Sentences with phrase «more blood vessel»

Something causes the inflammatory response to begin with, but once it starts, the excess blood vessels feed more inflammation, and more inflammation creates more blood vessel growth, etc..

The inflammation associated with rosacea promotes additional vascular growth (see Role of Excess Blood Vessels), and this process builds on itself, with more blood vessel growth allowing for more inflammation, which only creates more blood vessel growth, etc..

Over time, this process builds on itself, more blood vessel growth allows more inflammation, which only creates more blood vessel growth, etc..

If you have fair skin, you may notice more blood vessels spidering across them.

«The effect of the precursors that boost NAD is to counteract the decline that occurs with normal aging, to reactivate SIRT1, and to restore function in endothelial cells to give rise to more blood vessels.»

They had more blood vessels at the site of injury, and their heart function was better.

But when startled, it opens up more blood vessels, allowing blood to surround the muscle fibers.

However, if these mice developed tumors, these were pervaded by significantly more blood vessels and, in addition, grew faster than in fellow animals with functioning Tie2 receptor.

By bumping up the levels of a well - known protein in the heart, UNC researchers have found a new way to generate more blood vessels following a heart attack.

This means there are more blood vessels in the cervix when a malignancy is present compared to a normal, healthy cervix.

The more blood vessels that accumulate in a scar, the denser, darker, and therefore more visible it is.

«Reindeer have 25 percent more blood vessels in their nasal region than humans, meaning more blood flows there.

Not exact matches

He imagines robotic systems with more advanced imaging that can highlight the body in even greater detail, enabling surgeons to instantly differentiate between individual blood vessels and nerves.

Diuresis Caffeine increases the need to urinate because it increases blood flow through the kidneys and dilates the blood vessels, making the kidneys produce more waste.

People try to disprove this, but a more recent (2005) find shows not only dinosaur blood, but soft, fibrous tissue, and complete blood vessels!

The effect of the hormones is to make the heart beat faster, the rate of breathing increase, blood vessels dilate and bring more blood to the muscles, hair become erect, the sugar content of the blood increase.

The higher concentration of cacao means the more flavonoids and antioxidants and this is good because it helps to strengthen blood vessels, lower cholesterol and lower blood pressure.

There's really no way to know just how much more thick your blood needs to be before you block a blood vessel and cause a heart attack or death.

This is because warm muscles and enlarged (e.g. dilated) blood vessels use oxygen from the blood and burn fuel stored in the muscles more efficiently.

To handle all this growth, the blood vessels in the placenta are growing in both size and number to provide your baby with more nutrients.

The greater volume brings more blood to the vessels and increases oil gland secretion.

Women run 5 to 7 times the risk of death with cesarean section compared with vaginal birth.14, 29 Complications during and after the surgery include surgical injury to the bladder, uterus and blood vessels (2 per 100), 30 hemorrhage (1 to 6 women per 100 require a blood transfusion), 30 anesthesia accidents, blood clots in the legs (6 to 20 per 1000), 30 pulmonary embolism (1 to 2 per 1000), 30 paralyzed bowel (10 to 20 per 100 mild cases, 1 in 100 severe), 30 and infection (up to 50 times morecommon).1 One in ten women report difficulties with normal activities two months after the birth, 23 and one in four report pain at the incision site as a major problem.9 One in fourteen still report incisional pain six months or more after delivery.9 Twice as many women require rehospitalization as women having normal vaginal birth.18 Especially with unplanned cesarean section, women are more likely to experience negative emotions, including lower self - esteem, a sense of failure, loss of control, and disappointment.

You're more likely to experience piles and varicose veins during a multiple pregnancy, because of the weight of your babies pressing on the blood vessels of the pelvic area.

It is suggested that women in upright positions give birth more easily because the pelvis is able to expand as the baby moves down; gravity may also be helpful and the baby may benefit because the weight of the uterus will not be pressing down on the mother's major blood vessels which supply oxygen and nutrition to the baby.

When you are pregnant, your blood vessels may become more wide, and they also may be more relaxed.

High or low blood pressure also can be a risk for premature babies because their developing blood vessels can't handle changes in blood pressure and may tear more easily.

Increased blood volume brings more blood to the vessels, and it results in plump and slightly flushed skin.

The Weill Cornell researchers» process was more direct: Four transcription factors prompted adult mouse endothelial cells, which line the inside of blood vessels, to turn into HSCs.

The researchers attribute this decrease to the way that microgravity changes the interaction between blood vessel capillaries and red blood cells, but say that more research is needed to understand what is happening in the capillaries.

Researchers at Lund University in Sweden have discovered a new and more accurate way to distinguish between harmful and harmless plaque in the blood vessels by using ultrasound.

Interestingly, as many as nine of the genes have been previously associated with some vascular disease and four more are known to be involved in the regulation of vascular tone, supporting the importance of blood vessels in migraine attacks.

They were more likely to have other health problems, such as congestive heart failure, high blood pressure, obesity and other issues, and to have cardiac arrest caused by problems other than a blood vessel blockage, such as pulmonary embolism.

The team attributes the success to the omentum - grown cells developing a denser, more mature set of blood vessels.

In the presence of these drugs tumors grow faster and develop more extensive networks of the blood vessels they rely on to feed their expansion — a process called angiogenesis, says Jonathan Moss, an anesthesiologist at the University of Chicago (U. of C.) Medical Center.

Opioids also may make blood vessels leaky, making tissues more receptive to cancer cells looking for places to build a tumor, Moss says.

We found that the inflammation unfortunately gets hijacked by tumor cells that are able to grow faster and penetrate deeper because the blood vessels in the brain are more permeable than in any other part of the body.

Prof. Alon says: «Our study shows that the endothelial cells, which were thought to be dynamic assistants in this process of crossing of blood vessel walls, are really more responders to the «physical work» invested by the white blood cell motors and nuclei in generating gaps and crossing through blood vessels.»

In healthy blood vessels, more common in younger women, estrogen can slow the development of artery - clogging plaques.

«The results of the study tell us that some individuals are genetically more prone to inflammation than others, especially in the adipose tissue and blood vessels.

The VEGF then prompts new blood vessel growth, bringing more oxygen to the area.

Image courtesy of iStockphoto / adventtr More than 382,000 people with kidney disease in the U.S. are on dialysis, a painful procedure that can wreak havoc on blood vessels due to constant jabs from large needles.

Any surgery carries the risk of infection, and the procedure itself can actually damage the blood vessels, making them more vulnerable to clots and aneurysms.

In the U.S., one in every four deaths is a result of heart disease, which includes a range of conditions from arrhythmias, or abnormal heart rhythms, to defects, as well as blood vessel diseases, more commonly known as cardiovascular diseases.

As a result, these blood vessels will be structured more tightly, which can prevent cancer cells from spreading to other organs.

Studies suggest this more specialized cell type may prompt better blood - vessel formation.

In a previous related study published in the Journal of Materials Science: Materials in Medicine, the same team of NTU scientists found that fish scale - derived collagen would induce human umbilical vein endothelial cells to express 2.5 times more of a specific type of collagen responsible for blood vessel formation, as compared to endothelial cells cultured on bovine collagen.

For the subset of more recent patients, the researchers assessed tumor cell behavior — in particular, cancer cells» ability to cross the endothelium (inner layer) of blood vessels.

Nowhere is this more true than in the brain, where blood vessel walls are tightly knit, keeping most large molecules from seeping out of the bloodstream and into brain tissue.

«We need more research to better understand how to help people who have had adversity in childhood prevent or delay the development of heart and blood vessel diseases.»

CCL5 attracts tumor cells to the lungs and lymph nodes, and VEGF increases the number of blood vessels and makes them more porous, allowing tumor cells to metastasize and infiltrate the lungs.