Stem Cells And Regenerative Medicine Cord Blood Banking...

Name: Darshana Chaudhary Student Number: s5024975 Course: 7001HSV Applied Research Methods Tutor: Jennifer Boddy Due Date: 14th September 2015 Date Submitted: 14th September 2015 Word Count: 1671 words STEM CELLS AND REGENERATIVE MEDICINE : CORD BLOOD BANKING AND ITS THERAPEUTIC APPLICATION Abstract : Stem cells can give rise to any tissue found in the body and thus provide nearly limitless potential for medical applications . Stem cells have the great potential to develop into many different cell types in the body during early life and growth. They serve as a repair system . Due to unlimited therapeutic applications of stem cells , they continue to be of great importance scientifically and†¦show more content†¦Human embryonic stem cells . Patient-specific therapy. METHOD : Articles for this review were selected from Pubmed Central and Medline databases and proquest databases. Introduction : Stem cells are able to generate mature terminally differentiated cells of atleast one lineage and possess the capacity of self-renewal .Stem cells can be categorized as totipotent, pluripotent or multipotent according to their developmental potential. (Takahashi and Yamanaka 2007). Stem Cell Classification Based on Differentiation Potential: Stem cells can be classified based on their ability to differentiate. They are classified into following five types : Totipotent Cells: Totipotent cells are found in early stage of development .The totipotent cells forms the embryo and the placenta and differentiate into both embryonic and extraembryonic tissues. Pluripotent Cells: Pluripotent cells differentiate into cells that arise from three germ layers called – ectoderm , endoderm and mesoderm , from which other tissues and organs develop. Oligopotent Cells: oligopotent are capable of self renewal and differente into many tissue types. Unipotent Cells: unipotent cells are capable of self renewal and differentiate into only one single type of cell. Multipotent Cells: They are found in most tissues and differentiate into cells from a single germ layer. (Kolios, 2012) Sources of Stem Cells for Regenerative Medicine: There are a number of cardiovascular , neurological

The US World War The Usas Entry To WW1 - 945 Words

Although Russia’s withdrawal proved a significant blow, the USA’s entry to WW1 on the 6th April 1917 contributed not only a mass of fresh troops and artillery but a monumental rise in previously fading allied morale. Following the outbreak of WW1 in July 1914 Woodrow Wilson, US President, announced the nations neutrality from involvement in European conflict, but in January 1915 Germany declared its policy of unrestricted submarine warfare to counter the British naval blockade. On the 7th May, the Lusitania, a British liner carrying approximately 173 tons of British war munitions was torpedoed by a German U-Boat killing 1201 civilians, 128 of which were American. The following day the New York Times wrote â€Å"In the history of war, no†¦show more content†¦After the dawn of the Russian Revolution in March 1917 the countries politics entered a state of extreme turmoil. FAfter failing to seize power from the provisional government in the July Days uprising Vladimir Lenin’s Bolshevik Party finally attained seized power in the 1917 October Revolution creating a communist government.. In order to retain leadership Lenin planned to implement his April theses which contained 3 fundamen tal promises to the Russian people; peace, land and bread and on the 3 March 1918 the . In the Treaty of Brest-Litovsk was signed, formally ending Russian involvement in the war. The terms were initially deemed too harsh and fighting resumed momentarily along the Eastern Front until Lenin realised Russia, in its weakened state, would be forced to submit to enemy conditions. Such terms included the loss of approximately one million square miles of Russian territory, a third of Russias population, the majority of its coal, oil and iron and much of its industries. Lenin bitterly coined the settlement â€Å"that abyss of defeat, dismemberment, enslavement and humiliation.† With Russia now withdrawn from the war, the central powers were provided with a ‘window of opportunity’ as they no longer faced a ‘war on two fronts’. This allowed them to relocate a mass of troops to the Western Front to support a mass offensive in hopes they could end the war before the US arrived in sufficient strength to ensure allied victory.Show MoreRelatedThe Great War Of The United States1883 Words   |  8 PagesFirst World War, the USA was a flourishing power in terms of having one of the largest economies and military strength, however America had few foreign policy ambitions during this period. Despite purchasing Alaska from Russia in 1867, there was no real interest in expanding America. Before The Great War, it seemed unlikely that America would become involved in war over the conflicts of other western powers. They considered themselves a ‘City on the Hill’, an example to the rest of the world of stabilityRead MoreCauses of the U SA Boom in the 1920s Essay1089 Words   |  5 PagesAmerica was WW1. The allies just didn’t have the resources to produce the weapons needed to continue the war effort themselves. Therefore they bought the required munitions etc. off the Americans, so as a result the Americans where being pumped full of money from the allies. This meant that while the allies fought the war and were being depleted of their wealth the Americans had a time of prosperity resulting in the USA finishing WW1 as the richest country in the world, while

Leonardo da Vinci in our life Essay Thesis Example For Students

Leonardo da Vinci in our life Essay Thesis Leonardo dad Vines contribution to the era of Renaissance The Renaissance era created an immense amount of talented scientists, artists, inventors, and philosophers who contributed great deal to the development of human race. In history it is hard to find a similar genius individual as the creator of High Renaissance art Leonardo dad Vinci. Even afterwards of research on his creations, we are still captivated by the brilliance of his works. Leonardo dad Vinci was an artist, a sculptor, an architect, a philosopher, a historian, a mathematician, a physicist, a mechanic, and an astronomer. Consider Leonardo a genius of the High Renaissance. He was undeniably way ahead of his time, and is undoubtedly one of desegregates geniuses that ever lived. He played an enormous role in the development of art and science of the High Renaissance in Italy. His creations Last Supper (495-97) and Mona Lisa (1503-06) are among the most widely popular art works of the Renaissance. The Mona Lisa painting is a good example of his work which contributed to the development of art in the Renaissance. The Mona Lisa is a portrait of a wife of a Florentine noble. She refused to smile; Leonardo even tried ring musicians but that didnt change her mind. At last, Just for a second she smiled faintly and Leonardo was able to capture it. In his drawing Leonardo masters the techniques of Suffuse and Chiaroscuro. Suffuse involves the most gradual transition from one color to another, giving it a very delicate and expressive image. As mentioned in the studies, Chiaroscuro highlights the contrast of light and shadow. In the Mona Lisa, this is most evident in the contrast between the face and the dark background. I consider the Mona Lisa his most beautiful creation. Leonardo dad Vinci highly influenced the development of science of the High Renaissance in Italy. He is considered one of the prominent contributors to the scientific discoveries of the era. Dad Vinci extended his studies into science and other subjects. For example, he drew complex models of flying machines, as he was fascinated by flight. He also attempted to build flying objects himself and designed an immense amount of mechanical devices. Based on his studies of birds, he drew a human powered ornithology, which is a wing flapping machinate would fly, mimicking the movement of a bird in flight. As a result, some of the machines that he drew on paper such as helicopters would become reality many centuries later. He also had knowledge in the studies of anatomy and was one of the first to understand the circulation of blood in the human body. There seemed to be no limit to his interests and work. Leonardo dad Vinci is one the most prominent individualists lived in the Renaissance era and contributed a vast amount of scientific discoveries and beautiful works of art which are genius and timeless. Leonardo looked far ahead of his time and influenced our generation and development of the modern world today. Leonardo dad Vinci in our life By Andrews

Pollution Essays (457 words) - Nuclear Power, Nuclear Technology

Pollution Pollution. What is pollution? According to the Merriam Webster Dictionary pollution is ?the action of polluting esp. by environmental contamination with man-made waste.? The United States runs on power. Much of the United States' powers come from various nuclear power plants all across the country. Some power plants are getting old and are not up to date. These power plants are emitting various gasses and chemicals into the air. Transcendentalists believe that people should coexist with nature. They believe that nature is an entity of equal importance to us, and not just our supply of resources. The problem is that the gasses and other pollutants released are harming our environment. There are many solutions to this problem. Some solutions that might have been made by the transcendentalists would be to shut down nuclear power plants completely. Another solution would be to update the current problems or find better power sources. The first solution a transcendentalist would have would be to totally abolish the use of nuclear power plants. This idea is pretty basic in its nature. If all the nuclear power plants in America were shut down, there would be less cases of pollution. Though it may not seem it, the best way to deal with pollution, is with ?simplicity, simplicity, simplicity,? as Thoreau says in ?Walden.? By merely closing all the nuclear power plants in the United States there is no chance for pollution to spread. This idea is the perfect transcendental idea. If people went away from technology and escaped back to reality they would find that problems could be solved very easily. Many transcendentalists believed in ?simplicity? and the carefree life. Some transcendentalists believed in nature as our future and our offspring. Another possible transcendental solution would be to update current situation. Some transcendentalists would believe in modernizing and renovating the existing power plants so that they would be more efficient and nature friendly. Nature needs to be taken care of and so instead of totally disposing of nuclear power plants, they could be made to friendly to Mother Earth. As Emerson says in ?The Over-Soul?, ?the only prophet of that which must be, is that great nature Nature is essential to the survival of the human race. Why should society kill something that it requires? Humankind ought to learn that by killing nature it is only killing itself. Nuclear power plants should be renewed rather than destructed. Briefly, the transcendentalists would have had many solutions for the problem of nuclear pollution to the environment. Two of these solutions would have been to close the power plants or revise the current power plants to make them more energy and nature conservative. These two solutions would work best with the problem. English Essays