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.
Cause Cause. Pseudohypoparathyroidism is caused by changes (mutations) in a number of different genes including the GNAS1 gene. When this gene is not working correctly, the body is not able to properly respond to parathyroid hormone, which increases the level of phosphorous in the blood and decreases the level of calcium.