J Philip Karl

19PUBLICATIONS
26CO-AUTHORS
Exercise physiologyMedical biochemistry - inorganic elements and compoundsHuman impacts of climate change and human adaptationFood properties (incl. characteristics and health benefits)Air pollution processes and air quality measurement
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Publications (19)

|Aug 12, 2026
Increasing gut short-chain fatty acids protects intestinal barrier function but does not spare muscle glycogen or impact aerobic performance.

|Mar 24, 2026
Testosterone administration partially modulates gut microbiota responses to severe energy deficit.

Alex E Mohr, Claire E Berryman, Melissa N Harris

|Oct 08, 2025
Metabolomic profiling of extracellular vesicles reveals enhanced oxidative stress and energy metabolism during intense military training: an exploratory study.

Meaghan E Beckner, J Philip Karl, Nicholes J Armstrong

|Sep 10, 2025
Effects of fermentable fiber and polyphenol supplementation on mood and cognition in adults during hypobaric hypoxia exposure.

Meaghan E Beckner, Heather S Fagnant, Philip J Niro

|Jul 23, 2025
Gut microbiota-targeted dietary supplementation with fermentable fibers and polyphenols prevents hypobaric hypoxia-induced increases in intestinal permeability.

J Philip Karl, Heather S Fagnant, Patrick N Radcliffe

|Jul 18, 2025
Active ascent accelerates the onset of acute mountain sickness at 4,300 m.

Pierre A Fabries, Steven D Landspurg, Peter S Figueiredo

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Frequent Collaborators

5 joint publications

Lee M Margolis

3 joint publications

Harris R Lieberman

2 joint publications

Jennifer C Rood

2 joint publications

Stephen R Hennigar