J. Philip Karl

Changes in intestinal microbiota composition and metabolism coincide with increased intestinal permeability in young adults under prolonged physiological stress

J. Philip Karl, Lee M. Margolis, Elisabeth Henie Madslien et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 2017 · 354 citations

Substituting whole grains for refined grains in a 6-wk randomized trial has a modest effect on gut microbiota and immune and inflammatory markers of healthy adults

Sally M Vanegas, Mohsen Meydani, Junaidah B. Barnett et al. · American Journal of Clinical Nutrition · 2017 · 256 citations · Full text

Nutrition, Probiotic, Dysbiosis +11

Development of a novel, N-Terminal-proBNP (NT-proBNP) assay with a low detection limit

J. Philip Karl, A. Borgya, A. Gallusser et al. · Scandinavian Journal of Clinical and Laboratory Investigation · 1999 · 173 citations

Engineering, Pathology, Nucleic Acid Amplification Test +22

Randomized, double-blind, placebo-controlled trial of iron supplementation in female soldiers during military training: effects on iron status, physical performance, and mood

James P. McClung, J. Philip Karl, Sonya J. Cable et al. · American Journal of Clinical Nutrition · 2009 · 173 citations

Nutrition, Sport Nutrition, Iron Metabolism +10

Dietary vitamin K is remodeled by gut microbiota and influences community composition

Jessie L Ellis, J. Philip Karl, Angela Oliverio et al. · Gut Microbes · 2021 · 118 citations · Full text