The video by
Douglas Melton is on the subject of stem cells, one of the medical subjects
that elicit significant opinions and unending debates. The likelihood of
regeneration of tissues as well as organs via the use of stem cells and cloning
encompasses one of the most controversially debated topics in the medical
world. Some of the issues addressed on the subject encompass the assessment of
the issues as the difference between regeneration and healing of the wound in
addition to the assessment of the type of diseases that can be cured via the
use of stem cells. Additionally, the issue of the relationship that exists
between the process of aging and the function of the stem cells are
additionally some of the issues addressed in the lecture.
The video addresses
a collection of issues as how the stem cells can be used in making specialized
parts of the body as the nerve cells and muscle to not just the manner in which
cells specialize but also look forward to the likelihood of using new
treatments for people suffering from diseases that cause the cells to miss.
Among the issues that are very evident from the video is the assertion that
clones are not perfect and that they are not entirely normal. The assertion is
supported by the fact that the use of the term normal is both subject and
relative as what may be normal in the eyes of one person could be said to be
abnormal in the eyes of another. Further, the issue of whether cloning
increases the risk of acquiring cancer as a result of the differentiation of
cells that are already differentiated is addressed. In this question Dr. Melton
argues that the assertion is entirely true as although cancer encompasses the
reprogramming of cells, there is no evidence to support the argument at the
moment.
On the issue of
the issues that characterize degenerative diseases, he starts by saying that
these diseases encompass the afflictions that affect people due to the aging of
the bodies including diseases as Alzheimer, ALS, and Lou Gehrig’s among others.
These diseases are not as a result of the defect in a single cell but result
from a multitude of numerous genes that are combined in making the patient
susceptible to acquiring the disease and that they encompass interactions with
the environments. Overall, it was evident that there are diverse environments
elements that lead to the eventual progression of the disease. In the case of
the pancreas where the insulin-producing beta cells are lost, an embryonic cell
can be used in making a specialized cell type as a means of replacing it in the
patients with the missing or defective cell.
The study of
degenerative diseases is a complex issue because it encompasses complex genetic
disorders is not as a result of a single gene but a multitude of others that
result in the defect. Looking at this video makes is clear that it is an
excellent educative material used by Dr. Melton. Among the most evident
attributes is the fact that it is greatly interactive, allowing the audience to
ask questions and clarifications that increase its effectiveness. Additionally,
the use of video animations allows the audience to make sense of the issues
that are being discussed and related to what is being addressed by Dr. Melton,
increasing the ease with which they make sense of the content.
Sherry Roberts is the author of this paper. A senior editor at Melda Research in help writing nursing research paper if you need a similar paper you can place your order for customized papers.
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