http://www.pbs.org/saf/1107/features/body.htm
The link above is to a site where it talks about all the recent research that has been going on in tissue engineering. Reseachers and engineers from all over the world have came together for the common goal of offering a solution to the everyday diseases and problems our bodies may run into. They have began to engineer ears on specially bred mice. They do this by impanting a scaffling of young cartilage on the back of a mouse that is hairless and has no immune system so it wont reject the ear. The mouse then nourishes the ear and when it is fully grown and molded the ear can be removed with little harm to the mouse. This is just a small step, in the future researchers hope to be able to make virtually anything. Ultimately their goal is to improve human life expectancy by engineering organs, cartilage, and bone.
I was very surprised when i read the article, I didn't have any idea that this was going on in the world. I think it is a great way to help people with terminal diseases. Surprisingly to me this research has been allowed by the vatican, which has denied many things like this in the past because they saw it is an ethical issue.
No comments:
Post a Comment