Habits of cell phone usage and sperm quality - does it warrant attention?

Male infertility constitutes 30-40% of all infertility cases. Some studies have shown a continuous decline in semen quality since the beginning of the 20th century. One postulated contributing factor is radio frequency electromagnetic radiation emitted from cell phones.

[Oxidation and female reproduction: the good, the bad and what's between].

Reactive oxygen and nitrogen species constitute an inseparable part of aerobic life on earth. They have been known to science for about 90 years, but only during the last 50 years research in this field has expanded. Initially, scientists focused on the free radicals-induced damage to biological systems.

Oxidative stress indices in seminal plasma, as measured by the thermochemiluminescence assay, correlate with sperm parameters.

Objective: To examine the effect of oxidation of proteins and lipids, as measured by a novel thermochemiluminescence (TCL) analyzer, and to evaluate the correlation between TCL indices in seminal plasma and sperm parameters.

Design: Experimental and prospective clinical studies.

Setting: An infertility unit.