Chromosomal aberrations (CA) are the microscopically visible part of a wide spectrum of
DNA changes generated by different repair mechanisms of DNA double strand breaks (DSB). …

PVP-capped silver nanoparticles with a diameter of the metallic core of 70 nm, a hydrodynamic
diameter of 120 nm and a zeta potential of− 20 mV were prepared and investigated with …

… Serum was stored in 5-ml scintillation vials at −20 C, shipped to the laboratory on dry ice
within 1 wk by same-day courier, and stored at −70 C until the time of assay. Assay methods …

In this review we describe the chemical structures of end groups of DNA double strand break
(DSB) induced by ionizing radiation with low linear energy transfer (LET), by pancreatic …

Purpose : We estimated the incidence of erectile dysfunction in men 40 to 69 years old at
study entry during an average 8.8-year followup, and determined how risk varied with age, …

A cross-sectional, Internet-based survey was conducted in a nationally representative
sample of United States (US) adults to estimate the point prevalence of chronic pain and to …

… Segreti and Johannes performed work related to this article under a research contract with
Boehringer Ingelheim and their employer, RTI Health Solutions (Research Triangle Park, NC)…

Background. Erectile dysfunction (ED), a wide spread and troublesome condition among
middle-aged men, is partly vascular in origin. In the Massachusetts Male Aging Study, a random…

Objectives. To prospectively examine whether changes in smoking, heavy alcohol
consumption, sedentary lifestyle, and obesity are associated with the risk of erectile dysfunction. …

… without direct contact between the substrate and the enzyme and involves the action of the
low-molecular-weight mediator compound in its oxidized state (Majcherczyk and Johannes, …