Health News

Presence of blood clot associated with rapid aortic aneurysm growth

The presence of a blood clot on the wall of the aorta in people with abdominal aortic aneurysms is associated with more rapid, potentially dangerous growth in the aneurysm, according to a major study published in the journal Radiology. Researchers said the findings could help identify which patients need more aggressive treatment and more frequent […]

Health Problems

Home remedies: high blood pressure and cold remedies

Over-the-counter cold remedies aren’t off-limits if you have high blood pressure, but it’s important to make careful choices. Among over-the-counter cold remedies, decongestants cause the most concern for people who have high blood pressure. Decongestants relieve nasal stuffiness by narrowing blood vessels and reducing swelling in the nose. This narrowing can affect other blood vessels […]

Health Problems

Targeting stem cells that drive aggressive blood cancer

Peter Mac scientists have found a way to target acute myeloid leukemia (AML) at its source—a discovery that could yield a more effective treatment for this aggressive and often incurable blood cancer. Prof Mark Dawson and Dr. Laura MacPherson led the international research team, in collaboration with researchers in Europe and Australia including at the […]

Health Problems

How salt increases blood pressure

Salt-sensitive hypertension affects about half of people with high blood pressure, but the precise mechanism of how dietary salt contributes to blood pressure elevation, kidney injury and cardiovascular disease remains unclear. Annet Kirabo, DVM, MSc, Ph.D., and colleagues recently found that sodium enters immune system antigen-presenting cells (APCs) and promotes formation of IsoLG (isolevuglandin)-protein adducts, […]