Effects of age and starvation on the gastrointestinal microflora and the heat resistance of fecal bacteria in rats.
D000375:Aging; D000818:Animals; D002432:Cecum / Q000382:microbiology; D004064:Digestive System / Q000382:microbiology*; D004926:Escherichia coli; D005243:Feces / Q000382:microbiology*; D006358:Hot Temperature; D007421:Intestine, Small / Q000382:microbiology; D051381:Rats; D013217:Starvation / Q000382:microbiology*; D013270:Stomach / Q000382:microbiology; D013997:Time Factors