Natural extracts are the source of many antioxidant substances. They have proven useful not
only as supplements preventing diseases caused by oxidative stress and food additives …

Neurodegenerative diseases are a broad group of largely debilitating, and ultimately
terminal conditions resulting in progressive degeneration of different brain regions. The …

Reactive oxygen species (ROS) play a key role in promoting mitochondrial cytochrome c
release and induction of apoptosis. ROS induce dissociation of cytochrome c from …

Background Many diseases are associated with oxidative stress caused by free radicals.
Current research is directed towards finding naturally-occurring antioxidants of plant origin …

Kynurenic acid (KYNA) is an endogenous metabolite of the kynurenine pathway for
tryptophan degradation and an antagonist of both N-methyl-d-aspartate (NMDA) and alpha …

For combating multidrug-resistant microorganisms, exploration of natural compounds from
plant endophytes increases the chance of finding novel compounds. An efficient bioactive …

Background The aim of the present study was to evaluate the in vitro antioxidant and free
radical scavenging capacity of bioactive metabolites present in Newbouldia laevis leaf …

MATERIALS AND METHODS Materials The following reagents were purchased from the
indicated sources. Medicinal herbs comprising Choto-san from Tochimoto (Osaka, Japan) …

This work examines the capacity of Naringin and Rutin to influence the DNA damage
response (DDR) pathway by investigating their interactions with key DDR proteins, including …

Plants produce a diverse range of bioactive molecules, making them a rich source of
different types of medicines. A regular and widespread use of herbs throughout the world …