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 …

In a healthy body, reactive oxygen species (ROS) and antioxidants remain balanced. When
the balance is broken toward an overabundance of ROS, oxidative stress appears and may …

The global biomass production from agricultural farmlands is facing severe constraints from
abiotic stresses like soil salinization. Salinity-mediated stress triggered the overproduction of …

Polypyrrole is an example of inherently electrically conductive polymer that is employed in
the biomedical arena because of its low cost, excellent electroconductive properties, and …

COVID-19 is a zoonotic disease with devastating economic and public health impacts
globally. Being a novel disease, current research is focused on a clearer understanding of …

Free radicals are formed as a part of normal metabolic activities but are neutralized by the
endogenous antioxidants present in cells/tissue, thus maintaining the redox balance. This …

Lignin, a by-product of processing lignocellulosic materials, has a polyphenolic structure
and can be used as an antioxidant directly or synergistically with synthetic types of …

Excess reactive oxygen species production and free radical formation can lead to oxidative
stress that can damage cells, tissues, and organs. Cellular oxidative stress is defined as the …

Understanding the antioxidant activity of flavonoids is important to investigate their biological
activities as well as to design novel molecules with low toxicity and high activity. Aromaticity …

Granulosa cells are essential for follicle initiation and development, and their abnormal
function or apoptosis is a crucial factor leading to follicular atresia. A state of oxidative stress …