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Flashcards about umbilical cord blood banking
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Dr. Marra Francis, CBR medical consultant, quoted: ‘‘There are only two things that you can potentially buy your new baby that are lifesaving: One is a good car seat and the other is cord blood''. Saving umbilical cord blood is of high priority since it contains stem cells that can be used for life-saving transplantation for children and adults in need. Years ago, this blood was usually considered medical waste. Recently, research has been made, and it was discovered that the umbilical cord blood has one unique kind of stem cells, the hematopoietic stem cells, which are vital for all your organs and tissues. It is a unique biological resource for life-saving treatments for you or for your family members. After a baby is born, the umbilical …show more content…
Stem cells vary in types and how they are formed. Some stem cells can do what other stem cells can't, and that's the reason researchers use all types of stem cells when investigating. One type of stem cells is the hematopoietic stem cells. The hematopoietic stem cell is far from the blood and bone marrow. It can rebuild itself and is different from any other cell. The cell sometimes undergoes apoptosis, or programmed cell death. These are the ones found in the cord blood and can rebuild the body's blood and immune systems. This advantage has lead to cord blood transplant treatments for life-threatening diseases. The National Institutes of Health and the National Cord Blood Program confirm that cord blood is still being studied for other medical purposes, such as autism, brain injury, cerebral palsy, and type I diabetes. These remain unproven and are currently the subject of ongoing research. Cord blood is also being used for the reason that the stem cells have the same effect as bone marrow, needed in most transplants, due to the presence of red and white blood cells, platelets, plasma, and hematopoietic stem cells. These stem cells have the power to cure many diseases including leukemia, blood and autoimmune diseases, lupus, and inheritable and metabolic diseases. These diseases were complicated to treat before cord blood was being saved. Now, we all have this …show more content…
After six rounds of chemotherapy, eight surgeries, hundreds of medications administered around the clock, the CAT Scan, MRI, EEG, EKG, Spinal Taps, morphine, temperatures of 106, heart rate of 230 per minute, pneumonia, sores throughout her entire GI tract, numerous visits to the intensive care unit, we had still not rid ourselves of this horrible disease. We searched the entire United States around the clock to find an answer. It was a cord blood unit. Through their unselfish dedication and compassion to save innocent children's lives, we had an answer to our prayers. Baby Katherine was
... research can provide there is a lack of alternatives to stem cell research. Tissue that was harvested from stillborn fetus' typically have a genetic defect or are unusable because the fetus was dead weeks before it was removed from the woman that carried it (O’Neil 118). Scientists would not use "Irregular" tissue because it could lead to unforeseen problems in testing down the line. A study performed by "" showed that miscarried fetuses were only useable for treating patients 3.8 percent of the time (). Doctors in favor of stem cell research believe that allowing the use of aborted fetuses will speed up research leading to breakthroughs that can save many thousands of future lives.
In most hospital delivery rooms, the doctors will routinely clamp and sever the umbilical cord with in fifteen to thirty seconds of the mother giving birth. When clamping the cord, the doctors will clamp the cord in two places, one close to the infant and then again in the middle of the cord another clamp. By delaying the clamping, fetal blood in the placental transfusion can provide the infant with an additional thirty percent more blood volume and up to sixty percent more blood cells (McDonald, S., & Middleton, P., 2009). This reduces the risk of the hemorrhaging that could occur after birth. But with new ongoing studies, it is said that by delaying the clamping of the cor...
The argument for fetal research is fairly straightforward. Because of the unique characteristics of cells from human beings in early stages of development, research on embryos and fetuses may provide key weapons in the fight against disease. Fetal tissue holds promise in treating Parkinson’s disease, in ending certain kinds of paralysis, in helping those with diabetes, MS, as well as in treating patients with Alzheimer’s and Huntington’s disease. Others have argued that fetal tissue holds promise for treatment of sickle cell anemia, leukemia, and AIDS. Fetal retinal transplants may be a promising treatment for some 100,000 Americans suffering from old age blindness.
As the healthcare field continues to grow and evolve at an accelerated rate, new and advanced technologies are sprouting up everyday and becoming increasingly commonplace. A technology that has garnered both positive and negative attention is transplanting stem cells. Hematopoietic stem cells refer to the body's blood forming blood cells (American Cancer Society, 2013). Here is some background information on these types of stem cells. These cells are young and immature.
The final genre of stem cells is that of multipotent stem cells. These cells are more specialized than the other two categories and thus are more restricted in their capability. Multipotent stem cells are derived from pluripotent stem cells.
Umbilical cord blood was formerly believed of as a waste product. Now it is known that cord blood has two types of stem cells which offer multiple treatment possibilities (Waller-Wise, 2011). Cord blood contains hematopoietic stem cells and pluripotent stem cells. Hematopoietic stem cell can be utilized for regeneration of blood and immune system. Pluripotent stem cells have the capability to produce multiple tissue types of the ectoderm, endoderm, and mesoderm (Einstein & Merkatz, 2008). Both types of stem cells show the ability to be adapted into the treatment of a substantial range of diseases including neurologic, cardiovascular, endocrine, orthopedic, and ophthalmic conditions (Einstein & Merkatz, 2008). Stem cells can be utilized by transplant. Four principal types of physical disease that can be treated with stem cell transplants including blood disorders, congenital metabolic disorders, immunodeficiencies, and certain cancers (Waller-Wise, 2011). Some examples of diseases are Sickle-cell anemia, Tay-Sachs’ disease, Hodgkin’s and non-Hodgkin’s lymphoma, certain leukemias, and many more (Waller-Wise, 2011). It is recommended that persons with family history of any of the known diseases that can be helped with stem cell transplant consider cord blood banking.
1989 came with a boom as it molded the course of history – The Galileo Spacecraft launched by NASA flew up, the Berlin Wall tumbled down, and the massacre of Tiananmen Square left the city of Beijing in turmoil. Interestingly, a lesser known event swung the world of science in a complete 180. Scientists used embryonic stem cells to fabricate the first mice ever to lack assigned genes (Making). Just over a decade later, and following numerous embryonic stem cell discoveries, former U.S. president George W. Bush, authorized the use of federal funds for limited human embryonic stem cell research (Human). So, aiming for progress, mankind launched this new and exciting expedition. Nonetheless, in a culture that so readily promotes whatever promises a brighter future without weighing the means, we need to recognize the immorality of HESC testing. By exploiting these tiny humans in their foremost stages of development, the scientists behind this commit a heinous crime –
Stem cells have the ability to transform into any kind of cell. These cells can divide and also replenish other cells in the body, such as muscle cells, brain cells, red blood cells, or they may just simply remain as stem cells. Stem cells are able to replicate even after long periods of dormancy. They naturally repair damaged tissues and can be experimentally induced to work with particular tissues and organs (NIH, 2013). There are three types of stem cells.
heart valves, tendons, ligaments and bones. E. Organs and tissues are distributed according to a national waiting list managed by UNOS which stands for United Network for Organ Sharing.
St. Jude Children’s Research Hospital is a non-profit organization that has three pillars that they strive to achieve every day, as well as give everyone the opportunity to help out these sick children and their families.
Thesis – despite the stigma surrounding stem cell research, the many potential benefits of stem cell research in the scientific, clinical and medical settings outweigh the negatives. Intro – Embryonic Stem Cells (ESCs) have unlimited potential to produce specialised cells of the body, which suggests enormous possibilities for disease research and for providing new therapies. Pros Stem cell research can potentially help treat a range of medical problems. It could lead humanity closer to better treatment and possibly cure a number of diseases such as Parkinson’s Disease, Alzheimer’s Disease, Heart Diseases, Stroke and Diabetes (Type 1), Birth Defects, Spinal Cord Injuries, Replace or Repair Damaged Organs, Reduced Risk of Transplantation (You
With the discovery of stem cells in 1981, scientists are a step ahead in uncovering the solution to the repair of damaged tissues and organs. In that same year, scientists gained the ability to discover the methods required to obtain an embryonic cell from a mouse embryo. Using previously gained knowledge of the mouse embryo, scientists were able to improve their experiments concerning stem cells. Scientist, James A. Thomson and his fellow colleagues at the University of Wisconsin-Madison were able to establish the first human embryonic stem cell. These stem cells have the capacity to split into specialized cell types that can be retrieved from two different sources: embryos and adult tissues and cells.
However, the research is still at its beginning and the small amount collected, saved or recovered cannot treat large adults. Many parents when asked why they saved their cord blood say they consider it as an additional life insurance for their family, and that is where the experts disagree due to the limitations this small amount of cord blood saved offers. Parents should be also informed, that some genetic conditions couldn’t be treated with their own cord blood cells because these cells already contain these defected genes. Another aspect to consider is that saving a cord blood privately still comes with a large price tag and the question is still not answered, if this cost can be justified by the current research data and studies
Specific Purpose Statement: To inform the audience about the criteria for becoming a blood donor
We arrived at the emergency room only to find several people already there. Joey was begging me to do something to stop the pain in his back; we waited and waited and waited. Finally, in total anger and despair I set out to find someone to help. The doctor came over, examined him and asked me several questions; it was slowly becoming apparent to me that this doctor did not have any answers. Meanwhile I was growing more concerned about the unknown; what was wrong with my child? The doctor, obviously puzzled by the situation, decided to run a CBC (complete blood count). This took what felt like an eternity, suddenly the doctor became somewhat evasive, almost secretive. I was exasperated, determined to find out what was wrong with Joey’s lab report. I inched my way over behind the curtain, so I could overhear bits and pieces of the doctor’s conversation. They were discussing things like a low hemoglobin count and a high white blood cell count, then I heard it, the most devastating word I have ever heard a doctor say-Leukemia.