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最終更新日：2024/04/10
松田 知華
マツダ トモカ
(Tomoka Matsuda)
論文
- タイトル
- タイトル（英）
- Influence of Menstrual Cycle on Leukocyte Response Following Exercise-Induced Muscle Damage
- 参照URL
- https://researchmap.jp/tomoka.matsuda/published_papers/39256033
- 著者
- 著者（英）
- Akiko Funaki,Hyunjun Gam,Tomoka Matsuda,Akira Ishikawa,Mizuki Yamada,Nodoka Ikegami,Yuriko Nishikawa,Mikako Sakamaki-Sunaga
- 担当区分
- 概要
- 概要（英）
- We investigated the influence of the menstrual cycle (MC) on leukocyte response after exercise-induced muscle damage (EIMD). During the early follicular (E-FP, n = 12) or mid-luteal phase (M-LP, n = 12), 24 untrained females with eumenorrhea performed 60 eccentric exercises using nondominant arms. Blood samples were collected at pre- and 4, 48, and 96 h postexercise to analyze estradiol and progesterone concentrations, leukocyte count and fractionation, and creatine kinase (CK) activity. We also assessed the maximal voluntary isometric contraction torque of elbow flexion, range of motion in the elbow joint, upper-arm circumference, and muscle soreness as indirect muscle damage markers at pre-; immediately post-; and 4, 48, and 96 h postexercise. The percent change in neutrophil counts from pre- to 4 h postexercise was lower in M-LP than in E-FP (E-FP, 30.7% [15.9-65.7%] vs. M-LP, 10.3% [-2.3-30.0%]; median [interquartile range: 25-75%]; p = 0.068). Progesterone concentration at pre-exercise was significantly negatively correlated with the percent change in neutrophil counts from pre- to 4 h postexercise in M-LP (r = -0.650, p = 0.022). MC did not affect CK activity or other muscle damage markers. Thus, progesterone concentration rather than MC may be related to neutrophil response following EIMD.
- 出版者・発行元
- 出版者・発行元（英）
- 誌名
- 誌名（英）
- International Journal of Environmental Research and Public Health
- 巻
- 19
- 号
- 15
- 開始ページ
- 9201
- 終了ページ
- 出版年月
- 2022年7月
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- DOI URL
- https://doi.org/10.3390/ijerph19159201
- 共同研究・競争的資金等の研究課題