Neuroscience

Cannabis reverses aging processes in the brain

Memory performance decreases with increasing age. Cannabis can reverse these ageing processes in the brain. This was shown in mice by scientists at the University of Bonn with their colleagues at The Hebrew University of ...

Oncology & Cancer

Cancer 'vaccine' eliminates tumors in mice, researchers find

Injecting minute amounts of two immune-stimulating agents directly into solid tumors in mice can eliminate all traces of cancer in the animals, including distant, untreated metastases, according to a study by researchers ...

Health

Widely used food additive affects the human gut microbiota

Have you heard about the food additive E415? It is also known as xanthan gum. Most likely, you eat it several times a week. Xanthan gum is used in everyday foods such as baked goods, ice cream and salad dressings. The additive ...

Alzheimer's disease & dementia

Higher dementia risk linked to more use of common drugs

A large study links a significantly increased risk for developing dementia, including Alzheimer's disease, to taking commonly used medications with anticholinergic effects at higher doses or for a longer time. Many older ...

Diseases, Conditions, Syndromes

New Zealand says it has solved Covid outbreak 'puzzle'

New Zealand reported a breakthrough Thursday in tracing the source of a COVID-19 outbreak that plunged the nation into lockdown, with Prime Minister Jacinda Ardern saying it should help "stamp out" the virus.

Medical research

Scientists find key protein for spinal cord repair

A freshwater zebrafish costs less than two bucks at the pet store, but it can do something priceless: Its spinal cord can heal completely after being severed, a paralyzing and often fatal injury for humans.

page 5 from 40