Related Experiment Video
Updated: Jul 9, 2026

Assessment of Oxidative Damage in the Primary Mouse Ocular Surface Cells/Stem Cells in Response to Ultraviolet-C (UV-C) Damage
Published on: February 15, 2020
[Effect of aging on preoperative oxidative stress]
Tomohiro Satoh1, Michiaki Yamakage, Jun-ichi Satoh
1Department of Anesthesiology, Sapporo Medical University School of Medicine, Sapporo 060-8543.
Abstract:
We investigated the effect of aging on preoperative oxidative stress by measuring serum hydroperoxide values in 35 patients who underwent elective surgery under general anesthesia. A small amount of blood was withdrawn through an intravenous catheter and serum hydroperoxide values were measured using the Free Radical Analytic System (FRAS4). Aging and oxidative stress are significantly and positively correlated (P < 0.001, r = 0.622). Although the reason is unknown, oxidative stress increases concomitantly with aging.
Related Concept Videos
Aging
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
The Effect of Aging on Tissues
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism
Pharmacodynamics in Geriatric Patients: Effects of Age
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution
