Sentences with phrase «oxidative stress during»

Malaria parasite is highly susceptible to oxidative stress during its intra-erythrocytic stage development and parasites are highly adapted to cope with this stress via elaborate redox and antioxidant defense system.

Take - home: Oxidative stress during exercise sends signals that increase mitochondrial number and efficiency to support the energy demands of exercise.

Your vitamin C stores are also called upon to defend liver cells against oxidative stress during alcohol metabolization.

Oxidative stress during and after a workout «Now researchers have extended this study by looking at the effect of antioxidants in trained female runners,» says Crowe.

A mechanism proposed to explain the rise in oxidative stress during aging.

Not exact matches

The participants, who were 10 healthy people who swam regularly in ice - cold water during the winter, adapted to repeated oxidative stress.

Genes encoding ribosomal proteins, DNA replication and repair machinery, oxidative stress, and purine biosynthesis were differentially expressed in Wolbachia during the development of B. malayi female worms, suggesting a role of the bacteria in worm reproduction.

«This reductive power is necessary to allow conversion of excess sugar into fat and provide protection against oxidative stress that can occur during sugar metabolism.

«BPA exposure during pregnancy causes oxidative stress in child, mother.»

«This study provides the first evidence that BPA exposure during pregnancy can induce a specific type of oxidative stress known as nitrosative stress in both the mother and offspring,» said the senior author, Vasantha Padmanabhan, MS, PhD, of the University of Michigan in Ann Arbor, MI.

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.

«The implications of these results are that measuring urine F2 - isoprostane concentrations during an infant ARI, an indicator of increased oxidative stress in these young patients, may predict the development of recurrent wheeze,» said Dr. Rosas - Salazar.

Ovine corpus luteum proteins, with functions including oxidative stress and lipid metabolism, show complex alterations during implantation.

Therefore, the primary novelty of the discoveries reported here is that programming by prenatal chronic hypoxia of cardiac and vascular dysfunction in adulthood follows the induction of oxidative stress in the fetal heart and vasculature, and that cardiac and endothelial dysfunction in adulthood can both be prevented by maternal treatment with antioxidants during pregnancy.

«The stimulation of a metabolism - sensing enzyme that can regulate specific genes explains how oxidative stress, which is generated throughout the embryo during maternal hyperglycemia, causes malformation of specific embryo structures,» Loeken said.

During periods of oxidative stress, as levels of reactive electrophilic metabolites increase, the ability of Keap1 to target Nrf2 for ubiquitin - dependent degradation is disrupted, thereby increasing Nrf2 protein levels and its transport into the nucleus, resulting in transcription of antioxidant response genes [5], [6], [8], [10], [11].

A series of new mouse models have recently been developed in the laboratory that will allow us to dissect how DNA damage, oxidative stress and chromatin remodeling impact on mitochondrial integrity and stem cell decline during aging.

Antioxidant consumption is especially important during pregnancy, helping protect fetal DNA from damage and also reduce maternal tissue damage associated with inflammation and oxidative stress.

This happens because environmental pollutants and other toxins are stored in fat, and when that fat breaks down during weight loss, the toxins are released into the bloodstream where they can cause oxidative stress, which has been linked to everything from hormonal imbalances to cancer and infertility.

Just one orange can provide an entire day's requirement of vitamin C, which protects against oxidative stress that is heightened during exercise.

During the past few years, R + ALA has risen to the status of an essential supplement for bodybuilders because it can help increase lean muscle mass by protecting cells from training - induced oxidative stress and enhancing nutrient storage.

It is largely important to determine if this is the root cause of the anemia because iron supplementation given during this state of inflammation can potentially create more damage and oxidative stress.

So, obviously, exercise creates oxidative stress and, you know, it's no secret that I do things like Spartan triathlons, and often, you know, during any given month, I might have some masochistic two or three day event thrown in.

So ACTH is one, I'm fearful that my alphabet letters might get a little bit jumbled during today's show because we have so many markers to discuss, but the other one that you mentioned testing was oxidative stress.

In agreement with this, tight glycemic control before and during surgery reduces oxidative stress and inflammation in persons with acute myocardial infarction (23) as well as other surgical and critically ill patients (24).

But in older individuals in whom basal levels of oxidative stress are already increased, aberrant insulin signaling during the fasting state that militates against mitophagy and further decreases glutathione stores, becomes the final straw.

[3] Boesten, D. et al. «Accelerated Aging during Chronic Oxidative Stress: A Role for PARP - 1».

The sulfhydryl (often referred to as thiol) group on the cysteine acts almost like a lint roller for the toxic free radicals produced during oxidative stress.

She received her nutrition education during her doctoral study at the University of Groningen in the Netherlands, where she researched essential fatty acid absorption and metabolism, and during her master's study at the University of Illinois at Chicago, where she focused on carotenoids and oxidative stress.

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.

Oxidative stress is associated with muscle fatigue, both at rest, and during physical activity.

Research has shown that supplementation of taurine increases muscular performance, exercise capacity, reduces lactate acid concentration during exercise, muscle damage and oxidative stress after exercise *.

When antioxidants are deficient, oxidative stress generated during exertion leads to lipid peroxidation and tissue necrosis.

This oxidative stress response system is also needed to repair damage incurred during heavy training.

It may seem somewhat contradictory then that oxidative stress incurred during exercise actually increases our capacity to deal with future oxidative stress.

At one point during the trial, oxidative stress was nearly 30 percent lower in the Montmorency tart cherry group compared to the other group.

Pharma Whey ® HT + ® bar also delivers calcium to support healthy bones and muscle function, along with vitamin E to protect the body from the oxidative stress that can occur during serious and intense exercise.

In response to the constant oxidative stress produced during chronic exercise training, a well - trained individual will have a more highly developed endogenous antioxidant system to combat the free radical production compared to a sedentary individual (Rodriguez, DiMarco and Langley, 2009).

even though it may not have chemicals introduced during the refining process, isn't it still going to cause oxidative stress in the body?

A multi-center study of German breast cancer patients showed that IV therapy alongside chemo and radiation keeps vitamin C levels where they should be and counteracts the oxidative stress that cancer treatments cause, reducing side effects and enhancing quality of life during and after treatment.

Dietary antioxidants such as vitamin C, vitamin E, carotenoids, and taurine are crucially important for protecting host cells against the oxidative stress produced during inflammatory and immune reactions.

These molecules can help prevent damage to coral tissue during oxidative stress [2], and likely reduce the occurrence of bleaching in response to oxidative stress [50].