Confidence votes 11. According to Wikipedia, the width of the Atlantic Ocean at its narrowest point is 2,848 kilometers (1,770 mi) between Brazil and Sierra Leone.
Paroxysmal nocturnal hemoglobinuria or PNH is a rare and chronic disease that results in an abnormal breakdown of red blood cells. PNH is due to a spontaneous genetic mutation that causes red blood cells to be deficient in a protein, leaving them fragile.
One of the abnormalities seen in the TD brain is PNH. In normal brain, neurons exist in the cerebral cortex whereas in the brain with TD, some neurons exist in the deep part of the brain as clusters, which are called PNH. The mechanism of PNH formation was largely unknown. *3Ferret.