John Jackson, analyst at IDC, said BlackBerryâs decision to stop making devices was âentirely sensible and probably overdueâ. CMC Markets said the death of the BlackBerry handset marked the end of an era for a company once considered one of the worldâs major smartphone vendors.
The damage to glomerular artery and nephrons due to hypertension is focal, but kidney function decline in the late term is progressive. On one hand, high blood pressure can impair kidneys, and kidney damage aggravates hypertension; they two form a vicious circle, and cause pathological changes in normal small artery and nephrons. On the other hand, hypertension induced nephrons injury can cause compensatory high perfusion and high filtration in remaining normal nephrons.
10 Common Causes of Hypertension. Heart disease is one of the biggest silent killers on a global scale. Having hypertension (or high blood pressure) means that the pressure to which your arteries pump blood from your heart to the rest of your organs and throughout your body is too great. This abnormal blood pressure is what puts stress on the heart and causes premature death. High blood pressure is an issue if the systolic blood pressure (when your heart pumps) is over 140 and the diastolic blood pressure (when your heart relaxes) is over 90. Here are ten common causes of hypertensionâ¦. According to the American Heart Association, excessive levels of salt (or sodium intake of more than 1,500 milligrams per day) can lead to high blood pressure, diabetes, and cardiovascular diseasesâregardless of age, current health condition, and family history.