Alternatives to Human-embryo Stem-cell Research

Alternatives to human embryonic stem cell research This article is against the media and many scientists claim that there is no viable option for human embryonic stem cell research (ESCR). Media repeatedly stated that adult stem cells have the same potential as embryonic stem cells (in theory, any organization can be formed) (repeated in the NIH document). However, studies on adult stem cells (studies compared to embryonic stem cells) indicate that adult stem cells are capable of forming essentially all tissues.

There are various kinds of human stem cells. Perhaps the most famous and most controversial is embryonic stem cells (sometimes called pluripotent stem cells). These are the first cells of the early embryonic stage to selectively produce all the different tissues of the human body. They control embryonic cells and form babies with heart, brain, lungs, bones, muscles and so on. Skin care using these stem cells is not recommended or necessary. Firstly, there are some important ethical issues that need to be discussed to extract stem cells from human embryos. Secondly, pluripotent cells can "deform" most things, which can have negative effects.

Stem cell research has caused a great ethical argument nationwide. A stem cell line developed for stem cell research was established in embryos after fertilization. The embryos are then divided into individual cells to produce a stem cell line. From the embryo, if the cells are placed in a culture dish and substance that stimulates cell division is added and nourished, if properly treated, the obtained cell line will continue to divide in the management environment (preparation of stem cells for research ).

Since the use of human embryonic stem cells means destroying human embryos, alternative means without the use of human embryos should be considered. Studies on the use of animal embryos successfully produced embryonic stem cells that can be used for human medical treatment. For example, in 2003, human cells were fused with rabbit eggs to create embryonic chimeras (with two animals in the body) and used to recover embryonic stem cells 5. Over the years, animal tissues have been used as heart valves of swine and cattle as a substitute for human heart disease 5.