The Biology of Aging: Cellular Mechanisms, Systemic Changes, and Geriatric Healthcare
1. Introduction to Senescence and Biological Aging Biological aging, clinically referred to as senescence, is an intricate, progressive, and inevitable physiological process characterized by the gradual deterioration of cellular function and structural integrity. This complex biological trajectory leads to a diminished capacity for homeostasis, increasing the organism’s vulnerability to environmental stress and chronic pathology. Understanding … Read more