Persistent Brain Fog After Mild COVID Infection Tied to CSF Markers
People with persistent cognitive changes after mild COVID had elevated levels of immune activation and immunovascular markers in their cerebrospinal fluid (CSF) 10 months after acute SARS-CoV-2 infection, a small study showed. In a late-breaking abstract presented at the American Academy of Neurology (AAN) annual meeting, Joanna Hellmuth, MD, MHS, of the University of California […]
Researchers identify neuronal mechanisms that control food cravings during pregnancy: Dopamine and compulsive eating behavior
Many people have felt the sudden and uncontrollable urge to eat a certain food. These urges — known as cravings — are very common, mostly during pregnancy. During this time, the mother’s body undergoes a series of physiological and behavioural changes to create a favourable environment for the embryo’s development. However, the frequent consumption of […]
Hold the salt: Study reveals how reducing sodium intake can help patients with heart failure: Surprising findings show a low-salt diet doesn’t prevent death or hospital visits, but does improve symptoms and quality of life.
For the past century people with weak hearts have been told to lower their salt intake, but until now there has been little scientific evidence behind the recommendation. The largest randomized clinical trial to look at sodium reduction and heart failure reported results simultaneously in The Lancet and at the American College of Cardiology’s 71st […]
Low-Salt Diet Helpful for HF Symptoms, But Not Necessarily for Clinical Events
WASHINGTON — A dietary intervention reduced sodium intake, but did not reduce clinical events, for people with heart failure (HF), according to the SODIUM-HF trial. Between patients randomized to a low-sodium diet or usual care for 12 months, there was no statistically significant difference in the combined outcome of cardiovascular-related admissions to hospital, cardiovascular-related emergency […]
How Many Schizophrenics Use Drugs? Drug-Induced Schizophrenia
About 10 to 70 percent of people with schizophrenia do recreational drugs. About 10 to 70 percent of people with schizophrenia do recreational drugs. What are the most common drugs abused by people with schizophrenia? The most common drug or substance abuse that was seen among people with schizophrenia include: Why do people with schizophrenia […]
New research shows what it takes to make society change for the better
Many people try to make society change for the better. The real challenge is how to get good solutions to scale up for major change. New research suggests that social change may depend on the relationship between beneficial behaviors and policies. The research, conducted by the University of Maine, University of Maine at Augusta, University […]
Higher blood fats more harmful than first thought
Increased levels of blood fats in people with type 2 diabetes and obesity are more harmful than previously thought, a new study has found. In patients with metabolic diseases, elevated fat levels in the blood create stress in muscle cells — a reaction to changes outside the cell which damage their structure and function. University […]
Why are people with allergic asthma less susceptible to severe COVID?
The vast majority of people infected with the omicron variant of SARS-CoV-2 experience mild cold-like symptoms, moderate flu-like symptoms, or no symptoms at all, but the virus is so transmissible that it still spread deep into lung tissue to cause severe disease and death in thousands of people in the United States in 2022 alone. […]
7 Cases When A High Sex Drive May Be A Sign Of Trauma
People cope with trauma in different ways, and sometimes you may not even realize your behavior is linked to your past. One way might be through hypersexual behavior, which can look like obsessing over sex, practicing unsafe sex practices and/or feeling unhappy after sex. A 2021 study in the Journal of Affective Disorders found that […]
Correcting night blindness in dogs
People with congenital stationary night blindness (CSNB) are unable to distinguish objects in dim-light conditions. This impairment presents challenges, especially where artificial lighting is unavailable or when driving at night. In 2015, researchers from Penn’s School of Veterinary Medicine learned that dogs could develop a form of inherited night blindness with strong similarities to the […]