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Đang hiển thị bài đăng từ Tháng 6, 2012

Children born to older fathers may live longer: study

WASHINGTON — The children and grandchildren of men who reproduced later in life could enjoy life-extending genetic benefits, including being able to father children at an older age, a new study suggests. Researchers at Northwestern University believe the process represents an unusually rapid evolutionary adaptation in which telomeres -- DNA found at the ends of chromosomes -- lengthen, which is thought to promote healthy aging. "If your father and grandfather were able to live and reproduce at a later age, this might predict that you yourself live in an environment that is somewhat similar -- an environment with less accidental deaths or in which men are only able to find a partner at later ages," said Dan Eisenberg, lead author of the study. "In such an environment, investing more in a body capable of reaching these late ages could be an adaptive strategy from an evolutionary perspective." After analyzing the DNA of 1,779 young adults and their mothers in the Phili...

Nissan Models Like the Leaf

The Nissan Leaf is an awesome car and should not be overlook at a Nissan dealership. Ask yourself the question "If I could drive any car in the entire world, what would I drive"? Although your answer may be a Lamborghini, my answer has to be a Nissan. This is because I have owned a Nissan my entire life and have had great success with it. There are many different ways that you can go about finding the absolute best car for you. Depending on your personal situation, both financially and perhaps if you are married or not, employees from different car dealerships can help you find the best Nissan suitable for you. Riverside Nissan will offer you a ton of different Nissan models, of all sizes and shapes. Nissan Ontario in particular is a super car dealership that I will always be a loyal customer to. I have found Nissan Fontana to be a very reputable dealership and a good place if you are searching for used cars around the area. Whether or not you are new to California, you will...