After years of efforts, now has been able to in vitro bone tissue engineering [2,3], cartilage [4,5], tendons [6,14], vascular [7,8] and other organizations were also part of the body experiments [3,6,8].

As a result of many years of effort, it is now possible to bone tissue engineering in cultivated outside the body [2, 3] and [4, 5] cartilage, tendon [ 6 ], 14, [7, 8] blood vessels, and many such organizations, some have also been carried out experiments in [3, 6, 8 ].

After many year endeavors, already could in vitro raise organization project bone [2,3], cartilage [4,5], tendon [6,14], blood vessel [7,8] and so on many kinds of organizations, the part also carry on in vivo now to test [3,6,8].

After years effort now in cultured tissue engineered bone [2,3], cartilage [4,5] or tendon [6,14], vascular [7,8] various organizations, part also in vivo [3,6,8].

After years of effort, and now have been able to in vitro tissue engineering bone [2,3], cartilage [4,5], tendon [6,14], vascular [7,8], and other organizations, some also carried out in vivo [3,6,8].