Scaffolding Persuasive Speech

Tissue engineering is an emerging interdisciplinary field that uses principles from engineering, biology and chemistry in an effort towards tissue regeneration. The main draw of tissue engineering is the regeneration of a patient’s own tissues and organs free from low biofunctionality and poor biocompatibility and serious immune rejection. As medical care continues to improve and life expectancy continues to grow, organ shortages become more problematic.(Manufacturing living things) According to organdonor.gov, a patient is added to the waiting list every 10 minutes and an average of 18 people die everyday waiting for an organ donation. The “nirvana” of tissue engineering is to replace the need for organ donation altogether. This could be achieved using scaffolding from

Rather than relying on surgical methods meant to replace these tissues, scientists are now beginning focus on new methods that actually allow the heart to repair and replace damaged tissue. In the June 29, 2006 edition of the journal entitled, Nature, Dr. Kathryn Ivey of the Gladstone Institute of Cardiovascular Disease explains, “the ability of circulating cells to produce factors that are sufficient to invoke cell survival or repair responses in damaged heart cells” remains a primary objective of research cardiologists. By manipulating synthetic compounds meant to catalyze the regeneration of tissue, the new experimental method of repairing heart muscles may be able to abandon surgical procedures altogether. While the vast majority of attention is being spent on the ability to use stem cell therapy to repair congenital heart defects, some scientists are exploring alternative possibilities in organisms like the

Embryonic stem cells are repairing damaged tissues in the body. Scientists have find a way to replace damage hearts. The United States heart failure affects more than 400,000 people a year. With the use of stem cells can be used to reconstruct the heart

Scientists have been using stem cells since their discovery to improve research and treatments. One type of organ improvement stem cells have played an important part in recently is the heart. There can now be a reduction in cardiovascular disease morbidity rates through the utilization of stem cells, and worrying about compatibility and time can become a thing of the past. Through the use of stem cells, repair, rehabilitation, and transplant can help or even cure myocardial necrosis.

Stem Cells On average 20 people die each day waiting for a transplant. Which is a problem that our people deal with on a daily basis. This fact has a solution in which we can help and provide people with new organs. The solution are stem cells that are artificially created in order to replace damaged organs.

Stem cells have the ability to grow heart cells, which can further lead to new discoveries in medicine. A team of scientists researching stem cells “has grown the earliest form of human heart cells from embryonic stem cells and found a way to direct them into the three major cell types found in the human heart”. This demonstrates the morality of stem cells because they can develop into a helpful tool to grow heart cells. Furthermore, the experiment’s goal is that “[the] lab created cells could be used to grow new heart tissue or repair heart muscle damage” (Ogilvie, 1). If people continue to put their hope in the benefits of stem cell research, then eventually it will be able to not only just grow heart cells but the tissue itself.

stem cells. Any damage to tissues or organs can be grown again, including heart muscles to fix

“ The MEGA Heart hast been such a success at health events and fairs across the country, clients have been asking for other organs,” says

Stem cells are unspecialized pluripotent cells capable of renewing themselves through cell division and can be influenced to become specific cells with special functions. (Source F). It is no exaggeration to say that harnessing the amazing regenerative properties of stem cells will greatly aid the medical field in finding cures for debilitating chronic diseases. On February 1, 1961, Dr. James Till and Ernest McCulloch established The Foundation for Stem Cell Science and incredible advances have continued. The most recent happened on February 20, 2016 when stem cells were used to replace part of a human brain. (Source E). Their regenerative properties can be utilized to repair organs such as eyes for the blind, or hearts for those suffering with cardiovascular disease. Stem cell therapy can

Stem cells’ capability to become any one of over two hundred complex tissues gives scientists and people hope that researching enough can treat a multitude of diseases including, but not limited to, “diabetes, heart disease, stroke, and Parkinson's disease”( Aldridge, 1). This means that stem cell research can create an extra organ like a pancreas or a heart to prevent diabetes and heart disease, respectfully. Furthermore, stem cell research teaches us more about biology. By researching stem cells, scientists learn and create new medicine and drugs to save more lives (Aldridge, 1).

Millions suffer from many different diseases and problems. What if a cell can possibly fix it all? Scientists are believing that stem cells can be very helpful in the cure to many of these situations. Alzheimer’s disease, heart disease, spinal cord injuries, and hundreds of other genetic disorders are thought to be cured by stem cells. After a heart attack, the

Stem cell research generates important and unique opportunities offered in the medical community to create major scientific advances. Adult and embryonic stem cells have the potential to treat and cure diseases such as Alzheimer’s, Parkinson’s, spinal cord injuries, stroke, burns, heart disease, osteoarthritis, rheumatoid arthritis, muscle damage, diabetes, and some cancers (Stem Cell Basics: Introduction). In 2001, 3,000 Americans were killed every day by these diseases according to Shane Ham (Human Embryo Experimentation 67). Laboratory’s studying stem cells scientist gain information about the cells essential properties and what makes them different from specialized cells (Stem Cell Basics: Introduction). These stem cells are different than specialized cells because embryonic stem cells could possibly help create replacement cells. The replacement cells are created to replace many different kinds of tissues and organs, like the heart, liver, and pancreas (Brown). Adult stem cells treat leukemia, heart

Thrombosis has been regarded as a main hurdle in transplantable whole organ engineered grafts. Therefore, an optimal recellularization methods would be at the forefront of diminishing thrombosis in the long term. In practice, lack of re-endothelialization of the heterotopic transplanted heart induced thrombosis [54]. H. Kitahara and colleagues have recently demonstrated the first heterotopic transplantation of an acellular and recellularized of the whole porcine heart fabricating by the perfusion system. They have administered two potential recellularization procedure to determine which of them contributed to prevent thrombosis. The first one was a coronary perfusion technique, in which the cell was delivered evenly throughout the whole heart. The second other method was a direct injection of the cell source. In that report, a whole porcine heart initially perfused with 1% SDS 1% triton X100 was added to remove cell debris, the process took less time (13h) as compared to the time required in another

The goal of this process is strictly to harvest stem cells, resulting in the creation of “cloned organs”, which can be used to treat heart disease, Alzheimer’s, and cancer.

Lemcke et al. evaluated the importance of stem cell treatment in heart