Effect of Oxidative Stress on Acute Exercise-induced Mobilization and Apoptosis of Hematopoietic, Endothelial and Mesenchymal Stem and Progenitor Cells and Mature Endothelial Cells in Healthy Young Male Subjects
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 2
- 主要终点
- Changes in exercise-dependently mobilized stem and progenitor cell numbers in the peripheral blood with antioxidative supplementation
研究概览
简要总结
It is already known from literature that exercise mobilizes stem and progenitor cells into the peripheral blood. However, the exact mechanisms thereof remain to be fully elucidated.
The investigators hypothesize that exercise-induced oxidative stress could be at least one of the responsible mechanisms and therefore want to study the exercise-induced stem and progenitor cell mobilization in a group of healthy young men when they exercise with, compared to when they exercise without antioxidative supplementation.
The primary outcome is numbers of stem and progenitor cells in the peripheral blood after an acute bout of exercise. As a secondary outcome, numbers of apoptotic mature and immature cells in the blood will be analysed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Non-smoking
- •Normal Body-Mass-Index (BMI): 18.5-24.9 kg∙m-2
- •Active (fulfill World Health Organization-guidelines for recommended levels of physical activity for adults aged 18 - 64 years)
- •Willing to adhere to the study rules
排除标准
- •Known or suspected non-compliance, drug or alcohol abuse
- •Inability to follow the procedures of the study, e.g. due to language problems, psychological disorders etc. of the participant
- •Previous enrolment into the current study
- •Enrolment of the investigator, his/her family members, employees and other dependent persons
- •Regular intake of medication
- •Regular intake of antioxidant supplementations
结局指标
主要结局
Changes in exercise-dependently mobilized stem and progenitor cell numbers in the peripheral blood with antioxidative supplementation
时间窗: On visit 2 after the exercise test without supplementation and then again on visit 3 after the exercise test with prior supplementation (1 week)
Numbers of hematopoietic, endothelial and mesenchymal stem and progenitor cells and mature endothelial cells in the peripheral blood will be measured after an acute bout of exercise first without and then with prior antioxidative supplementation.
次要结局
- Changes in numbers of exercise-induced apoptotic cells and oxidative stress markers in the peripheral blood with antioxidative supplementation(On visit 2 after the exercise test without supplementation and then again on visit 3 after the exercise test with prior supplementation (1 week))