Clinical Research Directory

Acute Endocrine Responses to Aerobic and Anaerobic Exercise in Sedentary Women: A Comparative Analysis of Thyroid Hormones and Cortisol

This study aims to compare acute thyroid hormone and cortisol responses to aerobic and anaerobic exercise in sedentary women. Thirty sedentary women aged 18-25 years will voluntarily participate in the study. Participants will complete a 20-meter shuttle run test as the aerobic exercise protocol and a 30-second Wingate test as the anaerobic exercise protocol in separate testing sessions. Blood samples will be collected immediately before and after each exercise protocol. Serum thyroid-stimulating hormone (TSH), triiodothyronine (T3), thyroxine (T4), and cortisol concentrations will be determined using chemiluminescence-based laboratory methods. Changes in hormone concentrations will be compared between the aerobic and anaerobic exercise conditions.

Tumour Cell Response to Acute Aerobic Exercise in Breast Cancer Survivors: Modulatory Effects of Exercise Type and Intensity

Cancer has emerged as a prominent cause of mortality in the 21st century, with breast cancer (BC) being the most diagnosed malignancy. Multidisciplinary cancer management has improved survival chances, but side effects and long-term consequences of treatments have significant implications for cancer survivors' health-related quality of life. Exercise is increasingly considered and used in cancer treatment and follow-up. However, studies demonstrating the biological mechanisms underlying the anticarcinogenic effects (ACE) of exercise are insufficient to justify the most appropriate physical activity for different clinical scenarios. Achieving scientific excellence in understanding the ACE of exercise in cancer management is critical to optimize treatment and enhance patients' quality of life.

Protein Ingestion on BMM Response in Endurance Runners

The goal of this clinical trial is to investigate the effects of protein ingestion post-exercise on bone turnover markers. The main questions it aims to answer is: Does protein ingestion independently influence the bone metabolic response to exercise in endurance runners? We will compare dietary protein to a placebo (water) to detect changes in bone turnover markers. Participants will: In a within-subject design, participants will perform an exhaustive run and take either protein or placebo immediately post-exercise. Track physical activity and diet before each arm of the intervention and during the washout period.