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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Representatives of Klebsiellae tribe (K. pneumoniae, Ent. cloacae, Ent, aerogenes) were isolated in examination of pharyngeal discharge and feces of members of the polar expedition suffering from diarrhea and their contacts; the same microbes were revealed in the antarctic lake which served as the source of drinking water. The mentioned bacteria possessed typical cultural and morphological, as well as biochemical properties. K34 serovar was determined in serological identification of Kl. pneumonia. At the same time it was demonstrated that Klebsiella--representatives of Enterobacteriaceae could be facultative psychophils and persist in the external environment under low temperature conditions; entering human organism they could cause diarrhea, i.e. could act as pathogens.
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PMID:[Isolation of bacteria of the Klebsiella genus in diarrhea in polar researchers]. 74 13

Carbapenem resistant Klebsiella pneumoniae (CRKP) are isolated with increasing frequency, especially from immunocompromized patients. The capsular polysaccharide (CPS) types of CPKP were not determined. Investigation of two CRKP isolates from a 2011 outbreak at the Clinical Center, the National Institutes of Health, identified a new capsular type shared by the two isolates, similar to K. pneumonia K19 and K34 but structurally different than any published K. pneumoniae CPS repeating unit: The LPS of the two isolates was found to have no O-specific polysaccharide and the chemical structure of the core oligosaccharides agreed with the published data. If this structure type will be prevalent among CPKP isolates, our findings could facilitate rapid diagnosis and help to develop new therapeutic solutions to this antibiotic resistant pathogen.
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PMID:The capsular polysaccharide and lipopolysaccharide structures of two carbapenem resistant Klebsiella pneumoniae outbreak isolates. 2336 Aug 63