Open AccessEnteropathogenicity of Aeromonas Hydrophila and Plesiomonas Shigelloides
Author(s) -
Sudip Sanyal,
S. J. Singh,
P. C. Sen
Publication year - 1975
Publication title -
journal of medical microbiology/journal of medical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.91
H-Index - 117
eISSN - 1473-5644
pISSN - 0022-2615
DOI - 10.1099/00222615-8-1-195
Subject(s) - plesiomonas shigelloides , aeromonas hydrophila , vibrionaceae , microbiology and biotechnology , aeromonas , biology , bacteria , genetics
Aeromonas hydrophila was enteropathogenic in ligated ileal loops of rabbits, causing a fluid accumulation of 1-0 - 2-0 ml per cm of gut length. Gut reaction could be produced with an inoculum as low as 10-4 viable bacteria. There was no difference in the nature of the positive reactions given by strains isolated from diarrhoeal and non-diarrhoeal children and adults and from water. Plesiomonas shigelloides, on the other hand, did nt cause a significant gut reaction. A. hydrophila multiplied in the ileal loop by about 10-5 wheras P. shigelloides did so at only 10-2-3. These experiments on a animal model thus indicated the enteropathogenic nature of A. hydrophilia, but no definite conclusion could be drawn from this study on P. shigelloides.