Diabetes Essay examples

When there are small amounts of insulin in the body and the levels drop, this leads to increased urine and blood glucose levels. Ways in which you can monitor your insulin levels is by being particularly cautious of the common symptoms associated with type 1 diabetes. When the brain is deprived of glucose the following symptoms begin to occur, these include urinating often, increased hunger and in Carol’s case weight loss and thirst.

Diabetes has being around for many centuries and it’s still a current problem in our society. There is two types of diabetes type I and type II. Type I diabetes is an autoimmune disease and the usual treatment is insulin. With type I diabetes the pancreas doesn’t produce insulin a hormone that is necessary for the body; it’s important since it acts like a taxi because it facilitates the ride of sugar (glucose). Glucose is important to the cells because they rely on glucose for energy. Insulin helps the body to balance the glucose levels: by not letting the body become hyperglycemic (high sugar levels) or

In our body we have a gland called the pancreas, inside the pancreas there are small beta cells, and these are the cells that produce chemicals called insulin for our body. When we eat carbohydrate foods, the food are broken down into glucose, the glucose then travels to the bloodstream so that it can be used as energy for the different cells around the body. Cells such as the muscle cells, the brain cells and fat cells. Now the job of the insulin is to remove the glucose from the blood and change it

Occasionally diabetes symptoms can go unnoticed but if not treated properly it can lead to serious complications. In a healthy person, the pancreas (an organ behind the stomach) releases insulin to help the body store and use the sugar from the food you eat.

Diabetes, also known as Diabetes mellitus, is an incurable disease that happens when the body is unable to properly use and store glucose. Glucose is a form of sugar that gives your cells energy. In Diabetes, however, that same glucose is not neutralized by insulin and therefore is rejected by the cells. Thus leading it to backing up into the bloodstream, resulting in your blood sugar getting too high. This can be from one of two problems. One of them being, the pancreas (the pancreas is about a six inch organ that rests on the back of the abdomen.) cannot produce enough insulin or it cannot produces. Or two, the cells cannot respond to the insulin, and in other cases, both. For a person who doesn 't have diabetes, after they eat the new food they used to fuel their bodies with is neutralized by insulin and that let’s the glucose to enter your cells giving you energy. For a person who does have diabetes however, their bodies are different. Their bodies cannot produce insulin to treat that glucose and therefore cannot have energy. Not to mention, with the glucose being rejected by the cells, it has to go somewhere else.This meaning that the glucose goes into

Insulin not only functions in lowering blood glucose levels. It also plays a role in protein and fat metabolism, which can cause other conditions and problems besides diabetes if there is an over or under production of the hormone. Insulin regulates blood glucose levels through a negative feedback mechanism. When blood glucose levels rise after eating for example, the insulin in the pancreas may stimulate two places. It can stimulate glycogen formation in the liver, which converts glucose into glycogen, a stored from of glucose. When glucose is stored, this allows the blood glucose to fall to normal range. The other way is that insulin stimulates glucose uptake by tissue cells and allows blood glucose to fall back to normal range. The normal blood glucose level is about 90 mg/ 100ml. Circulating insulin lowers blood glucose levels in three ways. It can enhance membrane e transport of glucose into most body cells, inhibit the catabolic breakdown of glycogen to glucose, or inhibit the conversion of amino acids or fats to glucose. These effects counter any metabolic activity that would increase plasma levels of

What is diabetes? John Hopkins Guide to Diabetes explains, “The words diabetes comes from the Greek for ‘siphon.’ We recently saw a man who described such bad thirst and frequent urination that he would literally drink water while he urinated—as though he were, in fact, a siphon, the water just flowing in and flowing out. Mellitus is from the Latin for “sweet,” referring to the glucose in the urine” (Christopher D Saudek MD, 2014). Saudek states, “There are other types of diabetes; but the four types that generally known are the following:

Diabetes is a disease of the body is unreceptive to the hormone insulin that is secreted by the pancreas or in some cases the body doesn’t produce any insulin at all. This causes high blood sugar levels in the urine and the blood that can pose detrimental effect on someone if left untreated. The role of the pancreas in this disorder was discovered by Joseph Von Mering and Oskar

So what is diabetes? Diabetes or Diabetes mellitus is a group of metabolic diseases in which there are high blood sugar levels over prolonged period. There are two types of diabetes and for the purpose of this paper I will be discussing only the Type 1 Diabetes. Type 1 Diabetes results from the autoimmune destruction of the insulin-producing beta cells in the pancreas. In other words with type 1 diabetes, the body’s immune system attacks part of its own pancreas. Scientists, however, are not sure as to why this occurs. But

Diabetes mellitus, otherwise known as simply diabetes, is a disorder of the metabolism where the body cannot produce or use the hormone “insulin.” The most common symptoms for having this disorder are extreme thirst and the production of excessive amounts of urine. However, the symptom that doctors use as a definite is glucose concentration. A diabetic person's glucose concentration is usually usually higher than normal. To monitor the blood glucose concentration, these people use glucose meters.

Within the pancreas endocrine cells are formed into islets, which are clusters of endocrine cells. These islets secrete insulin and glucagon, which are the blood glucose regulating hormones. Insulin is released from these islets when the blood glucose levels are too high. It activates muscle tissue and fatty tissue to take in extra blood sugar to help compensate for the high levels in the blood. When the levels are too high, the glucose can’t enter the cells and be used for energy. Glucagon is released when the blood glucose level is too low and helps the body release stored sugar into the blood. If blood glucose gets too low, then the body can’t function right. (“Anatomy and Physiology of the Pancreas”). Of these two hormones insulin is the more important of the two in regards to affecting glucose levels and with helping with the negative feedback loop for regulating blood glucose levels.

Diabetes is a condition where an individual does not produce enough or is not receptive to the vital hormone insulin. Without this hormone, the body is unable to access the energy obtained from food. Insulin acts as a messenger to cells, signaling them to accept and use glucose. Glucose is the body’s preferred source of fuel, and it is found in foods such as grain products, fruits, vegetables, and dairy. When insulin production slows or stops, glucose cannot enter cells to be used for energy, and instead remains in the blood. High blood glucose levels can cause damage to the nerves, internal organs such as the heart or the kidneys, and even the eyes and lower extremities.

Diabetes also called the diabetes mellitus is explained as the disease of a group of metabolic that causes the imbalance blood glucose (blood sugar). The blood sugar is either high or low or sometime the both conditions exist in a single patient. The condition of the blood sugar occurs when the insulin production is inadequate. The other condition is when the body 's cells do not respond properly to insulin and sometimes in both cases the blood sugar is disturbed. As suggested by Harvey, Rebecca A., et al. The patients of high blood sugar often report frequent urination and thirst and hunger more than the usual patterns. The long term complication of diabetes cause many diseases like chronic kidney failure, foot ulcers, damage to the

The pancreas is an extremely important organ for blood glucose homeostasis. The islets of Langerhan in the pancreas are composed of alpha and beta-cells which secrete hormones to help regulate blood glucose. When glucose levels are elevated the hormone insulin is released from the beta-cells in the pancreas. Insulin has several roles within the body. It stops the production of glucose in the liver, since you do not want more glucose to be added to the already elevated concentration of glucose in the blood (White & Kahn, 1994). It also binds to insulin receptors on the cell membrane of skeletal muscle cells, cardiac muscle cells, and adipose cells causing the GLUT4 transport to fuse with the cell membrane (Larance, et al., 2008). This allows

Every time we eat, our food is digested, and converted into glucose or sugar. As the blood sugar level rise, the