In July 1863, on a battlefield in Southwest Pennsylvania, 28,000 Confederate and 23,000 Union soldiers lost their lives fighting the Battle of Gettysburg. The 3-day war was a decisive victory for the North and the turning point of the Civil War.
In November of that year, President Lincoln traveled to Pennsylvania and delivered the Gettysburg Address to a crowd of 15,000. The President’s two-minute speech is one of the most famous in American history.
… But, in a larger sense, we cannot dedicate, we cannot consecrate, we cannot hallow this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our power to add or detract …
Many of the traditional procedures that physicians use to treat disease, such as surgeries and transplants, are limited in nature and only restore partial or temporary function to tissue, organs, and joints.
In recent years, physicians have shifted their focus to regenerative medicine; methods and technologies that encourage healthy new cells to proliferate and grow.
For instance, researchers are studying the activity of stem cells when they’re injected into a site where a patient’s own cells have been lost due to injury or disease. They’re hoping that stem cells could be used to encourage growth that would replace missing or worn out cells, replenish tissue, and speed up the healing process.
In 2007, Shinya Yamanaka and Sir John Gurdon discovered a method for changing a normal adult body cell back into a stem cell by manipulating it’s DNA. These induced pluripotent stem cells respond the same way as embryonic stem cells, replicating themselves into other stem cells and differentiating into other types of body cells.
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We all know that finding time to exercise is just part of an ordinary day. A fitness routine that includes both cardio and strength training (jogging combined with yoga, for instance) could help maintain a healthy weight, lower blood pressure, and slow the aging process.
The health experts at www.fitnessmagazine.com have outlined some of the hidden benefits of both short-term and long-term exercise to help you stay motivated.