Sentences with phrase «small arteries in»

alphaV integrins are necessary for eutrophic inward remodeling of small arteries in hypertension.

Not exact matches

A model that debuted in 2015, for example, simulated a human leg, its skin, muscle, bone, large arteries, and even small veins.

The bioactive compounds in cacao and cocoa can improve blood flow in the arteries and cause a small but statistically significant decrease in blood pressure.

In addition to the vascular calcification in the arteries of his stomach and legs which had already been known about, the superior image allowed doctors to spot three small areas of calcification near to the outflow tracts of the heart which had hitherto escaped their noticIn addition to the vascular calcification in the arteries of his stomach and legs which had already been known about, the superior image allowed doctors to spot three small areas of calcification near to the outflow tracts of the heart which had hitherto escaped their noticin the arteries of his stomach and legs which had already been known about, the superior image allowed doctors to spot three small areas of calcification near to the outflow tracts of the heart which had hitherto escaped their notice.

But in a small percentage of cases, these headaches can be due to a serious underlying condition, such as a hemorrhage, brain aneurysm, stroke, cervical artery dissection or subdural hematoma.

In individuals, whose HDL - cholesterol levels were low, the quality of HDL particles was also impaired; they contained smaller amounts of lipid molecules which are known to be antioxidant and thus protective to arteries.

«Our research has identified a gene affecting another type of ischemic stroke, due to small vessel disease, and also suggests some genes may be associated with both ischemic and hemorrhagic stroke and may act through a novel pathway affecting pericytes, a type of cell in the wall of small arteries and capillaries.

To speed the procedure, doctors typically implant a small blood vessel between a vein and an artery in the patient's arm.

Strokes often result when accumulated plaque breaks off from a narrowed section of an internal carotid artery and blocks smaller vessels in the brain.

On September 11, the company announced the completion of a small clinical trial of its adhesive: The sealant immediately stopped blood flow after an artery - clearing operation in about 85 percent of 22 participants.

Until now, many scientists believed that blood flow within the brain was solely controlled by changes in the diameter of arterioles, blood vessels that branch out from arteries into smaller capillaries.

However, Ms. Waller's arteries were too small in diameter for the catheter due to prior plaque buildup and stents that had been previously placed in them.

His group is testing the mini-motor in silicone models of human arteries and planning even smaller versions.

But until now, RDN has not been performed in the accessory renal arteries due to their small diameter and the risk of developing a vascular stenosis after catheter ablation.

During PAE, an interventional radiologist makes a tiny incision in either the groin or wrist to insert a catheter (a small tube about the size of a strand of spaghetti) into an artery and, using image guidance, directs the catheter to the blood vessels on both sides of the enlarged prostate gland.

Small vessel disease occurs due to microangiopathy of arterioles in the brain, making these arteries less flexible, which can interfere with blood flow.

The mice seem to develop normally when only one copy of the gene is removed, but microscopic inspection reveals a number of small «gaps,» or disorganized regions of tissue (on the scale of a few nanometers) on their aortas, the largest artery in their bodies.

Although the artery in the arm is closer to the surface and thus easier to access, the artery's smaller size makes the radial approach more technically difficult and requires the use of smaller equipment.

First, doctors insert the small mesh tubes through an artery in the leg to the blockage in the artery that takes blood to the brain.

Stents are small, expandable metal mesh tubes that are inserted in blocked heart arteries during a heart catheterization procedure to improve blood flow to the heart muscle.

When I got there, the tests showed that I was having a heart attack, and the doctors performed an angioplasty — a procedure in which a small tube is inserted into the artery to help prop it open.

Experiments involving people and animals show that «small amounts of an alcoholic beverage, especially wine, are associated with less atherosclerosis [clogged arteries] and coronary heart disease — even in rats, mice, and pigeons,» he said.

One small error in the article, when you mention about the cholesterol, you state that «the first one clogs arteries», but the first one you mention is the HDL or «good» cholesterol which actually cleans the arteries.

There is an LDL that's small, dense, and prone to damaging arteries, it's called VLDL, and our body makes that in response to high amounts of carbohydrates in the diet.

For example, Dr. Tom Cowan (3) explained research that showed that heart attacks are not caused by a blockage in a coronary artery but by the deterioration of the small blood vessels in the heart from stress, smoking, high insulin concentrations, diabetes, and / or inflammation.

They can increase LDL cholesterol and in particular the small dense LDL particles that damage our arteries.

The cardiovascular system comprises both the heart muscle and all the arteries and blood vessels in the body, down to the smallest capillary.

The small, dense LDL particles, however, do contribute to the build - up of plaque in your arteries, and trans fat increases small, dense LDL.

We are now learning that its carbs, high processed carbs that are in reality causing high trigs, which also lead to small dense cholesterol particles (the kind that penetrate artery walls and cause unstable plaques).

Small, dense particles get stuck in the arteries, clogging them and increasing the risk of heart attacks and strokes.

The adrenal glands are a pair of small pyramid shaped hormone producing glands which live on top of your kidneys, they are very close to the major artery of your body, the aorta, where they can produce immediate responses by delivering hormones rapidly in to the circulatory system.

If, however, they do not, the high glucose levels in the blood can damage the nerves and small blood vessels of the eyes, kidneys and heart and lead to artherosclerosis, hardening of the arteries that can cause heart attack and stroke, according to Web MD..

In one study, patients with coronary artery disease were found to have significantly smaller amounts of gray matter — with worse performances on cognitive tests.

The most typical lipid pattern in diabetes consists of high triglyceride levels, low HDL levels, and small, dense LDL particles, which easily stick to artery walls.

Negative effect of a low - carbohydrate, high - protein, high - fat diet on small peripheral artery reactivity in patients with increased cardiovascular risk.

This MD in Australia talks about cholesterol and the fact that the way it is tested today is incomplete and does not tell the whole story when you just look at A1c, LDL, HDL, and Triglycerides, this diet raises your cholesterol but there is a small dense LDL that is not accepted by the liver for servicing but rejected and ends up in your arteries as plaque... and this is what needs to be included in a Lipid panel because this diet pre-diet shows a lipid panel that is not to bad but when you look at the SDLDL it is at 20 which is very high, and when on this diet for 6 or more weeks your lipid panel is higher but the SDLDL is 0 Zero... so your doctor flips out and yells at you but in fact you are much less prone to heart failure...

An adrenal tumor removal is traditionally one of the most challenging procedures in small animal surgery, as the adrenal gland is located in a difficult position next the vena cava (the largest vein in the abdomen) as well as the renal arteries and veins (to the kidneys), the aorta, and other vital structures.

When these clots escape the heart, they travel through various arteries and eventually lodge in a narrow part of the vessel when the artery's diameter becomes too small (thromboembolism).

Pulmonary arterial pathology in cats and ferrets is similar to that in dogs, although the small arteries develop more severe muscular hypertrophy.

In an affected dog or cat, female heartworms that reside in the pulmonary artery release small larval forms called microfilariIn an affected dog or cat, female heartworms that reside in the pulmonary artery release small larval forms called microfilariin the pulmonary artery release small larval forms called microfilaria.

video 5 — modified left parasternal short axis view of heart base with color Doppler of the pulmonary artery showing continuous flow with small turbulent jet in opposite direction.

Examples of such diseases in veterinary medicine would include the feline condition now known as FATE where a large blood clot forms in the heart, a small piece of the clot breaks off and then lodges in the aorta (the large artery that travels the length of the body) right where it branches to serve the rear legs.

Once the medicine is given the worms begin to die, meaning they break into small pieces which can occlude a pulmonary vessel or become lodged in the small arteries of the body.

It's just the fact that there isn't as much room for the worms in a small dog's arteries.

If they just floated, the pressure in the artery would force them downstream until they hit a branch too small to pass.

Some dogs may only have a small worm burden, but others may have up to 100 worms living in the heart and pulmonary artery.

Also, large dogs tend to tolerate the disease better than small dogs since small dogs have smaller artery openings in the heart.

In describing the procedure, Burkett says, «A veterinarian does a small cut down over a vessel, usually in the leg, and passes a catheter into the femoral arterIn describing the procedure, Burkett says, «A veterinarian does a small cut down over a vessel, usually in the leg, and passes a catheter into the femoral arterin the leg, and passes a catheter into the femoral artery.

The diameter of the pulmonary arteries is much larger in big dogs than small dogs.

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