Background. A 40-year-old man presented to a hospital emergency department with acute-onset, bilateral, painless swelling of the scrotum, which had developed progressively over the previous 12 h. He ...

How do octopuses mate in the dark? A new study shows how the hectocotylus arm uses progesterone receptors to "taste" for a mate.

Vertigo is the sensation of spinning, often caused by inner ear or brain disorders. You can treat vertigo based on the cause, typically with rest and physical therapy. Using relaxation techniques and ...

In this document, the Inter-American Committee of Cardiovascular Prevention and Rehabilitation, together with the South American Society of Cardiology, aimed to formulate strategies, measures, and ...

Context Blood flow-restricted resistance exercise (BFR-RE) is used to elicit hypertrophy and strength adaptations with low external loads, making it attractive for clinical and rehabilitative ...