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Filter by:Exercise has been shown to influence the immune system and, for example, improve anti-viral immune response. However, knowledge of how exercise impacts the immune system is still lacking. Therefore, the goal of this clinical study is to perform a comprehensive multi-parameter analysis of immunological parameters in healthy participants before and after one bout of high-intensity aerobic exercise. The primary endpoint of this study is to determine the exercise-induced changes of anti-viral T cell immunity in peripheral blood against common and recurrent viruses. Up to 70 healthy participants in the age between 18 and 75 will be recruited. The first visit will be for prescreening the health status, answering questionnaires and providing a capillary blood sample for HLA screening. HLA-A2 positive participants will continue on the trial with a VO2 max test for Visit 2 and the supervised aerobic medium- to high-intensity (90% VO2 max) exercise session for Visit 3. Peripheral blood samples will be taken pre-exercise, within 2 minutes post-exercise and 60 minutes post-exercise. These findings may pave the way to define serum markers or cellular immunological traits that provide new insight into how exercise promotes powerful and sustained cellular immune responses.
This will be a Phase 1, open-label, single dose study of the Absorption, Metabolism, and Excretion of CYC065 in healthy male subjects.
The purpose of this study is to investigate the effects of vitamin D supplementation on biochemistry response and skeletal muscle synthesis in prolonged endurance exercise.
The aim of this study is to investigate Lepidium meyenii (Maca) extract supplementation on exercise-induced responses of the biochemical, and physiological parameters.
This study is open to adults between 18 and 55 years of age who are living with overweight or obesity. People with a body mass index (BMI) from 27 to 40 kg/m2 can join the study. The main purpose of this study is to find out how a medicine called BI 1820237 is tolerated by people with overweight or obesity when taken alone or in combination with a medicine called semaglutide or with a medicine called BI 456906. Participants are divided into different groups. All participants in the study either take different doses of BI 1820237 or placebo. Some of the groups take either semaglutide or BI 456906 in addition. Each participant has an equal chance of being in each group. All participants receive the study medicines as injections under the skin once a week for almost 5 months. Placebo injections look like BI 1820237 injections, but do not contain any medicine. Semaglutide is medicine that is already used for overweight or obesity. BI 456906 is another medicine that is being developed for the treatment of overweight and obesity. Participants are in the study for about 7 months. During this time, they visit the study site regularly. For some of the visits, the participants remain at the study site for 1 or 2 nights. At the study visits, the doctors check the health of the participants and note any health problems that could have been caused by BI 1820237, semaglutide, or BI 456906.
To determine whether there is an ipsilateral transfer of a motor skill from the upper limb to the lower limb
This study is planned to be recruited in two hospitals in South China, Zhujiang Hospital of Southern Medical University and Zhongshan Boai Hospital Recruit participants, plan to recruit obstetrics and child health departments in study hospitals, meet inclusion and discharge criteria 1~3 infants, a total of 360, recruited by Pearl River Hospital of Southern Medical University and Zhongshan Boai Hospital 180 people each.
To evaluate the efficacy of the intervention in improving Motivation. To evaluate the efficacy of the intervention in improving Fatigue, Motivation/Vigor, Focus/Sustained Attention and blood levels of B vitamins and taurine.
This study is conducted to evaluate the safety and effectiveness of an oral superfruits supplement for skin brightening and wrinkle reduction. Superfruits are reported to have high bioactive compounds with beneficial effects on human health. The study duration is 12 weeks and the skin assessment will be carried out at baseline, week 2, week 6 and week 12. The participants will consume the supplement for 6 weeks and at week 12, final skin assessment will be conducted. The main questions this study aims to answer are: 1. The skin brightening effect of the oral superfruits supplement. 2. The effect of the oral superfruits supplement on wrinkle reduction. 3. To observe any adverse effect occurrence with the consumption of the oral superfruits supplement.
The goal of this clinical study is to learn about disease-risk and age-associated changes in DNA methylation patterns associated with disease risk or age in healthy women aged 30-60 in response to health-promoting lifestyle intervention (intermittent fasting or smoking cessation). The main questions the study aims to answer are: - Are the scores of DNA methylation in epigenetic signatures associated with age, women's cancer risk, or risk exposure reduced after 6 months of lifestyle intervention compared to baseline? - What are the dynamics of DNA methylation changes during or following intervention, and do differences in changes between different sample types exist? - Which other biomarkers of health and disease, including metabolic changes, microbiome, clinical, mental, or inflammatory parameters, are altered following intervention? The investigators also aim to explore whether DNA methylation changes are associated with changes in other biomarkers mentioned above. Participants will be allocated to intermittent fasting or smoking cessation based on inclusion criteria. Intermittent fasting encompasses a 16:8 intermittent fasting schedule. Food intake is limited to an 8 h window per day with fasting for the remaining 16 h. Within the intermittent fasting study, participants are randomised to receive a ketogenic supplement (medium-chain triglyceride fibre) or not. Participants in the smoking cessation study will be guided to stop smoking. All participants will receive 1:1 personal coaching throughout the study, and will be provided with an optional exercise programme. All participants will also receive nutritional advice from a professional dietician throughout the study. Participants are invited to donate samples every 2 months for 6 months. Researchers will compare signatures at the start and after 6 months of intervention. Within the intermittent fasting group, researchers will compare effects in individuals that received the ketogenic supplement to those that did not.