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Essays on stem cell research
Essays on stem cell research
Essays on stem cell research
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My cousin, Rebecca, has type 1 diabetes, a condition that inhibits the ability of the pancreas to produce insulin. Everyday she has to check her blood sugar and inject insulin when needed, because if she does not, her blood sugar could dip too high or low. Because of her condition, she lives in constant fear of losing a limb or going blind. She should not have to suffer through this nightmare, because now we have the tools to study diabetes, and we will eventually be able to grow new pancreases in labs, with the help of stem cells. Stem cell research should be funded because it has the potential to cure many different diseases and conditions.
Stem cells are unspecialized, meaning that they have the unique potential to become any other type of cell, such as a red blood cell or a brain cell. There are two types of stem cells: embryonic and somatic. Somatic stem cells are found in adults, and, as far as we know, are only capable of becoming specific types of cells (stem cells in the liver can only become liver cells, stem cells in bone marrow can only become red and white
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Stem cells can grow a new liver for someone with liver disease, stem cells can grow a new spinal cord for someone with a spinal injury, stem cells can grow new nerve cells for someone with Alzheimer's disease, and stem cells can grow a new pancreas for my cousin, Rebecca. With a new, nondiabetic pancreas, Rebecca and other type 1 diabetes patients will no longer need to check her blood sugar, inject insulin, or live in fear of complications. Stem cells can also be used to conduct experiments that would be unethical to do on humans. For example, a scientist wanting to learn more about the effects of alcohol on the liver could grow livers in the lab, subject them to varying levels of alcohol, and record the results, all without needing to use a human. Stem cells, if the research for it is funded, will be a major scientific breakthrough on par with
Stem cells are the building blocks of the human body. Embryos consist of unspecialized stem cells that transform into the various specialized cells in the body such as cardiac, muscle or bone cells. Fetuses also have stem cells. However, the stem cells are divided into types like muscle, bone or nerves and don't perform a specialized function. Surprisingly, adult bodies also contain stem cells. In adults, stem cells are undifferentiated but limited to specific tissue type. When needed, the stem cells transform into the cells needed for repair and maintenance. The most common source of adult stem cells is bone marrow. Researchers also acquire stem cells from umbilical cords. Without stem cells, embryos could not develop into fetuses and adult
Did you know that in the U.S. more than 5 trillion dollars are spent on GMO foods while only 550 billion account for non-GMO.These numbers have a huge number gap why might that be?Here’s another one,Have you ever sat in a restaurant and ate food and wonder what you were eating?,well lots of other people have too or maybe you have questions like what kind of meat is this, is this real chicken? Or is this real beef ? why doesn't my food taste like this when I cook it,maybe the food you cook has more of a rough acrimonious,than the food at the restaurant? Many didn't restaurants will tell you it's the difference in seasoning or your still dilettante or the difference in meat that you buy but the truth can be shocking.Many different restaurants
Because stem cells are essentially a blank slate, scientists are theoretically capable of growing any human tissue cell. There is enormous medical potential in this. Stem cell research is the next step in advancing the medical field. It is comparable to the discovery of penicillin or the inoculation for smallpox.
Stem cells are an ongoing research project in which new discoveries are being made about them, and researchers are learning how to use them in new ways. The three current kinds of stem cells all prove to have their own challenges when it comes to using them. The important thing is finding out which stem cell is right for the patient and how much of an ethical concern there is when it comes to using the stem cell. As we learn the best way to use them and they become more popular in the medical field, stem cells will become a new weapon in the fight against certain diseases.
With basic research, you would find that there are various types of stem cells. The stem cells that have been in question are embryonic stem cells. What is great and necessary about embryonic stem cells are that they are pluripotent, meaning that these cells divide and can turn into any
Drugs can be tested on stem cells that develop into the target tissue before using it on human test subjects, which improves safety. Finally, transplantation of organs created from stem cells could eliminate the need for human organ donors.... ... middle of paper ... ... The 'Standard' of the 'Standard'.
Could you imagine being able to create new organs, tissues, muscles, and even food? With embryonic stem cell technology, believe it or not, these things are possible. Stem cells are the body's raw materials. Specifically, they are cells from which all other cells with specialized functions are generated. Under the right conditions in the body or in a laboratory, stem cells can divide to form more cells called daughter cells. These daughter cells either become new stem cells or turn into specialized cells with a more specific function, such as blood cells, brain cells, muscle cells or bone cells. The possibilities are almost endless. The debate and main issue with this technology is that the actual stem cells come from embryos. Embryos are an unborn or unhatched offspring in the process of development. Although there is controversy surrounding these cells, embryonic stem cells should continue to be researched and used, because they have so much potential.
Stem Cell transplants have the potential to cure diseases and save lives, but not if their illegal. Stem cells are cells derived from embryos or adult tissue that can divide and renew themselves for long periods. It should remain legal and be funded by the government. Stem cell research could cure diseases, lead to further innovations in science such as cloning, and despite some moral opposition researchers are confident this can all be done ethically.
Stem cell research is one of the most controversial topics, people oppose it because they think that the destruction of an embryo is the same as abortion. They believe that the embryo constitutes life because it has the potential to fully develop into a human being. I personally think that life begins when the baby takes its first breath out of the womb. Once a baby is aborted, it is going to be deposed of. So, if it is going to be wasted, then why not use the stem cells from the embryos to help people? Also, it is important to do research on embryonic stem cells because it increases our knowledge on how cancer and birth defects form. Plus, these cells are undifferentiated, allowing them to be used in all parts of the body, giving them the
Stem cell research holds the potential for many exciting treatments applicable to pernicious diseases; diseases such as Alzheimer’s, Parkinson’s, diabetes and spinal injury, that cause a loss of function of or total loss of cells. Nonetheless, few other areas of science have generated such an intriguing premise. Unrelenting debate over which fundamental principle is given precedence: the duty to value a human life or the duty to alleviate suffering. In Oklahoma, a recent decision on this ethical dilemma put a complete ban on stem cell research altogether. The legislation creates a felon out of researchers and embryo donors involved in the process. To make a decision such as this one must be in the right mindset and ask the right questions
We also have this graph to the left that shows that doctors and scientist have collaborated together to try to treat various diseases listed on this magnificent pie chart are the percentages of how much thought is put into each disease.The two biggest influences are Neural damage and Cancer.These two scary diseases have really been not so easy to crack in the medical field so we have Doctors that have already treated some of the mentioned diseases taking hours of brilliance in action.These doctors have been examining disease to the extent to where they have seen the disease form,”In theory, there are no limits to the types of diseases that could be treated with stem cell research.”This gives infinite possibilities a huge range of ideas that doctors can try .What if one-day stem cells create a shortcut to where the doctors have no need to perform surgery since the stem cells fight the problem on their own from the inside.”Normally we would self-transplant meaning doctors would use good bone marrow and now stem cells help replenish his bone marrow after chemotherapy.”Just the idea of doctors not having to cut you open to doing something a stem cell can fix easy from the inside sounds very tranquilizing .You feel relief knowing your not going to die or that nothing bad will happen during a faulty surgery .Stem cells can help us harvest genes to make the biggest diseases be gone.Stem Cells can show the weaknesses of a disease”Stem Cells have the potential to treat a wide
How many of you hear the words “genetically modified food” and immediately think “BAD”? How many of you scorn the idea that genetically modified foods are useful? How many of you have been manipulated by the media to think that all biotechnology is evil? Genetically modified organisms (GMOs) are organisms that have been genetically spliced to achieve a certain trait. As the demand for a larger food supply is increasing due to population growth, the benefits that GMO foods provide are being hailed as the only solution to the food crisis. However, many people are making inadequately informed decisions, and are pushing them to the back shelf. I will inform you on why genetically modified organisms may be the only way to a stable, safe future for the less fortunate.
What’s with GMOs? Are they good? Are they bad? Why do so many people hate them, fear them no matter the fact that scientists say we should cherish them? Let me say this one thing, they will not kill you.
Kids are meant to be happy, play outside, go to school, and have fun. They aren’t meant to sit in hospitals, losing weight by the pound, carrying around IV poles filled with poison. It’s ridiculous and immature that we don’t have a cure for childhood cancer. The only “treatment” that we have is chemotherapy- a chemical that seems to help fight off cancer. Chemo doesn’t just fight off cancer cells though- it fights off healthy cells in your blood, mouth, digestive system, and hair follicles. The most frustrating thing about childhood cancer is that only 4% of federal funding is exclusively dedicated to childhood cancer research. It is true that more adults get diagnosed with cancer than kids, but does that mean that adults are 96% more important than children? The average age of diagnosis for an adult with cancer is age 67, and the average number of years lost is 15. 15 years are definitely many years, but not that many compared to the average number of years lost for a child- 71. Also, age 67 is a lot older than the average age of diagnoses for a child- age 6. At least the adults get to grow up and have the ability to even have cancer- some of these kids can’t even get through a fifth of their lives.
GMOs: The debate that keeps on killing it self in an endless cycle of bad and good. But GMOs are not all bad, and that is why I'm going to inform you of the good they do. I understand that a lot of people believe that GMOs are bad things because of the words, genetically modified organisms, but I can assure you that things are not as they seem. First, what's the difference, after all we are A-OK with modifying genetics in man like CRISPR, what's the difference when it comes to foods? Second, we have done this for thousands of years. Many crops that we love today were not as they seem back a 1000 years or so. Nevertheless GMOs are just the next step in our geosphere. Lastly, there's not really any problems with GMOs.