Factors Affecting Blood Glucose Levels

Factors Affecting Blood Glucose Levels This essay discusses the factors affecting the blood glucose levels to fluctuate, the natural mechanism of the body to control it, the inability of the body to control it and the disease it causes. The Human body is perfection in its own way. The controlled balance of factors keeping the internal environment of the body constant is a vital process that keeps one healthy. Any slight changes in these factors disrupt the internal environment causing disequilibrium. This maintenance of internal environment of the body between limits is called homeostasis and the parameters being controlled include: body temperature, blood pH, carbon dioxide concentration, blood glucose concentration and water balance. When the control of the blood glucose level does not work effectively the concentration can fall or rise beyond normal limits. This condition is called diabetes mellitus or simply diabetes. Diabetes mellitus is a group of metabolic diseases characterized by high blood sugar (glucose) levels that result from defects in insulin secretion, or action, or both. Diabetes mellitus was first identified as a disease associated with sweet urine, and excessive muscle loss in the ancient world. Elevated levels of blood glucose (hyperglycemia) lead to spillage of glucose into the urine, hence the term sweet urine. Diabetes is a chronic medical condition, meaning that although it can be controlled, it lasts a lifetime. Blood glucose level is controlled by a hormone (insulin) produced by the beta cells of the Islets of Langerhans in the endocrine gland pancreas. After a heavy carbohydrate enriched meal the blood rise exponentially and thus have to be brought down within the normal limits. The high concentration is detected by receptors which then activate the beta cells in the pancreas to produce insulin which converts glucose into a polysaccharide form glucagon and store it in the liver thus removing glucose from the blood. The history of diabetes indicates that it was present as early as the First Century B.C. when it received its name from a Greek physician, Aretaeus of Cappadocia, after the word dia-bainein which means to siphon. This was related to the patients passing excessive amounts of urine. Several centuries after that in 1921 Frederick Banting and Charles Best discovered insulin as a diabetes medication and won a Nobel Prize for their discovery. Insulin is the hormone that controls that lowers the blood glucose concentration and its deficiency or insensitivity by target cells causes diabetes. Later after a few years of discovering insulin in 1936 Sir Harold Percival Himsworth distinguished diabetes type 1 and 2. There are three main types of diabetes: Type 1 Diabetes: also known as juvenile diabetes or insulin-dependent diabetes mellitus is caused by the destruction of insulin beta cells. The onset of this type is usually during childhood (hence the name juvenile diabetes) and as the beta cells produce insufficient insulin, insulin injections are used to control the glucose levels (hence the name insulin-dependent diabetes mellitus). Diet cannot control this type of diabetes as it does not increase or decrease the amount of insulin produced by the beta cells. The classical symptoms of type 1 diabetics are frequent urination, increased thirst, increased hunger, nausea, vomiting, and fatigue and weight loss in spite of increased appetite. These symptoms may be explained by the fact that due to the uncontrolled high levels of glucose the osmotic pressure of the blood changes owing to the increased solute concentration (glucose) in the blood and the body gets rid of all the extra glucose from the body through the urine as it cannot st ore it efficiently. Eventually this leads to the other symptoms. High amounts of glucose in the urine can cause increased urine output and lead to dehydration. Dehydration thus causes increased thirst and water consumption. Apart from these acute effects of high blood glucose level other chronic effects of diabetes include eye complications, kidney damage and nerve damage. Moreover Diabetes accelerates hardening of the arteries (atherosclerosis) of the larger blood vessels, leading to coronary heart disease (angina or heart attack), strokes, and pain in the lower extremities because of lack of blood supply (claudication). So far the researchers have concluded that a combination of genetic susceptibility, diabetogenic trigger and exposure to a driving antigen are the leading causes of inducing the Type 1 diabetes however other risk factors have also been identified. These include: environmental factors, triggering beta cells damage due to a virus, diet and other chemicals and drugs. Type 2 Diabetes: also known as adult-onset diabetes or non-insulin-dependent diabetes mellitus and is far more common than type 1 as it is the most common and frequent type of diabetes. It usually occurs in late stages of life, but younger youth are being diagnosed with this disease more frequently. The pancreas organ produces less insulin to keep blood sugar levels in the normal range, often because the target cells are no more sensitive to the insulin. Similar to the symptoms of type 1 diabetes, type 2 symptoms are frequent urination, increased thirst, increased hunger, fatigue, increased appetite and in some cases, blurred vision. Insulin injections are not usually needed to control this type of diabetes (hence the name non-insulin-dependent diabetes mellitus) and more stress is laid on controlling the patients diet by limiting it to low carbohydrate foods, exercising and if the condition worsens medication is often prescribed. Similar to type 1, genetics (family history) is thought to be a leading cause in inducing Type 2 diabetes in combination with a few other risk factors such as lifestyle, eating habits, age over 45 years, gestational diabetes giving birth to a baby who weighs more than 9 pounds, heart disease, high blood cholesterol level, obesity, not getting enough exercise, polycystic ovary disease (in women), previous impaired glucose tolerance and some ethnic groups (particularly African Americans, Native Americans, Asians, Pacific Islanders, and Hispanic Americans). Gestational diabetes: is when high blood sugar levels develop at any time during pregnancy in a woman who does not have any form of diabetes. Women who have gestational diabetes are at a much higher risk of type 2 diabetes and cardiovascular disease in the future. The risk factors of this kind of diabetes are similar to the risk factors of type 2 diabetes as gestational diabetes lead to type 2 diabetes. In general, no cure has been found for diabetes. Treatment for diabetes can involve various medicines, a balanced diet, and frequent exercise to control blood glucose levels and minimize symptoms with a long term aim to prevent the chronic complications of diabetes and to prolong patients life and reduce symptoms. Apart from achieving this through the use of insulin injections, diet control and exercise, blood pressure and cholesterol levels control, careful control of blood glucose levels and an educational background and awareness about diabetes play a vital role in treating and diagnosing diabetes. Testing for diabetes is easy and very handy nowadays. Testing of the urine may be used to look for glucose and ketones from the breakdown of fat. However, a urine test alone does not diagnose one with diabetes. This is because the presence of glucose in not necessarily due to the patient being a diabetic and could have been caused by the damage of the basement membrane in the kidney or the malfunction of the kidney. For diabetes diagnosis the following blood tests may be Fasting blood glucose level diabetes is diagnosed if higher than 126 mg/dL on two occasions Hemoglobin A1c test Normal: Less than 5.7% Pre-diabetes: Between 5.7% 6.4% Diabetes: 6.5% or higher Oral sugar tolerance test diabetes is diagnosed if sugar level is higher than 200 mg/dL after 2 hours. This test is also used more for type 2 diabetes. Random (non-fasting) blood glucose level diabetes is suspected if higher than 200 mg/dL Diabetes is a leading disease in many parts of the world causing innumerable deaths each year. Statistics show that diabetes affects 25.8 million people of all ages 8.3 percent of the U.S. population out of which only 18.8 million people are diagnosed while the rest remain oblivious to their medical condition. The severity of this disease goes unnoticed or unacknowledged by several people who label this disease as sugar and confine it to being related and associated with the intake of sweet things only. Very few know that diabetes is a major cause of heart disease and stroke and the seventh leading cause of death in the United States. However, over the years diabetes has emerged as one the leading health threats in third world countries and so a lot of research is being concentrated on curing, managing and preventing this disease. Curing the diseases has positively motivated several scientists to further their stem cell research and using the stem cells of the diabetic patient create a healthy fully developed and functioning pancreas or even healthy Islets of Langerhans that produce insulin. This will not only cure type I diabetes but also eliminate post operation complications like tissue rejection and immune suppressant drug dependence etc. Similarly, gene therapy is also being used to switch on certain genes on the chromosomes that would trigger insulin production. Medicines have been introduced and drugs to increase target cell sensitivity are continuously being invented but they mainly revolve around monitoring the disease not curing it. Portable blood glucose meter, insulin pumps etc are all new inventions aimed at helping diabetics control and follow their blood glucose level thus making their life a lot easier. Lastly as mentioned before, as yet there is no cure for diabetes but as the saying goes prevention before cure, educating the population about the risk factors and dangers of diabetics is at the moment the nest way to prevent the number of people suffering from diabetes and so awareness should be spread. [word count: 1603]

Localized Value Proposition Analysis for Toyota

Localized Value Proposition Analysis for Toyota Introduction Toyota motor company, who started a comprehensive partnership with FAW (First Auto Works) in 2002, has achieved great success in China, the market share expanding from 2.4% in 2003 to 7.3% in 2004 (data from JACCPCM, Joint Advisory Committee of China Passenger Car Market). The key concept of Toyotas successful strategy in China is localization to generate localized value proposition for consumers, which is different from Toyotas global policy. Localization is the key concept of a multi-national corporations strategy to enter a new country, which is an important method to establish it. Therefore, how to generate a localized strategy is a priority for these corporations. This essay will define localization which may lead the corporations to success in a new country, then identify the three elements of localization strategy: product strategy, marketing strategy and management strategy, furthermore assess the risks that localized strategy bring out. The core concept of localization is l ocal manufacturing and local sales. When a multi-national corporation enters a country, the primary question is what kind of products they can offer to the local consumers, and whether they will be accepted. Since different countries have different needs, the products can be adjusted according to the local consumers taste. The following question is how to sell products to local consumers. As the business environment and issues vary from one country to another, the firms marketing mix may have to undergo significant adaptation and adjustment. Effective marketing in this environment will boost the companys volume sale because of reflecting of local culture in positive way. Product strategy is for developing and supplying locally customized products, which is the foundation of the localization strategy, including three following aspects. First of all, products must be manufactured locally, because manufacturing operations in local can take advantage of resources, such as raw materials and human resource; and make the price of product competitive avoiding import taxes or trade barriers. In addition, the company can obtain the support of local government for the contribution to local economies and industrial development, which is also beneficial for local selling. Secondly, more localized exterior and interior design should be adapted to fit consumers taste. One product is popular in one country, which cannot guarantee that it will be also successful in other countries. Consequently, the company must be aware of the local consumers preference and taste, and wide coverage of product for diversified consumers needs. For example, Coca-Cola sells new flavours specifically for Europe: its Turkish division marketed a pear-flavoured drink, while the German division sold a berry-flavoured Fanta (Onkvisit Shaw, 2004), which are varied according to different customers tastes. Furthermore, the product should fit for the local culture and traditional. The example of the marke ting of fire insurance in different countries can illustrate this reason. For American consumers, it is sensible and practical to purchase fire insurance. However, in Brazil, where people belief that fire insurance may encourage fire accidents, it is difficult to encourage Brazilian consumers to purchase insurance (Onkvisit Shaw, 2004). Last but not least, purchasing from local suppliers is also a crucial issue for product strategy, which influences the product quality and long term profitability. Suppliers as business partners should be strict selected and sometimes long term patience should be had for improvement of local suppliers to meet corporations requirements. Strategy A successful localized strategy emphasizes not only on product but also on adapted brands and packages to meet the particular preferences and needs of customers. That is, in order to increase selling locally, an efficient marketing strategy is needed, which include advertising, personal selling, and sales promotion. As a new brand enters a market, more intensive marketing is necessary to increase brand recognition and perception which will attract consumers. More specifically, advertising on mass media is an efficient method to increase the brand recognition. Another important factor of marketing strategy is personal selling in which a company can invest. Since satisfaction during the buying process and quality of after services are becoming crucial for companys reputation, the capability of sales rep, professionalism and honest quotation for instance, will influence the branding and sales. Finally, sales promotion contains those promotional activities other than personal selling and advertising, such as coupons, discounting, demonstration and samples, which can push the local consumers to accept new products rapidly. Furthermore, the design of promotional activities should be based on local consumers consuming behaviour which is determined by local culture. For instance, Suspicion and privacy in some countries can limit the effectiveness of promotional activities, such as door-to-door selling and other direct selling methods. The awareness to local culture can make a firm more customer oriented, and the marketing strategy will be developed more likely flexible and efficient. A company can use localized management to conquer keen competition across regions with local OEM (original equipment manufacturer), especially in risk management, decision making structure and human recourse. Firstly, to avoid risk of uncertainty, a company should conduct flexible manufacturing facilities and management. For example, Toyota in China limited the level of mechanism and hired more workforces to keep flexibility, by which Toyota can avoid the investment risk at the early stage. Secondly, decision making structure in local companies is a significant issue of management, which may be delegated to enable quick decision making for local company. Since the keen competitive environment of local regions, the market changes rapidly, the headquarters may not respond timely. As a result, the company may lose its competitive edge or opportunities. Another aspect is human resource management, which is a critical part of management strategy. The company may invest in local human resource education and retaining workforce, which will enhance the capabilities of local workers. Meanwhile, although the managerial level of local staff could be intended to improve, company should still have a certain number of domestic staff, who will keep their core strategy in place. System A systemically localization strategy may help an international corporation enter a new country successfully. However, localized strategy may also bring some risks. A firm should be respect and accept local culture; nevertheless, a firm follow the local tradition blindly may lose some market opportunities, while a firm can also create a new business different from local culture. For example, Kelloggs, who sold dry cereal in South America and Asia, successes in establishing the new eating habits which is different from local tradition, and Kelloggs expanded its business network abroad(Onkvisit Shaw, 2004). On the other hand, in some special industries, especially luxury goods, localized strategy should be cautioned. When a firms brand concept clash with localization concept, it is necessary for the firm to make a choice or balance between them. Louis Vuitton for instance, would not be marketed as a local product in China. But at most situation, that choice is difficult to decide becau se of the following risk. At first, localization strategy can make the local consumer accept the product quickly at the price of damaging the brand image. Moreover, localization strategy implementation need long term preparation and vast investment, which furthermore increase the financial risk. Another risk a firm may face to in the localizations procedure is culture conflict in management. When a firm enter a new country, two different cultures may clash, which may engender low efficiency and internal contradiction, even bankrupt. For example, in a Japanese firm in Europe, the local employees have to face to a totally distinct management model. It is necessary for the firm to decade whether keep its core strategy in place or finding local methods to execute it. Conclusion In conclusion, localized value proposition generated by local optimization, which should integrate the product, marketing and management strategy in the local culture background. Product strategy is the foundation of localization for supplying customized products. The marketing strategy is the key of localization for selling and profiting. The management strategy is the way to conduct localization. Furthermore, to increase its efficiency and competitiveness while adding value to its products, a firm should respect and adapt to local culture. However, the opportunities always associate with the risk. Localization brings certain risks to companies. It is necessary for a firm to consider carefully about the factors of localization strategy.

A Freudian Reading of Oedipus Rex and Antigone Essay -- comparison com

A Freudian Reading of Oedipus Rex and Antigone   Ã‚  Ã‚   In Civilization and Its Discontents, Freud postulates that the chief source of conflict within the human psyche is between the id, ego, and superego. The id contains all of the primal urges of a person, such as rage, sex, or violence, and these drives are projected onto the ego, which is the source of rational thought. Hence, many of our conscious thoughts are affected by these urges. Since in a civilized society, many of these compulsions, such as the tendency towards violence and casual mating, are unacceptable, a mechanism is needed to keep these thoughts in check. The superego serves this function by restraining the ego, and it accomplishes this by reversing these primal drives back onto the ego itself.    Freud suggests that this causes unhappiness in humans, because these animalistic tendencies, since they are not causing destruction in the external world, now cause destruction to the human psyche. This leads to conflict within the self and unhappiness among humans. In extreme cases this leads to psychological diseases such as hysteria.    The two main urges in humans are those of Eros and Death, and these two forces oppose each other as a struggle "between the instinct of life and the instinct of destruction". It is apparent very early on as shown in the famous Oedipal Complex developed by Freud, where the male infant focuses his Eros drive upon his mother, and his Death drive upon the father figure. This leads to the classic Oedipal triangle where the son kills his father and marries his mother, as it occurred originally in Sophocles' play Oedipus the King.    Here, Freud takes a distinctly modern view of an age-old problem of why humans are unh... ...ace College Publishers, 1999.    Ehrenberg, Victor. â€Å"Sophoclean Rulers: Oedipus.† In Twentieth Century Interpretations of Oedipus Rex, edited by Michael J. O’Brien. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1968.    Fagles, Robert. "Introduction to Oedipus the King." In Sophocles' The Three Theban Plays: Antigone, Oedipus the King, Oedipus at Colonus. Trans. Robert Fagles. NY: Penguin, 1984. 131-53.    Sigmund Freud, "Oedipus Rex." The Interpretation of Dreams. Qtd. In Sophocles: A Collection of Critical Essays, ed. Thomas Woodard (Englewood Cliffs, NJ: Prentice, 1966) 101-104. Sophocles. The Three Theban Plays: Antigone, Oedipus the King, Oedipus at Colonus. Trans. Robert Fagles. NY: Penguin, 1984. 157-25 Van Nortwick, Thomas.   Oedipus: The Meaning of a Masculine Life. Norman, OK: University of Oklahoma Press, 1998.   

Black Hawk Down - Summary of the book as written by Mark Bowden :: American America History

Black Hawk Down - Summary of the book as written by Mark Bowden It was mid-afternoon on October 3, 1993. There were approximately 160 men eagerly awaiting the signal to proceed. Matt Eversmann sat waiting in Super Six Seven, a Black Hawk helicopter. He noticed that things were being done differently from the other setups, which had been false. This time they were packing more ammo and the commander had come out to see them off. The troops were being sent in because warlords were allowing their people to starve to death. The world had sent food, and the warlords hoarded it. The world had decided to stop this. Today's mission was to invade the Habr Gidr clan that was in Mogadishu Somalia. The clan was led by Mohamed Farrah Aidid, but that day's targets were two of his lieutenants. They were to be arrested and imprisoned with other clan members that had already been captured. At 3:32 P.M. the armada launched. They flew from the coastal airport into the city of Mogadishu. Above the city the men could see the destructions the city had experienced during civil war. Many buildings were demolished and the streets were crumbling. The Black Hawks were down low over the city, and the Little Birds were closing in on the target. Tires burning on the street near the target set alarm. It was a way Somalis signaled trouble and summoned militia. When the Little Birds came down people and cars began to scatter. Some people were gesturing eagerly. The Black Hawks would move in next. People began poring into the streets with weapons. Others were building barricades or lighting fires. The Rangers captured the two targets along with 22 other Somali men on the first floor of the target house. When the Rangers entered the second floor, shots started coming through a window. Rangers on the ground were shooting at their own men. The young Rangers were poorly trained and dangerous. In the streets fire was rapidly exchanging. The Somali men took advantage of the Americans decency and hid behind women and children. The Somalis moved in groups. The Rangers could not single out the ones with weapons. Things had gone pretty well. It was 3:50 P.M. The force would be one their way in ten minutes. The Humvees and trucks waited outside the main gates for the D-boys to wrap up. About this time

The Journey in A Good Man Is Hard to Find by Flannery OConnor Essay

The Journey in A Good Man Is Hard to Find by Flannery O'Connor In "A Good Man Is Hard to Find," Flannery O'Connor's character searches for grace and redemption in a world full of sin. Grimshaw states, "each one, nonetheless, is free to choose, free to accept or reject Grace" (6). The Grandmother in "A Good Man is Hard to Find," is on a journey for grace and forgiveness in a world where the redemption she is searching for proves to be hard to find. The Grandmother often finds herself at odds with the rest of her family. Everyone feels her domineering attitude over her family, even the youngest child knows that she's "afraid she'd miss something she has to go everywhere we go"(Good Man 2). Yet this accusation doesn't seem to phase the grandmother, and when it is her fault alone that the family gets into the car accident and is found by the Misfit, she decides to try to talk her way out of this terrible predicament. However, when the grandmother realizes that the Misfit has the intention of killing the whole family, her included, she screams out in terror, "Jesus!...Pray...!Y...

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Ultimately all connected with one global system that generates many resources for everyone's use. 3. As human activities and practices continue Nexus River, it was more off regional problem for the people living in the community. Nutrients and other chemicals that are released into human resources and public areas affect the entire system and causes many changes. They had to spend money on resolving the problem of all of those dead fish and many researchers were Involved In figuring the problem out and reaching a solution. 2.Systems In this study focuses on Interactions among human systems and those that are found In nature. Basically Interacting components that Influence one another by exchanging energy or materials. For example, the Nexus River. We don't study Isolated areas of smaller regions because environmental scientists are Interested In larger scale septets and problems, such as the global climate system. Smaller systems are part of larger systems and are ultimately all conn ected with one global system that generates many resources for everyone's use. 3.As human satellites and practices continue to affect our environment and world, we see that these interdisciplinary principles both aid scientists and somewhat cause problems. These principles show us many ways in which we are effecting the world, what factors we are changing. But also with all of these principles, this study gets very large and broad, and soon becomes a huge study. Many conflicts probably occur and even though there might be controversy between one law and the other, they are all needed in this study.

Famous quotes for teachers Essay

I often wonder about teachers who educated famous people such as Einstein, Abraham Lincoln, and the like. Were these teachers specially qualified to inspire their students to achieve fame and success? Or were these teachers just plain lucky to have exceptionally talented students? Do some teachers have the rare quality of turning dust into gold? The answer may not be easy to find. Andy Rooney Most of us end up with no more than five or six people who remember us. Teachers have thousands of people who remember them for the rest of their lives. Haim G. Ginott Teachers are expected to reach unattainable goals with inadequate tools. The miracle is that at times they accomplish this impossible task. Anonymous Leading a child to learning’s treasures, gives a teacher untold pleasures Anonymous Teachers don’t impact for a year, but for a lifetime. Chinese proverb Teachers open the door. You enter by yourself. Bill Muse I think a secure profession for young people is history teacher, because in the future, there will be so much more of it to teach. Howard Lester I have been maturing as a teacher. New experiences bring new sensitivities and flexibility†¦ Hippocrates I swear†¦ to hold my teacher in this art equal to my own parents; to make him partner in my livelihood; when he is in need of money to share mine with him; to consider his family as my own brothers and to teach them this art, if they want to learn it, without fee or indenture. Edward Blishen Life is amazing: and the teacher had better prepare himself to be a medium for that amazement.