Relationship between exhaled hydrogen and human neutrophil function in the Japanese general population

Goshi Ishibashi, Ippei Takahashi, Maki Nakayama, Masami Ono, Noriyuki Okubo, Ryoko Tanikawa, Shigeyuki Nakaji, Tomohiko Yano, Yoshihiro Kumasaka, Yoshiki Okumura, Yosuke Takeishi

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DOI: https://hirosaki.repo.nii.ac.jp/?action=pages_view_main&active_action=repository_view_main_item_detail&item_id=4089&item_no=1&page_id=13&block_id=21 DOI is the universal ID for this study.

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Abstract:

We examined the relationship between the amount of exhaled hydrogen and neutrophil ROS production to investigate the effect of hydrogen on oxidative stress at normal state among the general population comprising subjects who had participated in 'The Iwaki Health Promotion Project in 2007', which was held in the Iwaki area, Hirosaki-city in Aomori prefecture in northern Japan. Subjects with diabetes mellitus (diagnosed by a medical doctor), malignant tumors, immune disorders or those who were pregnant at the time of the study, taking antimicrobial drugs, anticancer medication or hormones were excluded from the study, and a total of 656 subjects (252 males and 404 females) were finally enrolled. Smoking habits, alcohol use, exercise habits and HbAlc were surveyed. A positive correlation was seen between exhaled hydrogen concentration and total reactive oxygen species production in stimulated neutrophils in subjects less than 60 y.o. (p<0.05), but such a trend was not seen in other age groups or in female subjects. In conclusion, levels of body hydrogen as an antioxidative substance were suggested to have increased as a response to increased production of ROS by neutrophils as mechanisms against oxidative stress.

Publish Year 2014
Country Japan
Rank Positive
Journal Hirosaki Medical Journal
Primary Topic Whole Body
Secondary TopicROS-Scavenging
Model Human
Tertiary TopicOxidative Stress
Vehicle Gas
pH N/A
Application In Vivo Biotic Production
Comparison
Complement