infection such as measles, rubella, mumps and herpes zoster, this case suggests that ADEM complication should be considered even after pneumococcal meningoencephalitis.
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PMID:[A case of acute disseminated encephalomyelitis (ADEM) following treatment for pneumococcal meningoencephalitis]. 1934 73