Pros about stem cell research essay

This hair splitting is enough to make me want to throw up my hands in disgust and scream. I used to work in a hospital where one of my duties was calling on judges to issue orders to force Jehovah's Witnesses to take a transfusion. A transfusion is NOT drinking blood which is prohibited in Leviticus seventeen. A similar situation exists here. I hae printed up a bumper sticker that says, "Stop Abortion: Use Birth Control." All abortions are caused by men. If a man did not impregnate a woman, there would be nothing to abort. Mad man Christians who want to make abortionists a capital offense are just that: MAD MEN. There was a situation not long ago where a law was proposed that would make killing of a person who had agreed to perform an abortion a target for killing. I just love those folks who say they are "pro-life" and then go kill someone who is going to do something they don't like.

Pros and Cons of Stem Cell Research - Embryonic Cells
The pros and cons of stem cell research come to the surface when we examine the third source of stem cells - embryonic cells. Embryonic stem cells are extracted directly from an embryo before the embryo's cells begin to differentiate. At this stage the embryo is referred to as a "blastocyst." There are about 100 cells in a blastocyst, a very large percentage of which are stem cells, which can be kept alive indefinitely, grown in cultures, where the stem cells continue to double in number every 2-3 days. A replicating set of stem cells from a single blastocyst is called a "stem cell line" because the genetic material all comes from the same fertilized human egg that started it. President Bush authorized federal funding for research on the 15 stem cell lines available in August 2001. Other stem cell lines are also available for research but without the coveted assistance of federal funding.

So what is the controversy all about? Those who value human life from the point of conception, oppose embryonic stem cell research because the extraction of stem cells from this type of an embryo requires its destruction. In other words, it requires that a human life be killed. Some believe this to be the same as murder. Against this, embryonic research advocates argue that the tiny blastocyst has no human features. Further, new stem cell lines already exist due to the common practice of in vitro fertilization. Research advocates conclude that many fertilized human cells have already been banked, but are not being made available for research. Advocates of embryonic stem cell research claim new human lives will not be created for the sole purpose of experimentation.

Others argue against such research on medical grounds. Mice treated for Parkinson's with embryonic stem cells have died from brain tumors in as much as 20% of cases. 1 Embryonic stem cells stored over time have been shown to create the type of chromosomal anomalies that create cancer cells. 2 Looking at it from a more pragmatic standpoint, funds devoted to embryonic stem cell research are funds being taken away from the other two more promising and less controversial types of stem cell research mentioned above.

6. There are alternative ways to culture cells.
Aside from embryos being used in stem cell research, adult cells can also be used as well as non-embryonic cells. Opponents posit that scientists should turn to these alternatives to save lives and look for remedies instead of the destruction of embryos. Scientists are already conducting studies on creating induced pluripotent stem cells and attempting to have human skin cells to go back to the embryonic state. With these developments, scientists should consider these options, according to critics.

The chances of finding an unrelated donor match improve each year, as more volunteers sign up. Today, about half of white people who need a stem cell transplant may find a perfect match among unrelated donors. This drops to about 1 out of 10 people in other ethnic groups, mostly because their HLA types are more diverse and in the past they were less likely to take part in donor registries. Depending on a person’s tissue typing, several other international registries also are available. Sometimes the best matches are found in people with a similar racial or ethnic background. Finding an unrelated donor can take months, though cord blood may be a little faster. A single match can require going through millions of records.

Pros about stem cell research essay

pros about stem cell research essay

The chances of finding an unrelated donor match improve each year, as more volunteers sign up. Today, about half of white people who need a stem cell transplant may find a perfect match among unrelated donors. This drops to about 1 out of 10 people in other ethnic groups, mostly because their HLA types are more diverse and in the past they were less likely to take part in donor registries. Depending on a person’s tissue typing, several other international registries also are available. Sometimes the best matches are found in people with a similar racial or ethnic background. Finding an unrelated donor can take months, though cord blood may be a little faster. A single match can require going through millions of records.

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