Usefulness Of Stem Cells

Joshua Allen Eng 201 Qiana Towns 7/28/09 The good, the bad and the useful In the media like a shot peerless of the to a greater extent or less controversial topics is that of straw cell research. M any(prenominal) support stalk cells because they believe that it is mor in ally and ethically wrong to spot the life of a fetus and use the immature composition cells in research. Although it notify be viewed as a allow argument, what those who atomic design 18 opposed to stalk cells do not bring in the public is that at that place ar other types of dodge cells that be being researched. The human body is actually fill up with stem cells that help perform our e reallyday functions such as come on muscle and make red rail line cells. The majority of the stem cells being researched atomic number 18 being interpreted from the body and give favorable outcomes, embryonic stem cells however, do not. They be wide rejected by the body and do not notice once injec ted into the tar compensate site. thither is no use squander money with these cells if there they are not producing especially when there are other types of cells that digest similar characteristics. Therefore embryonic stem cells should not be used because of the controversies and ineffectiveness and cerebrate should be directed more on other types of stem cell research for medicinal purposes.

The human body maintains an great amount of stem cells that are used on a daily basis. Since there are so many types of cells, a general definition should beginning be given. A stem cell is defined as cells that make the capacity to self-renew as well as the spe! ciality to generate divergentiated cells (Kelly 4). This ability to reproduce and differentiate into different tissues is the key factor of it. not all stem cells have the ability to produce any kind of tissue though. totipotent stem cells are the most versatile type of cells and are able to differentiate into all types of tissues including an organism. Pluripotent stem cells are very similar to totipotent ones in their characteristics but are ineffective to develop into entire...If you want to get a full essay, sanctify it on our website: BestEssayCheap.com

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