Independent Immunotec Consultant website Jose Ribeiro · ID 1432246
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Human controlled evidence · PDF page 17

Effects of Cysteine Donor Supplementation on Exercise-Induced Bronchoconstriction

English study page based on the Immunotec clinical studies compilation. It keeps the title, journal reference, evidence group and PDF page visible so the reader can verify the source directly.

Study reference

What the English source shows.

Evidence group
Blinded human studies
Journal
MEDICINE & SCIENCE IN SPORTS & EXERCISE, VOL. 37, NO. 9, PP. 1468-1473, 2005
English PDF
Page 17
Abstract focus

Purpose Reactive oxygen/nitrogen species (ROS/ RNS) in resident airway cells may be important in bronchoconstriction following exercise. Glutathione (GSH) is a major lung antioxidant and could influence pathological outcomes in individuals with exercise- induced bronchoconstriction (EIB).This study examined the effects of supplementation with undenatured whey protein (UWP) in subjects exhibiting airway narrowing…

Context from Dr. Gutman’s comments

This very interesting study done on otherwise healthy college hockey players, addressed the issue of young athletes who are suffering from exercise- induced asthma secondary to exposure to engine exhaust from Zambonis (ice-rink cleaning vehicles). A higher than expected rate of asthma is seen in indoor hockey players than in age-matched athletes performing other sports.

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