Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.17 (lysozyme)
 21,489 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Defining etiology of acute diarrhea is critical to disease therapy and prevention. In this review we look at recent developments in etiologic agents of acute diarrhea and advances in therapy and prevention of the illness. Newly appreciated agents include enterotoxigenic Bacteroides fragilis, Klebsiella oxytoca and Laribacter hongkongensis. Atypical enteropathogenic E. coli (EPEC) strains lacking the gene for epithelial attachment appear to be more important as causes of diarrhea than traditional EPEC strains. Enterotoxigenic E. coli and enteroaggregative E. coli diarrhea known to be important abroad, have recently been shown to occur in the United States. Non-O157:H7 strains of Shiga toxin-producing E. coli are increasing and infrequently are being sought. There is currently a serious epidemic of nosocomial diarrhea due to a fluoroquinolone-resistant and more virulent and difficult to treat strain of C. difficile. Rotavirus vaccine development should lead to reduction of infant gastroenteritis mortality in infants living in developing regions. Noroviruses produce outbreaks of water- and food-borne disease but show broad genetic diversity. Reduced osmolarity oral rehydration treatment (ORT) and recombinant human lactoferrin/lysozyme plus rice-based ORT effectively treat acute diarrhea. Probiotics were shown to be effective in preventing antibiotic associated- and C. difficile-diarrhea. Rifaximin prevents and azithromycin effectively treats travelers' diarrhea.
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PMID:Advances in defining etiology and new therapeutic approaches in acute diarrhea. 1782 22