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At least 271 records · Page 15Linked to original sources
PubMed1991

[The detection of pathogenic properties in soil nitrogen-fixing enterobacteria].

Two Klebsiella planticola nitrogen-binding soil strains have been found capable, when introduced intraperitoneally into white mice, of killing the animals, the LD50 of the strains being 8.8 +/- 0.1 and 9.0 +/- 0.2. In two K. pneumoniae strains isolated from internal organs of sick agricultural animals the presence of nitrogen-binding activity has been established.

Animals↗
PubMed1990

[Pneumonia in patients with and without immunosuppression--value of bronchoscopic biopsy technics for the detection of pathogens].

Bronchoscopic diagnosis was performed in 91 patients with 100 episodes of fresh pneumonia. In already existing immunosuppression (n = 51, Group A) pathogens were most frequently identified via bronchoalveolar lavage (70%); in patients without immunosuppression (n = 49, Group B) the identification quota in respect of the central bronchial secretion (53%) and bronchoalveolar lavage (47%) were comparable. In Group A the most frequently occurring pathogens were Pneumocysti carinii (n = 18) and Aspergillus fumigatus (n = 7), in Group B Streptococcus pneumoniae (n = 8) and Staphylococcus aureus (n = 7).

Adult↗