Pros And Cons Of Stem Cell Research - UKEssays.com.
For example, if one of the embryonic stem cells formed a muscle cell, it would switch on the genes to turn it into a muscle cell and switch off the genes that would cause it to become a different.
Conclusion. The pursuit and production of knowledge through scientific research is an undertaking that offers enormous intellectual rewards for researchers while also performing an important social function. The advancement of science has transformed our lives in ways that would have been unpredictable just a half-century ago. Whether stem cell research will have a similar effect remains to be.
The last three essays address the social issues surrounding stem cell research. An essay by Lori Gruen, one of the co-editors, examines whether women should be paid to donate their eggs for research and therapies. David DeGrazia discusses the concerns raised by the potential production of human-animal chimeras and concerns about the use of animals in general for research. The final essay by.
What is a stem cell? Our body is made up of many different types of cell.; Most cells are specialised to perform particular functions, such as red blood cells that carry oxygen around our bodies in the blood, but they are unable to divide.; Stem cells provide new cells for the body as it grows, and replace specialised cells that are damaged or lost.
Stem cell brain implants could 'slow ageing and extend life', study shows Researchers hope to launch human trials as breakthrough shows hypothalamus controls ageing, with treated mice remaining.
Stem cell therapy is the use of stem cells to treat or prevent a disease or condition. Bone marrow transplant is a form of stem cell therapy that has been used for many years without controversy. Stem cell implantation may help in strengthening the left-ventricle of the heart, as well as retaining the heart tissue to patients who have suffered from heart attacks in the past.
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