New research published in the Journal of Physiology sheds light on the effects of high blood pressure by considering the way the body responds to a lack of oxygen.
Feb 21, 2018
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Oxygen deprivation, or hypoxia, has been identified by A*STAR researchers as a key factor in switching the function of major cancer genes from tumor-promoting to tumor-suppressing in a breast cancer subtype, suggesting the ...
Jan 4, 2017
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Russian scientists investigated the role of opioid receptors in protecting the heart from coronary disease: the lack of its blood supply. These receptors are mainly responsible for pain regulation. It turned out that they ...
Feb 26, 2019
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Researchers at the University of Ottawa have discovered how the naked mole-rat can save energy in hypoxia and survive in low oxygen conditions. The mechanism by which these wrinkled, nearly hairless African mammals tolerate ...
Nov 24, 2021
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Cancerous tumors are voracious. Once they have consumed all the oxygen and nutrients in the original tumor site, the cancer cells travel to other parts of the body (metastasize) to find more nourishment.
Feb 8, 2017
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A collaborative team of researchers at Children's National Medical Center are making progress in understanding how to protect infants needing cardiac surgery from white matter injury, which impacts the nervous system. The ...
Mar 8, 2012
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Drugs that target insulin pathways to slow or stop the growth of brain tumors are going in the right direction but appear to be on the wrong track, according to new research at Rice University.
Apr 20, 2015
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Sleep apnea, a disorder in which breathing repeatedly stops during sleep, is a potentially serious condition because it deprives the body of oxygen. It becomes an even more serious condition in pregnant women—who can be ...
Mar 31, 2015
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Running low on oxygen is a major danger for any of your body's tissues, but the heart is particularly sensitive to such hypoxic conditions, which can lead to long-term tissue damage or even heart attacks.
Oct 19, 2018
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(Medical Xpress)—The genetic make-up of a patient's tumour could be used to personalise their treatment, and help to decide whether they would benefit from receiving additional drugs as part of their radiotherapy programme, ...
Nov 7, 2013
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