Sentences with phrase «of oxidant stress»

Three recent experimental studies focused on low consumption / exposure.949596 In one study, 29 smokers each consumed a single cigarette, immediately after which they had a significant decrease in blood vessel output power and significant increase in blood vessel ageing level and remaining blood volume 25 minutes later, as markers of atherosclerosis.94 In another study, human coronary artery endothelial cells were exposed to the smoke equivalent to one cigarette, which led to activation of oxidant stress sensing transcription factor NFR2 and up - regulation of cytochrome p450, considered to have a role in the development of heart disease.95 These effects were not seen when heart cells were exposed to the vapour from one e - cigarette.95 A study exposed adult mice to low intensity tobacco smoke (two cigarettes) for one to two months and found adverse histopathological effects on brain cells.96

Jason M. Morrow, M.D. Vanderbilt University School of Medicine Isoprostanes as markers and mediators of oxidant stress in humans

Not exact matches

«One of the key strategies that worked in our experiments is to treat dopamine neurons early in the toxic cascade with specific antioxidants that improve mitochondrial oxidant stress and lower oxidized dopamine,» Krainc said.

The third modular network incorporates known polymorphisms or haplotypes that influence each of the generic responses to organism stress (intermediate phenotype, I, or response genome or proteome), and will define, for example, the extent to which an individual can mount an inflammatory response, develop thrombosis, or accommodate oxidant stress.

Symposia and poster abstracts will focus on reactive oxidant stress, nitric oxide, angiotensin II, angiotensin (1 - 7), glutamate, GABA and the transcriptional and translational regulation of the receptors for many of these mediators.

One research program focuses on the role of myeloperoxidase, a leukocyte heme protein, in promoting oxidant stress in vivo, and its participation in cardiovascular diseases.

A relative increase of oxidants over antioxidants, known as oxidative stress, is an important factor in many diseases, which includes asthma.

Oxidant stress is why we get wrinkles; and why we lose some of our memory, and why our organ systems break down as we get older.

Overproduction of oxidants can cause an imbalance, leading to oxidative stress, especially in chronic bacterial, viral, and parasitic infections (9).

Regular consumption of a flavanol - rich chocolate can improve oxidant stress in young soccer players

Foods high in anti oxidants reduce the body's ability to be affected by free radicals, or by - products of oxidative stress.

Dr. Joe Kahn: CoQ10 is a very powerful antioxidant and because oxygen is being used in the mitochondria in the process of producing ATP energy molecule, the mitochondria is very sensitive to oxidant stress and CoQ10 is an anti-oxidant and about age forty we just start producing dramatically less and less CoQ10 every decade of our lives.

Being a cocktail of essential oils especially Lavender, it provides anti oxidant protection, reduces stress, improves acne and eczema, heals burns and cuts, balances blood sugar and improves sleep.

In depth biochemical investigations coupled with electron microscopy have shown that at this threshold the balance between safety and toxicity of copper becomes very unstable and liver damage, involving a process known as oxidant stress, becomes very likely.

HSF4 belongs to a family of heat shock transcription factors that regulate the expression of heat shock proteins in response to different stresses, such as oxidants, heavy metals, elevated temperatures and bacterial and viral infections [96].