Aging is a complicated biological process in which functional and structural alterations in a
living organism take place over time. Reactive oxygen species is one of the main factors …

Oxidative stress (OS) represents a threat to the chemical integrity of biomolecules including
lipids, proteins, and DNA. The associated molecular damage frequently results in serious …

N-acetylcysteine (NAC), which is an acetylated cysteine compound, has aroused scientific
interest for decades due to its important medical applications. It also represents a nutritional …

Alzheimer's disease (AD) 1− 3 is the most common form of dementia (estimated∼ 50− 60%
of all cases), associated with loss of memory (in particular episodic memory), cognitive …

Oxidative stress, which is frequently induced by an overproduction of free radicals (FR),
poses a high risk to human health. Thus, finding efficient strategies for scavenging FR is a …

Polyphenols are an important class of phytochemicals, and several lines of evidence have
demonstrated their beneficial effects in the context of a number of pathologies including …

Oxidative stress has been associated with the onset and progression of mild cognitive
impairment (MCI) and Alzheimer disease (AD). AD and MCI brain and plasma display …

Alzheimer's disease (AD) is a highly disabling progressive neurodegenerative disorder
characterized by a steadily growing number of patients, by the absence of a cure for the …

N-acetylcysteine (NAC), a plant antioxidant naturally found in onion, is a precursor to
glutathione. It has been used as a drug since the 1960s and is listed on the World Health …

Oxidative stress has been established as a well-known pathological condition in several
neurovascular diseases. It starts with increased production of highly oxidizing free-radicals …