Islets of Langerhans

Diabetes type one is classified as a worldwide disease that occurs at any age. Most often, diabetes type one usually develop at the beginning of adolescence. The American Diabetes Association explains the important relationship between insulin relating to diabetes type one in an individuals. Diabetes typically happens when the body has trouble producing insulin. “Insulin is a hormone that is needed to convert sugar, starches and other food into energy that is needed for daily life. With the help

2050 5 million people in the US are expected to have type 1 diabetes. Diabetes kills more Americans every year, more than AIDS and breast cancer combined Etiology Type 1 diabetes is a chronic autoimmune disorder, in which beta cells in the Islets of Langerhans are destroyed resulting in insulin deficiency and hyperglycemia. “The exact cause of why these normal cells are attacked by the immune system is a combination of genetic predisposition and certain viral infections such as the mumps and coxosackievirus

After reading the first half of chapter two, The Analytic Project, I was most interested in the section titled, The Discovery of Insulin. I furthered my research of this area after reading and was able to better understand insulin and why it was such an important discovery. With that being said, diabetes was the result of malfunctions of the pancreas. Before the discovery of insulin, diabetes was a disease that usually caused death, especially during the late nineteenth century. Many feared this

group, the β-cells were pale stained and located centrally surrounded by the α-cells. The Islets were fairly numerous surrounded by the sero-acinar cells which were well stained and comprised of the exocrine component of pancreas. In the diabetic group, there were necrotic and atrophic features in most β-cells of Islets of Langerhans and vacuoles were present. There was a marked reduction in the number of islets. Following treatment with 400 mg/kg of fenugreek + 250 mg/kg of metformin, there was a marked

Abstract Background: Diabetes is the most dangerous and common life long-health condition which affects mankind irrespective of age. Diabetes is a boon for the health care provider as it is a very demanding and complex disease. It is very essential that this killer disease must be identified early and significant treatment must be entitled to the patient as soon as it is detected. By creating a good awareness of this disease and its manifestations, the increasing number of mortality and morbidity

The body regulates the blood glucose levels by producing insulin. Insulin is a chemical messenger essential for the entry of glucose into a cell. When the pancreas fails to produce insulin that is sufficient to use, the level of glucose in the blood will remain high. If to much insulin is produced, or given through medication, the level of glucose in the blood will remain low. In type 2 diabetes the cells become resistant to insulin and ignore its message to be absorbed into the cells, this is known

occur at any age, the primary age group is younger than 30 years old (Smeltzer, Bare, Hinkle, & Cheever, 2010). Other problems associated with type 1 diabetes are the destruction of the pancreatic B cells, which are located within the pancreas islets of Langerhans, resulting in decreased insulin production, and causing increased blood sugar levels in the body (Smeltzer et al., 2010). Therefore, insulin is necessary to help transport glucose back into the cells to normalize blood sugar levels. The other

Homeostasis Homeostasis is defined as the maintenance of a constant internal environment. This is very important for organisms because: · Chemical reactions can take place at predictable rates. · Mechanisms are more efficient as optimum conditions can be maintained for enzymes, etc. · Organisms can acquire a degree of independence from the environment. They need not be limited to one geological location where the

Diabetes is a disease that has been plaguing mankind since as early as the time of the Egyptians in 1552 BC (Canadian Diabetes Association, 2005) as we know it. We, at the moment, understand it to be a disease created by the presence of insulin whether deficiency or resistance to insulin. Insulin is a hormone that is secreted from the pancreas and its purpose is to maintain the levels of glucose within the body (through usage). A lack of insulin would therefore generally result in the inability to

Type 2 diabetes (T2D) is a highly dominant and long-lasting metabolic disorder (Mukherjee 439). WHO suspects that by the year of 2025 up to 200-300 million people worldwide will have developed type 2 diabetes (Hussain 318). Approximately half of the risk factor for individuals with type 2 diabetes is due to environmental contact and to genetics (Hussain 318). It is collectively known for grown-ups to have type 2 diabetes, but youngsters can also have this disease. Type 2 diabetes can be greatly affected