Sentences with phrase «oxygen species during»

Oxidative states are generally considered to be indicative of cellular stress; however, cells inherently release harmful reactive oxygen species during energy production, neutralized by intracellular antioxidative buffering systems.

Not exact matches

The discovery was made during an analysis of the parasitic plant Viscum scurruloideum, a species of mistletoe whose apparent ability to survive and thrive without several genes involved in the primary energy - producing pathway of oxygen - respiring organisms could make it one of the most unusual plants on Earth.

During the past years, scientists have found out how ocean acidification — in some cases combined to other factors such as rise in temperatures, eutrophication or loss of oxygen — affects isolated species.

Ce - Duox1 / BLI - 3 Generated Reactive Oxygen Species Trigger Protective SKN - 1 Activity via p38 MAPK Signaling during Infection in C. elegans.

A child's heart is more sensitive to injury caused by interrupting blood flow during surgery, and excess reactive oxygen species are a key source of this damage.

DNA is constantly exposed to a variety of damaging factors such as genotoxic agents, environmental factors (e.g. UV light, irradiation) or normal metabolic activities (e.g. nucleotide misincorporation during DNA replication, reactive oxygen species) that causes a range of lesions.

During the normal processes of metabolism the body generates what are called «reactive oxygen species» which are commonly referred to as «free radicals».

Mononuclear cells from the blood were isolated during the OGTTs to analyze if these cells were producing molecules known as ROS (reactive oxygen species).

Inflammation is also reduced during this process through the reduction of reactive oxygen species (ROS) by up to 73 percent.

One eight - month IER trial in obesity - prone rats reported an increase in theproduction of reactive oxygen species (ROS), with no clear mechanistic explanations.26 Another trial, this time over six months, showed that IER - fed rats displayed marked reductions in diastolic compliance and cardiac reserve due to observed reductions in cardiomyocyte size and increased myocardial fibrosis.23 No human trials to date have reported any adverse effects on cardiovascular health during long - term IER.

Research suggests that Vitamin C is a highly effective antioxidant and that small amounts can protect essential molecules in the body from free radical damage and reactive oxygen species generated during normal metabolism, as well as through exposure to toxins and pollutants.

* It is also a highly effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen species generated during normal metabolism and exposure to environmental stressors.

Calorie restriction has also been associated with a reduction in oxidative stress, perhaps due to a change in the amount of reactive oxygen species produced in the mitochondria during normal cellular respiration [4] under calorie restricted conditions.