The Relationship of Intestinal Bacteria and Diet Composition to Amino Acid Requirements of White Mice

Abstract

Male, weanling, axenic mice were maintained under three conditions of intestinal flora on six diets. The results showed that mice with a conventional (normal) intestinal microflora required more lysine and methionine than their counterparts which were either germfree or inoculated with a limited flora. The effect was noticeable only when lysine and methionine levels were nearly at a minimum for growth of the mice.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1975
Accession Number
ADA007118

Entities

People

  • A. Christiansen
  • D. T. Munsey Jr.
  • W. Batchelder

Organizations

  • United States Army Soldier Systems Center

Tags

DTIC Thesaurus Topics

  • Amino Acids
  • Animals
  • Anti-Bacterial Agents
  • Bacteria
  • Barometric Pressure
  • Bile
  • Escherichia Coli
  • Food
  • Intestines
  • Laboratory Animals
  • Massachusetts
  • Materials
  • Methionine
  • Microorganisms
  • Nutrition
  • Small Intestine
  • Streptococcus

Fields of Study

  • Agricultural and Food sciences

Readers

  • Analytical Chemistry
  • Immunology
  • Toxicology/Environmental Toxicology