Tag: Heart Disease

Scientists identify a possible new treatment for diabetic retinopathy

About one in three diabetic patients develops diabetic retinopathy (DR), which can impair vision and lead to blindness. A new study in The American Journal of Pathology, published by Elsevier, provides clear evidence that high glucose increases the levels of enzymatic precursor — lysyl oxidase propeptide (LOX-PP) — that promotes cell death, which was verified

Vitamin E found to prevent muscle damage after heart attack

Heart attack is a leading cause of death worldwide and new treatment strategies are highly sought-after. Unfortunately lasting damage to the heart muscle is not uncommon following such an event. Published in Redox Biology, the pre-clinical study sheds new light on the potential of the acute therapy with ?-TOH (vitamin E) in patients presenting with

New cardiac fibrosis study identifies key proteins that translate into heart disease

Using cutting-edge technologies, researchers at Duke-NUS Medical School, Singapore, have developed the first genome-wide dataset on protein translation during fibroblast activation, revealing a network of RNA-binding proteins (RBPs) that play a key role in the formation of disease-causing fibrous tissue in the heart. Their findings, published in the journal Circulation, could help in the search

Mouthwash use could inhibit benefits of exercise

Exercise is known to reduce blood pressure — but the activity of bacteria in our mouths may determine whether we experience this benefit, according to new research. An international team of scientists has shown that the blood pressure-lowering effect of exercise is significantly reduced when people rinse their mouths with antibacterial mouthwash, rather than water

Nicotine-free e-cigarettes can damage blood vessels: Single instance of vaping immediately leads to reduced vascular function

Smoking e-cigarettes, also called vaping, has been marketed as a safe alternative to tobacco cigarettes and is rising in popularity among non-smoking adolescents. However, a single e-cigarette can be harmful to the body’s blood vessels — even when the vapor is entirely nicotine-free — according to a new study by researchers in the Perelman School

Osteoarthritis linked to higher risk of dying from cardiovascular disease

Researchers at Lund University in Sweden have investigated the link between osteoarthritis and mortality in an epidemiological study. It was shown that the risk of dying from cardiovascular disease was higher for people with osteoarthritis than for the rest of the population. Using population registers, the researchers studied approximately 469,000 people living in Skåne, Sweden,

Long-term statin use associated with lower glaucoma risk: Study finds that people who used statins for five years or more had a 21 percent lower chance of primary open-angle glaucoma

A new study brings the connection between statin use and risk of glaucoma into sharper focus. Investigators from Brigham and Women’s Hospital have found that using statins for five or more years is associated with lower risk of primary open-angle glaucoma. Results of the study were published recently in JAMA Ophthalmology. Glaucoma, a leading cause

‘Alexa, monitor my heart’: Researchers develop first contactless cardiac arrest AI system for smart speakers

Almost 500,000 Americans die each year from cardiac arrest, when the heart suddenly stops beating. People experiencing cardiac arrest will suddenly become unresponsive and either stop breathing or gasp for air, a sign known as agonal breathing. Immediate CPR can double or triple someone’s chance of survival, but that requires a bystander to be present.

Cardiac toxicity risk factors identified with relapsed multiple myeloma therapy

More than half of patients with relapsed multiple myeloma treated with carfilzomib experienced cardiac issues during treatment, according to a multi-institutional study published June 12 in Journal of Clinical Oncology. The study recommends that patients undergo a detailed cardiovascular history before being prescribed carfilzomib and then be monitored with natriuretic peptide testing, an indicator for

Heart diet On the five food and severe heart to stop suffering

Better than drugs: DASH diet protects against heart disease A nutrition study, which was accompanied by 4,500 people over 13 years, proves that a certain diet can reduce the risk for heart disease dramatically. In particular, persons under 75 years were able to benefit from the so-called DASH diet, the extra is designed to reduce