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At least 127 records · Page 7Linked to original sources
PubMed1955

Studies on susceptibility to infection following ionizing radiation. III. Susceptibility of the intestinal tract to oral inoculation with Pseudomonas aeruginosa.

Pseudomonas aeruginosa introduced directly into the stomach established itself more regularly in the intestinal tract of irradiated mice than of unirradiated mice. The irradiated mice had been exposed to 550 r total body x-irradiation 5 days before inoculation. This difference between irradiated and unirradiated mice could not be explained by differences in pH of gastric or duodenal contents, propulsive motility of the intestinal tract, or the ability of the intestinal contents to support growth of Pseudomonas in vitro.

Animals↗
PubMed1955

An application of autocorrelation methods to the interpretation of intestinal motility records.

The application of statistical communication techniques to the analysis of intestinal motility records has made available certain information that has heretofore been obscure. This information is: 1. A measure of total activity expressed in square millimeters of Hg. 2. The frequency and amplitude of segmental activity. 3. A measure of the random variations in the amplitude of the "segmental" waves. 4. A measure of random activity and the range and relative amplitudes of the frequencies making up this component.

Gastrointestinal Motility↗