Swedish scientists said they have found a major reason for the elderness that leads to people and animal years. Sweden Carolin College scientists have been testing their theory in the past three and a half, i.e. mitochondria (acting is to transfer nutrients into energy into energy) with direct contact with flock-aged disease. Researchers Yari-Shan Della. Telfound said: "We have confirmed that migration of mitochondria can lead to signs of aging, such as osteoporosis, heart disease and senile anemia." Their purpose is not to make people Chang life, Telfovich said: "If we can find different mutations and different diseases, we can better treat these diseases." Their research report was published in the latest issue "Nature" Magazine. The researchers have found that the speed of the mitochondrome increased by 3 to 5 times the rate of 3 to 5 times the rate of 3 to 5 times. In addition, these transgenic mice have a hair falling off earlier, osteoporosis, weight loss and heart, and the life of ordinary mice earlier than a general mouse. Researchers say that in addition to the cell energy conversion, mitochondria also produces an oxidant that destroys cells and their DNA. Due to approximate oxidant or radical molecules, mitochondrial teeth can easily be injured over time. Tereg Ferniich said, although scientists have begun to study the relationship between mitochondrial mutation and aging diseases since the last century, they are the first to find direct evidence.