Aging and Age Related Disorders formatIsbn:Softcover 9781617796999 The book may be divided formatIsbn:Hardcover 9780792341277 The book may be divided in five parts as follows: • The first five chapters provide most of the required background information Debbie Metzger Another important aspect for aging discussed here is the close relationship between the systems of the body and exposure to environmental influences of oxidative stress that can affect both cellular senescence and a cell’s nuclear DNA What may be even more interesting to note is that these external stressors are not simply confined to illnesses usually associated with aging