Sentences with phrase «which decrease oxygen»

Heart disease may be the result of many conditions which decrease oxygen and nutrients delivered to your organs.

- The revolutionary filling valve with separate vacuum and nitrogen circuits which decrease the oxygen pickup during filling

Not exact matches

He said dehydration also decreases blood volume which reduces blood flow and oxygen to the brain, leading to headaches.

This increases blood flow and oxygen intake, while at the same time decreases inflammation, which all helps the body to perform at a more optimal level.

Apnea can cause the «B,» bradycardia, which is a decrease in the baby's blood oxygen level and a heart rate under 80 beats per minute.

Sarah Updegraft, RN: When you're in an extended state of anxiety and fear during labor, it can actually affect your labor by decreasing the amount of blood and oxygen getting to your uterus, which can affect your contraction pattern and over time might affect how the baby is tolerating the labor.

Keeling has documented a decrease in oxygen levels that is due to fossil - fuel combustion, which uses up oxygen and releases CO2.

But the balance between DVMs and the limited deep - water oxygen supply could be easily upset, Bianchi said — particularly by climate change, which is predicted to further decrease levels of oxygen in the ocean.

Zeroing in on NANOG, the scientists found that low oxygen conditions increased NANOG's mRNA levels through the action of HIF proteins, which turned on the gene for ALKBH5, which decreased the methylation and subsequent destruction of NANOG's mRNA.

By triggering a process called autophagy — in which cells literally engulf their own insides — researchers from Drexel University and Yale University were able to decrease lung injury in mice that were exposed to high concentrations of oxygen.

Reactive oxygen species (ROS) induce cellular damages at different levels (proteins, DNA, and lipids) which increase the body susceptibility to noxious injuries with the final result to accelerate aging and decrease lifespan.

The most common animal model used to study OSA today is intermittent hypoxia (IH) which relies solely on exposing animals to a decrease in blood oxygen levels.

Besides that, the size of mitochondria (the mini-factories within your muscle cells that convert oxygen into energy) decreases alongside with a steady loss of your VO2 max or the maximum volume of oxygen your working muscles are able to use, which directly affects your level of performance and overall cardiovascular fitness.

The fats contained within also clog the ventricles, decreasing the oxygen supply to the sexual organs and preventing the spleen from creating a sufficient amount of leukocytes (white blood cells), which makes the formation of sperm and eggs difficult.

That's because a lack of sleep can decrease the amount of oxygen that reaches your eyes, which in turn causes blood vessels in them to dilate and appear red.

Since iron is responsible for carrying oxygen in the blood, a decrease in oxygen carrying capacity results in rapid heart - rate and increased breathing rate, which can also be confused for symptoms of anxiety or panic attacks.

Deficiencies of B12, B6, folic acid and / or iron can all create a shift in fuel availability (specifically in glycolysis: the oxidation or burning of sugar / glucose) which is a huge stressor on the body as it decreases oxygen availability to every cell.

MCT oil combined with exogenous Ketones boost your energy levels and do two things: give you a better workout (decrease oxygen demand), and help you get in to Ketosis faster so you're not teetering back and forth (which isn't optimal).

Hair loss can be caused by a decrease in blood flow to the hair follicles, which reduces oxygen and nutrients needed for hair to thrive.

Additionally, sitting decreases blood and oxygen flow to your brain and muscles which makes us de-conditioned, tired and lethargic.

The compartments aren't able to expand as much as they're supposed to be able to under increased pressure and you get a ton of pressure within the muscles and as that happens, it compresses nerves and blood vessels and decreases blood flow which means that the tissues inside that compartment don't get enough oxygen rich blood and they are essentially oxygen starved and they become damage the same way that your heart, if oxygen starved, undergoes a heart attack and this can not be painful but can be damaging to the muscles.

So, if you can give more oxygen to your muscle tissue, you will be able to decrease the amount of fatigue during a workout which will make you train longer and harder.

That being said, the gold standard for this would be phlebotomy — bloodletting, donating blood, which is good anyways, at least you're doing mankind a service but not necessarily your endurance sports potential «cause obviously, every time that you ditch blood, you're ditching iron but you're also ditching a lot of oxygen and a lot of red blood cells so may decrease your oxygen carrying capacity, which is not all that great a prospect for somebody who's running or biking or an endurance athlete.

Decreased blood clotting and increased tissue oxygenation may help reduce symptoms of heart and vascular limitations, such as angina pectoris, arterial spasm, and intermittent claudication (leg pain with walking because of the insufficiency of blood and oxygen, for which vitamin E has clearly been helpful).

For example, KBs were recently reported to act as neuroprotective agents by raising ATP levels and reducing the production of reactive oxygen species in neurological tissues, 80 together with increased mitochondrial biogenesis, which may help to enhance the regulation of synaptic function.80 Moreover, the increased synthesis of polyunsaturated fatty acids stimulated by a KD may have a role in the regulation of neuronal membrane excitability: it has been demonstrated, for example, that polyunsaturated fatty acids modulate the excitability of neurons by blocking voltage-gated sodium channels.81 Another possibility is that by reducing glucose metabolism, ketogenic diets may activate anticonvulsant mechanisms, as has been reported in a rat model.82 In addition, caloric restriction per se has been suggested to exert neuroprotective effects, including improved mitochondrial function, decreased oxidative stress and apoptosis, and inhibition of proinflammatory mediators, such as the cytokines tumour necrosis factor - α and interleukins.83 Although promising data have been collected (see below), at the present time the real clinical benefits of ketogenic diets in most neurological diseases remain largely speculative and uncertain, with the significant exception of its use in the treatment of convulsion diseases.

Static cramped postures decrease circulation and oxygen intake and flow to brain which inevitably lowers alertness.

A deficiency in red blood cells means a decrease in the amount of oxygen the blood can carry to the organs and a decrease in the amount of carbon dioxide the blood can carry away from the organs, which results in a ferret that does not feel good.

If you chose medical management, your veterinarian will prescribe medications including a beta - blocker which can potentially decrease myocardial oxygen demand and reduce ventricular wall stress.

Flea infestations on small or weak pets can cause life - threatening anemia (iron - deficiency anemia, decreased red blood cells circulating through the blood, which means a decreased oxygen level in the blood).

The signs that we see in dogs are usually related to decreased numbers of normal cells (such as red blood cells which carry oxygen, white blood cells that fight infection and platelets that help with clotting) which are made in the bone marrow.

Dehydration decreases the volume of blood, which reduces oxygen delivery and waste removal.

Over time, this decreased ability to breathe leads to low blood - oxygen levels, which puts a strain on the heart, and ultimately can lead to heart failure.

Medications such as beta - blockers — which slow the patient's heart rate, decrease its need for oxygen and reduce demands on its ventricles — are commonly used for hypertrophic cardiomyopathy.

In other areas, increased upwelling can lead to stimulated productivity, which can also lead to more organic carbon entering the deep ocean, where it is consumed, decreasing oxygen levels (medium confidence).

Measured decreases in the fraction of other forms of carbon (the isotopes 14C and 13C) and a small decrease in atmospheric oxygen concentration (observations of which have been available since 1990) show that the rise in CO2 is largely from combustion of fossil fuels (which have low 13C fractions and no 14C).

Most climbers use bottled oxygen above 7,000 m which, at the summit, lowers the physiological elevation of Everest by some 1,000 m — climbing without oxygen is a truly dangerous exercise because rational thought seriously decreases while chances of frostbite and exposure dramatically increase.