Thesis Abstract

Abstract
Cellular aging is a complex process influenced by various factors, including oxidative stress and the accumulation of reactive oxygen species (ROS). Antioxidants are known to play a crucial role in combating oxidative stress and protecting cells from damage. This thesis aimed to explore the effects of different antioxidants on cellular aging. The study began with a comprehensive review of the literature on cellular aging, oxidative stress, and the role of antioxidants in mitigating cellular damage. Various antioxidants, such as vitamin C, vitamin E, and polyphenols, were identified and their mechanisms of action in combating oxidative stress were discussed. In the research methodology chapter, the experimental design and methods used to evaluate the effects of antioxidants on cellular aging were outlined. Cell culture techniques, ROS measurement assays, and molecular biology techniques were employed to assess the impact of antioxidants on cellular senescence and oxidative damage. The results of the study revealed that different antioxidants exhibited varying degrees of efficacy in protecting cells from oxidative stress-induced damage. Some antioxidants demonstrated a significant reduction in ROS levels and cellular senescence, while others showed a more moderate effect. These findings suggest that the choice of antioxidant may impact its effectiveness in combating cellular aging. The discussion chapter provided a detailed analysis of the results, comparing the efficacy of different antioxidants and discussing potential mechanisms underlying their protective effects. Factors such as antioxidant concentration, bioavailability, and cellular uptake were considered in interpreting the results and drawing conclusions. In conclusion, this thesis contributes to the understanding of how different antioxidants can impact cellular aging and oxidative stress. The findings highlight the importance of selecting appropriate antioxidants for combating cellular damage and suggest potential avenues for further research in this area. Overall, this study underscores the significance of antioxidants in maintaining cellular health and combating the effects of aging.

Thesis Overview