Stem Cell Use And Injuries - 1242 Words

Stem Cell Use in Injuries Stem cell research in the past few decades has seen great expansion, as more scientists and researchers have begun to experiment with the capabilities of stem cells. As a result, we understand stem cells and their capabilities is much better than in the past. Stem cells have the potential to develop into any type of cell, making them unique to other types of cells. When they divide and produce new cells, the daughter cells can remain as stem cells or develop into a specialized cell, such as a red blood cell or a skin cell. These special properties allow for their usage in treating diseases or repairing damaged tissues in the body (Introduction: What Are Stem Cells, and Why Are They Important). For this reason, many are looking to use stem cells to treat injuries, particularly brain or spinal cord damage.A large population is in support of using stem cells in injuries to help with the healing process, but there are some still against it. It is reasonable to use stem cells in injuries, as research shows that they not only help with the healing process of the injury, and will also help scientists better understand the capabilities of stem cells. Stem cells can come from an embryo or an adult cell, and thus there are two types of stem cells: embryonic and adult stem cells. Both types are able to undergo cellular division for a longer period of time than other cell types, and are capable of developing into a specialized cell. They are able to developShow MoreRelatedCan Stem Cells Help Heal Brain Injuries?1066 Words   |  5 Pages Can Stem Cells Help Heal Brain Injuries? Arfa Musaddaq Ms. Meng Sun Biology 30 January 7, 2016 Introduction: Brain injury is a devastating condition associated with trauma, multiple sclerosis or stroke. Successful therapy must be done to overcome this, the associated loss of neurones and supporting glial cells as complex intercellular connections. This scary challenge can be addressed using stem cells because stem cells can regenerate and repair the delicate injured tissue. IfRead MoreHow Does Embryonic Stem Cells Help Treat Patients With Spinal Cord Injuries?1228 Words   |  5 Pages between 250,000 and 500,000 people suffer from spinal cord injuries. People living with these spinal cord injuries are said to be 40% more likely to die prematurely than those who do not suffer from these particular injuries. One possible treatment that can be applied is the use of embryonic stem cells to help treat patients with spinal cord injuries. Embryonic Stem Cells (ESCs), as their name suggest, are derived from the inner cell mass from an early stage, pre-implantation embryo, known asRead MoreSte m Cells Are Good Or Bad?968 Words   |  4 Pages Stem cells are cells that can be changed into other cell types. There are positive and negative aspects to them. They can help and danger people’s lives. Stem cells have many properties and uses. There is a big debate on whether stem cells are good or bad. There are many different opinions but I will write about what I think on this subject. The unique properties of stem cells are that they are capable of dividing and renewing themselves for a long time. This means they can multiply as many timesRead MoreStem Cells Are The Unique Properties Of All1573 Words   |  7 Pagesprofession for over a decade. Stem Cells have been overhyped, overpromised, and have built a false sense of hope in many suffering from dibilitating diseases. Properties of Stem Cells Stem Cells have the ability to divide and renew themselves over extended periods of time (What are the unique properties of all stem cells). They are not like muscle cells, blood cells, or nerve cells which don t usually renew themselves (What are the unique properties of all stem cells). Stem cells are unspecialized (WhatRead MoreSpinal Cord Injury Essay1435 Words   |  6 PagesMost spinal cord injuries are hard to treat due to the fragility of the vertebrae as a whole. Although; if left untreated, spinal cord injuries could affect motor and nerve control and function (Zhao et.al 2016). Stem injections are now commonly used as a type of rehabilitative medicine for injuries like those in the spine. This is because stem cells can take form of other specified cells it becomes exposed to. Once injected into the area of the injury, the cells are able to replicate and serve toRead MoreThe Roles Of A Research : Proper Evaluation Of Sources In Research1570 Words   |  7 Pagesligament, or ACL, are prone to injury and degeneration especially among athletes and at various levels of play. Lee et al (2016) explain that the use of stem cells has increased the success rate of recovery in patients with ACL injuries. For example, â€Å"mesenchymal stem cells (MSCs) alone or with the use of a biosynthetic scaffold to treat ACL rupture shows promising results at the preclinical research stage.† (Lee et al, 2016). In addition to MSC’s, ligament derived stem cells (LDSC’s) have also providedRead MoreThe Treatment Of Stem Cell Therapy1281 Words   |  6 PagesStem cell therapy, also known as regenerative medication, has been an increasingly utilized therapy in recent years. The cells added to the body interact with the surrounding body, making the regenerative process available to begin the healing process of the cells at the site (R. (2014)). These therapies are used to heal common sport injuries such as a knee injury, diseases, arthritis, and many othe r crippling effects that may occur in the human body (R. (2014)). Many of the stem cells that are usedRead MoreStem Cell Advocacy Paper : Stem Cells1123 Words   |  5 Pages Stem Cell Advocacy Paper Introduction Stem cells are basically the building blocks of life. Some type of these cells can be engineered into any type of cell in the human body. There are three types of stem cells currently. Adult or somatic stem â€Å"cells can generate replacements for bone and muscle cells that are lost through injury, disease or normal wear and tear.† Another type of stem cells are embryonic stem cells. Embryonic stem cells â€Å"are â€Å"starter cells† that can be coaxed into becoming anyRead MoreResearch On Stem Cell Research Essay1708 Words   |  7 Pages Stem Cell Research James A Merritt PIMA Medical institute Embryonic stem cell research is a controversial topic. In the religious aspect its man trying to play the authority of GOD on whether people should live, die or suffer from ailments and injuries. On a scientific and medical aspect it is compassionate people lookingRead MoreThe Human Of Human Cells984 Words   |  4 PagesHuman Embryonic Cells are cells that can replicate and do not change as they divide from their parents. Human Embryonic Cells are born as cells without a specific purpose, however, they have the ability to become any type of cell in one’s body. Embryonic cells are grown in laboratories taking eggs and sperms donated by people and fertilizing them in a process called In Vitro Fertilization. Once an egg is fertilized by sperm, the zygote turns into an embryo, which is where this cells are found. Human

The world’s population is increasing at a rapid rate....

The world’s population is increasing at a rapid rate. According to Worldometers, by 2050 there will be a need to feed 9.2 billion people globally (http://www.worldometers.info/world-population/). This translates to an increase in global food production by 70 percent to meet the global goal (http://www.populationinstitute.org/resources/populationonline/issue/1/8/). However, current food production methods are not sustainable and the amount of arable lands is decreasing. The agriculture industry experiences different challenges ranging from global to technological aspects. The global aspect is the most prominent challenges experienced and influenced by different factors such as dramatic economic growth in developing nations and urbanization†¦show more content†¦Food production imposes additional stress on natural resources such as soil nitrogen and phosphorus content. This affects the quality, productivity and sustainability of food production as crop growers turn to su pplementing their land with necessary soil nutrients for their crops. This has negative effect on the ecosystem as the ‘agricultural run-off’ can pollute the nearby waterways. According to Kleinman, et al., (2011, p. 170), â€Å"nutrient pollution is a global phenomenon readily witnessed in developing and developed worlds alike† and affects the waterway and lake systems that serve as a source of food production. Land cultivation and management techniques that had been employed for centuries are not sustainable. Practices such as over-tilling and lack of crops rotation can strip away important nutrients thus affecting soil quality and productivity. Moreover, the option of expanding arable lands to meet increasing demand for food production is no longer possible. According to World Bank (2010), 29.4 million hectares of farmlands were lost in developed and developing countries due to economic development and urbanization (Table 1). This adds to the challenge in meet ing the need to increase higher food production for the growing global population. Agriculture biotechnology organizations are committed to solve crop production problems and enhance agriculture productivity to sustainable levels to keep pace with the rapidly

Explore the Narrative of the Narrator in Pride and Prejudice. Free Essays

Pride and Prejudice has been criticised among the literary community for the narrator thought to be from the view of Elizabeth is often counter argued by someone else saying that the narrator is an omniscient third person narrator. The narration of Pride and Prejudice is typically done by Elizabeth in many views, although it occasionally gives us information that Elizabeth is not aware of, which therefore makes us come to the conclusion that it is not Elizabeth narrating the book. The third person narrative gives a plain view of the novel in the sense of the dialogue, opinions and the events which are dominating throughout the novel rather than emotions. We will write a custom essay sample on Explore the Narrative of the Narrator in Pride and Prejudice. or any similar topic only for you Order Now Elizabeth Bennet sometimes excludes from this rule, for example in chapter 36, this chapter is devoted entirely to Elizabeth’s emotional transformation right after the letter she received from Darcy. Although even though we do often get to hear the thoughts of other characters in the novel, it is mostly in shorter bursts compared to Elizabeth’s more complex outbursts. The narrator is using free indirect discourse or speech to show the reader the characters thoughts or spoken words, but without quotation marks. It let’s the reader know some of Elizabeth’s bad judgements against others like Darcy at the beginning of the novel. The use of dialogue brings forth veracity, which makes the reader question which character is to be believed. Although at the same time the truthfulness of the narrator themselves can be questioned. The veracity of Elizabeth’s dialogue is strengthened when the narrator doesn’t employ a detached narrative voice to describe the characters thoughts but is focalizing the proceeding through the character of Elizabeth, which is therefore meaning that the reader views the story from Elizabeth’s perspective. Seeing the story through Elizabeth’s eyes yet via the narrator’s voice, for example â€Å"the general pause which ensued made Elizabeth tremble†¦ She longed to speak, but could think of nothing to say†. It is therefore showing as a means of empathy of the reader in the part of Elizabeth. The use of the direct speech is a means of artistically orchestrating the voices of the two main roles of Darcy and Elizabeth. The line: â€Å"tax Mr. Bingley with having promised on his first coming into the country to give a ball at Netherfield† on page 33 isn’t spoken by any particular character, neither directly, through the use of any dialogue, or indirectly, as in employing indirect speech. The narrator is using free indirect speech. The voice appears to be that of the narrator, although it has temporarily adopted the style and intonation of Lydia, the youngest Bennet sister. The line however isn’t focalized through this character as the reader isn’t given Lydia’s perspective, such as earlier in this paragraph where the viewpoint was clearly that of Elizabeth. It is also important to realize that Elizabeth’s thoughts were not conveyed through a process of free indirect speech as there was no slippage into her manner of articulation. The omniscient narrator enters a brief stage of suspense as the novel’s two principal characters, Elizabeth and Darcy, step forth to convey the story in their own words. For example the reader is instantly able to discern the contrast of opinion between Elizabeth and Darcy, in one of the instances it is their views on poetry. The use of the direct speech is a means of artistically orchestrating these voices. The narrative voice that has been present throughout Pride and Prejudice is an anonymous, omniscient or all knowing one which shifts between simply relating to events as they occur, reflecting on such events and sometimes directly giving opinions of the characters. Austen’s narrative voice is as much an invented persona as the rest of the characters in the novel itself. Through this persona, Auten has been able to tell the story by another perspective and directly influence the reader’s opinions of the characters themselves. Thus this is a very effective method in conveying certain messages about the characters, more so than if Austen had chosen to write in another narrative voice like the first person. How to cite Explore the Narrative of the Narrator in Pride and Prejudice., Essays Explore the Narrative of the Narrator in Pride and Prejudice. Free Essays Pride and Prejudice has been criticised among the literary community for the narrator thought to be from the view of Elizabeth is often counter argued by someone else saying that the narrator is an omniscient third person narrator. The narration of Pride and Prejudice is typically done by Elizabeth in many views, although it occasionally gives us information that Elizabeth is not aware of, which therefore makes us come to the conclusion that it is not Elizabeth narrating the book. The third person narrative gives a plain view of the novel in the sense of the dialogue, opinions and the events which are dominating throughout the novel rather than emotions. We will write a custom essay sample on Explore the Narrative of the Narrator in Pride and Prejudice. or any similar topic only for you Order Now Elizabeth Bennet sometimes excludes from this rule, for example in chapter 36, this chapter is devoted entirely to Elizabeth’s emotional transformation right after the letter she received from Darcy. Although even though we do often get to hear the thoughts of other characters in the novel, it is mostly in shorter bursts compared to Elizabeth’s more complex outbursts. The narrator is using free indirect discourse or speech to show the reader the characters thoughts or spoken words, but without quotation marks. It let’s the reader know some of Elizabeth’s bad judgements against others like Darcy at the beginning of the novel. The use of dialogue brings forth veracity, which makes the reader question which character is to be believed. Although at the same time the truthfulness of the narrator themselves can be questioned. The veracity of Elizabeth’s dialogue is strengthened when the narrator doesn’t employ a detached narrative voice to describe the characters thoughts but is focalizing the proceeding through the character of Elizabeth, which is therefore meaning that the reader views the story from Elizabeth’s perspective. Seeing the story through Elizabeth’s eyes yet via the narrator’s voice, for example â€Å"the general pause which ensued made Elizabeth tremble†¦ She longed to speak, but could think of nothing to say†. It is therefore showing as a means of empathy of the reader in the part of Elizabeth. The use of the direct speech is a means of artistically orchestrating the voices of the two main roles of Darcy and Elizabeth. The line: â€Å"tax Mr. Bingley with having promised on his first coming into the country to give a ball at Netherfield† on page 33 isn’t spoken by any particular character, neither directly, through the use of any dialogue, or indirectly, as in employing indirect speech. The narrator is using free indirect speech. The voice appears to be that of the narrator, although it has temporarily adopted the style and intonation of Lydia, the youngest Bennet sister. The line however isn’t focalized through this character as the reader isn’t given Lydia’s perspective, such as earlier in this paragraph where the viewpoint was clearly that of Elizabeth. It is also important to realize that Elizabeth’s thoughts were not conveyed through a process of free indirect speech as there was no slippage into her manner of articulation. The omniscient narrator enters a brief stage of suspense as the novel’s two principal characters, Elizabeth and Darcy, step forth to convey the story in their own words. For example the reader is instantly able to discern the contrast of opinion between Elizabeth and Darcy, in one of the instances it is their views on poetry. The use of the direct speech is a means of artistically orchestrating these voices. The narrative voice that has been present throughout Pride and Prejudice is an anonymous, omniscient or all knowing one which shifts between simply relating to events as they occur, reflecting on such events and sometimes directly giving opinions of the characters. Austen’s narrative voice is as much an invented persona as the rest of the characters in the novel itself. Through this persona, Auten has been able to tell the story by another perspective and directly influence the reader’s opinions of the characters themselves. Thus this is a very effective method in conveying certain messages about the characters, more so than if Austen had chosen to write in another narrative voice like the first person. How to cite Explore the Narrative of the Narrator in Pride and Prejudice., Essays

Byzantine Empire free essay sample

But according to document 2 Justinian was hypocritical, secretive by temperament, and two faced. But he was very clever and had a great ability to hide his real opinion. Justinian had such a great power over his empire that he was able to make the people of Constantinople convert to the Christian religion, making them believe in only one God. According to document 3 the emperor was equal to all men in nature of his body, but in authority of his rank he is similar to God, who rules all. What this really means that in eyes of others, Justinian was seen as a godly figure himself, in that he would tell people how to live. Justinian more than anything wanted to restore the Roman Empire, and while restoring it he wanted to include much of the Roman fortifications used in the old Roman Empire. As shown in document 5, Justinian built the Hippodrome which was modeled after The Circus Maximus. We will write a custom essay sample on Byzantine Empire or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Justinian started restoring the Roman Empire by trying to conquer the land that first belonged to the eastern Roman Empire. He gained back southern Spain, all of Italy, and northern Africa. Once he started gaining all this land he had to start to find a way the gain back all the money he spent on conquering land. As shown in document 6, The Byzantine Empire reached its greatest size under Justinian. Because of the location the Constantinople, Justinian had a great advantage because it was right in the center of two cross roads between Asia and Europe, so the empire gained a lot of money in trade because if its location. Because of all these advantages of Constantinople, it was known as the center of power. Without all the contributions Justinian made, the Roman Empire probably wouldn’t have been rebuilt. Out of the many contributions that Justinian gave to the Roman Empire a few stand out. One of the many contributions Justinian made was the building of the Hagia Sophia which was a huge dome like building that when entered gave people the influence of god. In document 3 the Hagia Sophia is described as a spherical-shaped dome that is exceedingly beautiful. The entire ceiling is covered with pure gild, which adds glory to the beauty. The Hagia Sophia was known as a place of god, a place where people worshiped god. This was important because it taught people how important religion was in their lives and the beauty it can bring. Another contribution Justinian gave to the Byzantine Empire was his code of law; his laws kept the empire in order and told people the way to live. According to document 1, people were finding the laws obscure because they had become for more numerous than they should be and in obvious confusion because they disagreed with each other. Justinian preserved them in the Legal Code of Emperor Justinian by controlling their discrepancies with the greatest firmness. That means that he controlled their conflicting ideas by creating this code of law. Justinian created the laws so that everybody had fair rights. Justinian’s main goal in rebuilding the empire was to preserve the Greco-Roman culture. Justinian kept some of the old Roman traditions but fixed them to fit the requirements for the new empire, for example, laws were rearranged to become fair to everybody because many citizens didn’t agree with them and new buildings and structures were constructed which lead to a lot trade and cultural diffusion. Justinian made a large impact to the new empire.