Tag Archives: medicine

Nobel prize for medicine goes to discovery of how cells sense oxygen

By Jessica Hamzelou Niklas Elmehed The Nobel prize in physiology or medicine has been jointly awarded to William Kaelin of Harvard University, Peter Ratcliffe of Oxford University and Gregg Semenza of Johns Hopkins University, for their discovery of how cells sense and adapt to oxygen availability. Between them, the three discovered the molecular switch that… Read More »

The health risks of supplements and alternative medicine – The Washington Post

A few weeks ago, a patient came to me complaining of nausea, muscle weakness and fatigue. Her urine was tea-colored despite drinking loads of water. A middle-aged woman, she seemed worried she had cancer or some deadly disease. Her lab tests revealed significant liver dysfunction. But her symptoms were not due to liver cancer, hepatitis… Read More »