A physiological level of oxygen/nitrogen free radicals and non-radical reactive species
(collectively known as ROS/RNS) is termed oxidative eustress or “good stress” and is …

The present review paper focuses on the chemistry of oxidative stress mitigation by
antioxidants. Oxidative stress is understood as a lack of balance between the pro-oxidant …

Aging is characterized by an imbalance between damage inflicted by reactive oxygen
species (ROS) and the antioxidative defenses of the organism. As a significant nutritional …

A balanced and nutritious diet is the cornerstone of good health. The nutritional pyramid
advises eating 5 servings of fruit and vegetables a day as a basic principle of a healthy diet …

Here, we addressed the pharmacology and toxicology of synthetic organoselenium
compounds and some naturally occurring organoselenium amino acids. The use of …

Chemotherapy causes off‐target toxicity and is often ineffective against solid tumors.
Targeted and on‐demand release of chemotherapeutics remains a challenge. Here, cancer …

Background and aim The COVID-19 pandemic has severely affected the world's population
in the last two years. Along with non-pharmacological public health interventions, major …

Currently available cell culture media may not reproduce the in vivo metabolic environment
of tumors. To demonstrate this, we compared the effects of a new physiological medium …

Excessive oxidative stress in cancer cells can induce cancer cell death. Anticancer activity
and drug resistance of chemotherapy are closely related to the redox state of tumor cells …

This review answers the question of why selenium is such an important trace element in the
human diet. Daily dietary intake of selenium and its content in various food products is …