Oxidative stress (OS) is a state of excessive free radicals and reactive metabolites among
which the most important class is reactive oxygen species (ROS)–radicals derived from …

Simple Summary Increased oxidative stress (OS) has been implicated as a relevant risk
factor for cancer development and progression. The incidence of differentiated thyroid …

Simple Summary Several pieces of evidence indicate an impact of oxidative stress (OS) in
the pathogenesis and progression of thyroid cancer. The aim of the study was to investigate …

Thyroid diseases, including neoplasms, autoimmune diseases and thyroid dysfunctions, are
becoming a serious social problem with rapidly increasing prevalence. The latter is …

At physiological concentrations, reactive oxygen species (ROS), including superoxide
anions and H 2 O 2, are considered as second messengers that play key roles in cellular …

Oxidative stress is considered to be involved in the pathophysiology of all cancers. In order
to evaluate the total oxidant/antioxidant status in patients with thyroid cancer and to …

Thyroid hormones are involved in the regulation of basal metabolic state and in oxidative
metabolism [1]. They can cause many changes in the number and activity of mitochondrial …

Reactive oxygen species (ROS) are the most critical class of free radicals or reactive
metabolites produced by all living organisms. ROS regulate several cellular functions …

The most serious hallmark step of carcinogenesis is oxidative stress, which induces cell
DNA damage. Although in normal conditions ROS are important second messengers, in …

Elevated levels of reactive oxygen species (ROS) have been proposed as a risk factor for
the development of papillary thyroid carcinoma (PTC) in patients with Hashimoto thyroiditis …