Several DNA molecular markers are now available for use in surveillance and investigation of foodborne outbreaks that were previously difficult to detect. The results from several sources of literature indicate substantially different degrees of sensitivities between conventional detection methods and molecular-based methods. The new technology is noted for increased sensitivity over the tradit...

Telomere length is an indicator of biological age, influenced mainly by oxidative stress and inflammatory conditions. shortens with advancing however in certain situations this shortening expedites early senile changes while other it can be delayed resulting slowing ageing. Ageing a factor associated number diseases also treatment decision lethal directly the age. However, understanding differe...