Growing evidence of vitamin K benefits for heart health
New Edith Cowan University (ECU) research has found that people who eat a diet rich in vitamin K have up to a 34 percent lower risk of atherosclerosis-related cardiovascular disease (conditions affecting the heart or blood vessels). Researchers examined data from more than 50,000 people taking part in the Danish Diet, Cancer, and Health study […]
‘All the Beds Are Taken’; COVID Baby Airlifted in Texas; Zeke Emanuel as FDA Chief?
Note that some links may require registration or subscription. “All the beds are taken up by COVID victims also getting ECMO,” said Floridian Susan Walker, who is anxiously searching for a hospital where her unvaccinated husband can receive the extracorporeal life support for his severe COVID-19. (CNN) As cases soar and ICU beds fill in […]
Does CPAP Therapy for Sleep Apnea Really Have Heart Benefits?
Despite the widespread belief that obstructive sleep apnea (OSA) causes cardiovascular events like strokes and heart attacks, there is actually no good evidence that treating OSA lowers the risk of such cardiovascular outcomes. Observational data showing that OSA is associated with cardiovascular outcomes like atrial fibrillation (Afib), stroke, cardiovascular death, and myocardial infarction (MI) have […]
Novavax Seeks Approval for Vaccine in Needy Countries First
Latest Coronavirus News FRIDAY, Aug. 6, 2021 (HealthDay News) Novavax said Thursday that it has applied for emergency use approval of its COVID-19 vaccine in India, Indonesia and the Philippines. Later this month, it will seek the World Health Organization review required to be in the COVAX global vaccine program, the Associated Press […]
Potential COVID-19 medication found among tapeworm drugs: Re-engineered compound fights both cytokine storm and viral replication, experiments show
A group of medications long prescribed to treat tapeworm has inspired a compound that shows two-pronged effectiveness against COVID-19 in laboratory studies, according to a new publication appearing online in the journal ACS Infectious Disease. The compound, part of a class of molecules called salicylanilides, was designed in the laboratory of Professor Kim Janda, PhD, […]
A microRNA network is the putative mediator of reductive stress in the heart: Understanding how reductive stress is controlled may help personalize treatment of heart failure patients, leading to better outcomes
Last year, University of Alabama at Birmingham researchers reported that reductive stress — an imbalance in the normal oxidation/reduction homeostasis — caused pathological changes associated with heart failure in a mouse model. This was a follow-up to their 2018 clinical study that about one in six heart failure patients shows reductive stress. Now, in the […]
Trials reveal efficacy and safety of oral drug for treating anemia associated with kidney disease
Pooled results from recent clinical trials indicate that an oral drug called roxadustat is an effective treatment for anemia in patients with chronic kidney disease. The results are published in an upcoming issue of CJASN. Many individuals with kidney dysfunction develop anemia, or a shortage of healthy red blood cells that carry oxygen to the […]
Yaws Definition, Symptoms, Diagnosis, Treatment & Prevention
Yaws is an infectious disease that mainly occurs in the tropical areas of South and Central America, Asia, Africa, and the Pacific Islands. The disease is caused by a bacterium called Treponema pertenue, which causes lesions that look like bumps on the skin of the feet, hands, face, and genital area. Yaws is treated with […]
Drug Abuse vs. Substance Abuse: Signs of Addiction
Substance abuse is a broad term that includes drug abuse. Abuse of any substance can cause chemical changes in the brain that can lead to addiction. Often, the terms drug abuse and substance abuse are used interchangeably. However, they do slightly differ in the following ways. Substance abuse is a broad term that refers to […]
Study identifies DNA signatures linked to heart disease
A new study identifies DNA signatures associated with risk for cardiovascular disease, a discovery that could lead to opportunities for clinical intervention years before symptoms manifest. Based on analyses of data from five large heart cohort studies of diverse populations, the findings are published in the journal JAMA Cardiology. “The science is rapidly advancing in […]