Merino sheep. Original: User:Fir0002 Derivative work: Charles Esson at en.wikipedia via Wikimedia Commons
Researchers from Friedrich Schiller University (Jena, Germany) and Heinrich-Heine-University (Düsseldorf, Germany) teamed up to test whether a heart failure medication that is currently being tested might also improve blood flow in the brain. Their findings were published last month in the American Journal of Physiology, Heart and Circulatory Physiology.
According to the study authors, the small blood vessels in the brains of sheep closely resemble those in the human brain. Using…