Sentences with phrase «when lung tissue»

An asthma attack occurs when the the lung tissue is inflamed to such a point that enough oxygen can't enter the blood stream and carbon dioxide can't be expelled.

But in earlier work Drs. Summer and Romero have shown that when lung tissue is injured — by things like viral infection, particulate inhalation, or other insults — lung cells eventually stop producing lipids in order to conserve energy for other cellular repairs.

Pulmonary fibrosis occurs when lung tissue becomes scarred, leading to loss of lung function and reduced oxygen supply to the blood.

Not exact matches

Mark Gladwin, a researcher in pulmonary medicine at the National Heart, Lung, and Blood Institute (NHLBI) in Bethesda, Maryland, says that the nitrite levels in the Tibetans» blood are similar to those NHLBI researchers are using to treat heart and liver injuries caused when blood is restored to oxygen - deprived tissues in experimental animals.

According to the U.S. Environmental Protection Agency, the process of manufacturing glass not only contributes its share of greenhouse gas emissions but also generates nitrogen oxides, sulfur dioxide and tiny particulates that can damage lung tissue when breathed in.

Her group wanted to make lung tissue from the body's own cells, to prevent rejection when transplanted.

When cancer cells from eg breast or lung tumours invade the bones through metastasis, the bone tissue is degraded.

When viral infections, pollution or other injuries damage lung tissue, AEC2 cells come to the rescue.

DNA analysis of lung tissue and CT scans of these mummies revealed that more than half of the 265 mummies had tuberculosis when they died.

Landers was in bad shape — with metastatic melanoma that had spread to his colon, right lung and connective tissue in his body — when doctors treated him with immunotherapy drugs.

Work in the 1960s on the lungs of guinea pigs led to a greater understanding of the function of chemicals that are released by tissues when normal biological processes are disturbedANCHOR.

Lung cancer develops when cells in the tissues of the lungs grow and multiply uncontrollably.

mastocytosis — is when you have too many mast cells which help protect us from infections in particular tissues such as the skin, lungs and bowel

Play it safe and see your doctor to rule out pneumonia, which occurs when the infection reaches lung tissue.

These changes are necessary for lung function, as the tissues can stiffen and become less effective at cycling gases in and out when they follow the same pattern for too long.

Iron deficiency anemia is a condition that occurs when your blood doesn't contain enough iron, hemoglobin, or red blood cells to transport the oxygen you need from your lungs to your tissues.

When the liver, kidneys, bowel, lungs and skin become burdened by toxic overload they do not function optimally and toxic material build up in the tissues and accumulates in the blood.

When the body can not expel toxins they are stored mostly in the liver, kidneys, lungs, joints, pancreas, and in fat tissue.

A chronic inflammatory process is when some sort of trigger (pollen, food particles, etc) initiates a strong inflammatory process that causes collateral damage to other tissues of the body such as the gut lining, blood vessels, the sinuses, the lungs, the joints, etc..

When inhaled, dust can irritate the tissue in the lungs and bronchial tubes.

When a living heartworm and the inflammation it causes blocks one of these pulmonary arteries, the lung tissue downstream from the blockage is injured and the cat's ability to breath is affected.

This increased pressure within the lungs results in fluid buildup or fluid on the lungs when this occurs fluid actually leaves the blood vessels and leaks into the tissues.

These signs occur when fluid accumulates in lung tissue (pulmonary edema) or around the lungs (pleural effusion) secondary to elevation of left atrial pressure.

The NPRM's proposed approach did not differentiate between situations in which the donor was competent to consent to the donation — for example, when an individual is donating blood, sperm, a kidney, or a liver or lung lobe — and situations in which the donor was deceased, for example, when cadaveric organs and tissues were being donated.