Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Radiographic findings in 11 proved cases of cytomegalovirus (CMV) colitis were reviewed and correlated with colonoscopic and pathologic findings. Patients were chronically ill homosexual men with multiple systemic opportunistic infections. Endoscopies showed focal or diffuse inflammation, hemorrhagic plaques, and superficial colonic ulcers. Biopsies revealed inflammatory cells associated with cytoplasmic and intranuclear inclusion bodies. Barium enema examinations showed mucosal granularity, superficial erosions, thickened folds, and spasticity. Disease was either diffuse (four patients) or segmental (two patients), or it involved the cecum exclusively (three patients). Two patients had normal barium enema studies. Computed tomography scans in two patients demonstrated marked colonic wall thickening and mucosal ulcerations. In the homosexual population with acquired immunodeficiency syndrome, CMV colitis should be part of the differential diagnosis of diffuse colitis, segmental colitis, or typhlitis.
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PMID:Cytomegalovirus colitis in AIDS: radiographic findings in 11 patients. 298 10

Toxins produced by the bacteria are of particular interest as potential cargo combat possible for use in a terrorist attack or war. Shiga toxin is usually produced by shiga toxigenic strains of Escherichia coli (STEC - shigatoxigenic Escherichia coli). To infection occurs mostly after eating contaminated beef. Clinical syndromes associated with Shiga toxin diarrhea, hemorrhagic colitis, hemolytic uremic syndrome (HUS - hemolytic uremic syndrome) or thrombotic thrombocytopenic purpura. Treatment is symptomatic. In HUS, in which mortality during an epidemic reaches 20%, extending the kidney injury dialysis may be necessary. Exposure to tetanus toxin produced by Clostridium tetani, resulting in the most generalized tetanus, characterized by increased muscle tension and painful contractions of individual muscle groups. In the treatment beyond symptomatic behavior (among others spasticity medications, anticonvulsants, muscle relaxants) is used tetanus antitoxin and antibiotics (metronidazole choice). A common complication is acute respiratory failure - then it is necessary to implement mechanical ventilation.
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PMID:[Shiga toxin and tetanus toxin as a potential biologic weapon]. 2644 78