Replacement coliform flora in carriers of intestinal pathogens

Antagonisms among enteric pathogens and coliform bacteria.

That some strains of the coliform group of bacteria exert inhibitory effects on other microorganisms, when grown in association in liquid media, was reported first by Nissle in 1916. Because of the multiplicity of factors involved when organisms are growing in heterogeneous mixtures in liquid media, the nature of the inhibiting agent is difficult to ascertain. Gratia of Belgium (1925) observed ...

Intestinal Flora and Nutrition

Sir,?There is one aspect of study in nutrition which does not yet appear to have been accorded its true value. I refer to the part played by the organisms living inside the alimentary tract of man. To the majority studies on nutrition end at the stage at which the food is Swallowed. Others, more exact, define conditions in which absorption of the ultimate products of digestion is disturbed as f...

Intestinal flora and diet

The topics discussed at the WIRM-V meeting were very broad and interesting, covering a wide field in immunology. Since it is impossible to summarize everything, I will discuss the influence of diet and intestinal flora on immune responses, as this was a recurrent subject throughout the meeting. I will summarize a few presentations (given by E.G. Pamer, C. MacKay, D.R. Littman, Y. Belkaid, R. Ma...

Bacterial flora in intestinal amoebiasis.

Entamoeba histolytica was first cultured in vitro in 1925 (Boeck and Drbohlav, 1925) but has not yet been grown in the absence of living bacteria. Experimentally the dependence of E. histolytica on living bacteria in the intestine is well illustrated by the inability of E. histolytica to survive and invade the bowel wall of germ-free guinea-pigs (Phillips, Wolfe, Rees, Gordon, Wright, and Reyni...

Intestinal Flora and Vitamin B1