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Diabetes
Alternate Names : Diabetes Mellitus
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Endocrine Glands
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Endocrine glands release hormones (chemical messengers) into the bloodstream to be transported to various organs and tissues throughout the body. For instance, the pancreas secretes insulin, which allows the body to regulate levels of sugar in the blood. The thyroid gets instructions from the pituitary to secrete hormones which determine the pace of chemical activity in the body (the more hormone in the bloodstream, the faster the chemical activity; the less hormone, the slower the activity).
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Diabetic Retinopathy
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Diabetes causes an excessive amount of glucose to remain in the blood stream which may cause damage to the blood vessels. Within the eye the damaged vessels may leak blood and fluid into the surrounding tissues and cause vision problems.
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Islets of Langerhans
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Islets of Langerhans contain beta cells and are located within the pancreas. Beta cells produce insulin which is needed to metabolize glucose within the body.
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Blood Test
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To monitor the amount of glucose within the blood a person with diabetes should test their blood regularly. The procedure is quite simple and can often be done at home.
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Pancreas
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The pancreas is located behind the liver and is where the hormone insulin is produced. Insulin is used by the body to store and utilize glucose.
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Insulin Pump
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Various styles of insulin pumps may be utilized by people with diabetes to inject insulin into the body in a controlled, more convenient and discrete manner.
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Glucose Test
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A person with diabetes constantly manages their blood's sugar (glucose) levels. After a blood sample is taken and tested, it is determined whether the glucose levels are low or high. If glucose levels are too low carbohydrates are ingested. If glucose in the blood is too high, the appropriate amount of insulin is administered into the body such as through an insulin pump.
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Insulin Pump
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The catheter at the end of the insulin pump is inserted through a needle into the abdominal fat of a person with diabetes. Dosage instructions are entered into the pump's small computer and the appropriate amount of insulin is then injected into the body in a calculated, controlled manner.
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Type I Diabetes
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In response to high levels of glucose in the blood, the insulin-producing cells in the pancreas secrete the hormone insulin. Type I diabetes occurs when these cells are destroyed by the body's own immune system.
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Food and Insulin Release
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Insulin is a hormone secreted by the pancreas in response to increased glucose levels in the blood.
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Definition Diabetes Overview, Causes, & Risk Factors Diabetes Symptoms & Signs Diabetes Prevention Diabetes Diagnosis & Tests Diabetes Treatment Diabetes Prognosis Diabetes Complications Diabetes Support Groups Calling Your Health Care Provider
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Topics that might be of interest to you Diseases & Conditions
Angina - Stable Arteriosclerosis of the Extremities Atherosclerosis Diabetic Hyperglycemic Hyperosmolar Coma Diabetic Ketoacidosis Diabetic Nephropathy Diabetic Neuropathy Diabetic Retinopathy Gestational Diabetes Hypertension Hypoglycemia Lipid Disorders - Acquired Type 1 Diabetes Type 2 Diabetes
Tests & Exams
Blood Glucose Monitoring Glucose Test Glucose Tolerance Test HbA1c Urinalysis
Other Topics
Abdominal Pain Appetite - Increased Confusion Consciousness - Decreased Diabetes - Resources Dizziness Drowsiness Fatigue Headache Movement - Uncoordinated Nausea and Vomiting Rapid Deep Breathing (Hyperventilation) Seizures Thirst - Excessive Urination - Excessive Volume Vision Problems Weakness Weight Loss - Unintentional
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