Studies on the Mobilization of Cellular and Humoral Immunity on the Strenuous Exercise and One Hour Running
【Supercategory：7. DESCENTE SPORTS SCIENCE Subcategory：7.11 Vol.11】
The purpose of this study was to investigate a mobilization of cellular and humoral immunity in peripheral blood on intensity and duration of exercise. Five college basketball players, aged 18-22 years old, were imposed on a strenuous exercise or one hour running at 60-70% of VO₂max.
Remarkable increase of leukocyte count was observed after the strenuous exercise. It was due to the increase of lymphocyte count. Leukocyte count were unchanged on one hour running. Immediately after the strenuous exercise, CD3 and CD4 decreased, but CD2 and CD8 were unchanged. T-cell subsets and CD20 were unchanged on one hour running.
The serum complements, lgG, lgM and lgA were unchanged before and after the strenuous exercise or one hour running. CD4/CD8 ratio decreased in each exercise. It was more decreased in the strenuous exercise than in one hour running. These results may suggest that the mobilization of cellular immunity will be more related to the intensity than the duration of exercise.
DESCENTE SPORTS SCIENCE Vol.11/THE DESCENTE AND ISHIMOTO MEMORIAL FOUNDATION FOR THE PROMOTION SPORTS SCIENCE
Remarkable increase of leukocyte count was observed after the strenuous exercise. It was due to the increase of lymphocyte count. Leukocyte count were unchanged on one hour running. Immediately after the strenuous exercise, CD3 and CD4 decreased, but CD2 and CD8 were unchanged. T-cell subsets and CD20 were unchanged on one hour running.
The serum complements, lgG, lgM and lgA were unchanged before and after the strenuous exercise or one hour running. CD4/CD8 ratio decreased in each exercise. It was more decreased in the strenuous exercise than in one hour running. These results may suggest that the mobilization of cellular immunity will be more related to the intensity than the duration of exercise.
DESCENTE SPORTS SCIENCE Vol.11/THE DESCENTE AND ISHIMOTO MEMORIAL FOUNDATION FOR THE PROMOTION SPORTS SCIENCE
| Researcher | Yoshinori Ogawa*1, Hideki Yamauchi*1, Mikiko Yamashita*1, Kunihiko Harada*1, Kyozo Yonemoto*1, Akio Imanishi*2, Noriyuki Hirai*2, Mikako Fukunaga*2, Setsuko Akitsuki*2, Jun Toriumi*2 |
|---|---|
| University or institution | *1 Laboratory of Sports Medicine, The Jikei University School of Medicine., *2 Clinical Laboratory, The 3rd Hospital Jikei University School of Medicine. |
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