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How Does Diabetes Affect The Endocrine System

List Of Endocrine Disorders

List Of Endocrine Disorders

List of all possible Endocrine disorders and diseases affecting the Endocrine System. The endocrine system is a network of glands that produce and release hormones that help control many important body functions, especially the body's ability to change calories into energy that powers cells and organs. The endocrine system influences how your heart beats, how your bones and tissues grow, even your ability to make a baby. It plays a vital role in whether or not you develop diabetes, thyroid disease, growth disorders, sexual dysfunction, and a host of other hormone-related disorders. See also: Thyroid Diseases List Diabetes mellitus, commonly referred to as diabetes, is a group of metabolic diseases in which there are high blood sugar levels over a prolonged period. Symptoms of high blood sugar include frequent urination, increased thirst, and increased hunger. If left untreated, diabetes can cause many ...more Symptoms: Polyphagia, Acanthosis nigricans, Hyperglycemia, Weight gain, Fatigue, + more Treatments: Smoking cessation, Insulin lispro, Anti-diabetic medication, Physical examination, Chromium(III) picolinate, + more Risk Factors: Tobacco smoking, Personal History of Gestational Diabetes, Indigenous peoples of the Americas, Asian American, Hispanic, + more Parent Disease: Endocrine diseases, Nutrition disorder 12 Ancient Health Practices that Killed People Quicker Than Just Doing Nothing The Worst Drugs for You Diabetes mellitus type 2 is a metabolic disorder that is characterized by hyperglycemia in the context of insulin resistance and relative lack of insulin. This is in contrast to diabetes mellitus type 1, in which there is an absolute lack of insulin due to breakdown of islet cells in the pancreas. ...more Symptoms: Polyphagia, Acanthosis nigricans, Fatigue, P Continue reading >>

> Your Endocrine System

> Your Endocrine System

You might say endocrine (say: EN-doh-krin) glands are a little bossy — they tell your cells what to do! But that's actually a good thing. Without your endocrine glands — and the hormones they release — your cells wouldn't know when to do important things. For instance, your bones wouldn't get the message that it's time for you to grow and get bigger. And your body wouldn't know that it's time to begin puberty, the body changes that turn kids into grownups. You have a variety of endocrine glands in different sizes and shapes located in different parts of the body. You might be surprised to learn that the pituitary (say: pih-TOO-uh-ter-ee) gland, which is about the size of a pea, is the "master gland" of the endocrine system. It makes and releases a bunch of hormones that control other glands and body functions. Tiny and tucked beneath your brain, the pituitary helps you grow big by producing growth hormone. Your thyroid (say: THY-royd) gland is in your neck and it's shaped like a bowtie or a butterfly. It makes hormones that are important for growth and it helps you stay alert and full of energy. Your adrenal (say: uh-DREE-nul) glands are really important to your body in times of trouble, like when you're sick or under stress. Adrenaline (say: uh-DREN-uh-lin), one of the adrenal gland hormones, gives you the boost you need if you're being chased by a wild animal — or even your brother! Your pancreas (say: PAN-kree-us) is your largest endocrine gland and it's found in your belly. The pancreas makes several hormones, including insulin (say: IN-suh-lin), which helps glucose (say: GLOO-kose), the sugar that's in your blood, enter the cells of your body. Your cells need to be fueled with glucose to function, like a car's engine needs gas. And we all know what happens Continue reading >>

How Does Diabetes Affect Endocrine, Excretory, And Digestive Systems?

How Does Diabetes Affect Endocrine, Excretory, And Digestive Systems?

Likewise on the digestive system, diabetes also has some consequences on the endocrine system. But before we delve into its effects, let us have a quick glance into the understanding of what endocrine system is and what role does it play. Endocrine system is basically a complex network of glands that produce some chemicals known as hormones. These hormones are responsible for controlling various functions of the body by sending signals to the brain. The body falls under an endocrine disease either when the glands stop producing respective hormones or when the brain doesn’t respond to the hormonal signals. Some of the major glands that form up the endocrine system are: Adrenal glands Pancreas Pituitary gland Reproductive glands Hypothalamus Thyroid Pineal body Parathyroid Relation between Diabetes and Endocrine System Diabetes is a form of endocrine disease caused by high blood sugar levels in the body. It is perhaps the most common disease affecting the endocrine system. Diabetes arises when the group of hormones governing the glucose levels in the blood stops functioning, resulting in shooting up of the blood glucose. In addition to insulin and glucagon, various other hormones of endocrine system are responsible for influencing blood glucose levels. For instance, cortisol raises the levels of blood glucose to boost up the energy. Likewise, incretins hormones begin the insulin secretion from the pancreas, so that the glucose levels don’t increase much, after having meals. How diabetes affects the stomach? According to doctors, the other term for gastroparesis is ‘diabetic stomach’. Autonomic neuropathy that is the damaging of the vagus nerve, makes the movement of the food slow, thus retaining it for an extended period. This accumulation of solid mass in the sto Continue reading >>

The Effects Of Diabetes On Your Body

The Effects Of Diabetes On Your Body

When you hear the word “diabetes,” your first thought is likely about high blood sugar. Blood sugar is an often-underestimated component of your health. When it’s out of whack over a long period of time, it could develop into diabetes. Diabetes affects your body’s ability to produce or use insulin, a hormone that allows your body to turn glucose (sugar) into energy. Here’s what symptoms may occur to your body when diabetes takes effect. Diabetes can be effectively managed when caught early. However, when left untreated, it can lead to potential complications that include heart disease, stroke, kidney damage, and nerve damage. Normally after you eat or drink, your body will break down sugars from your food and use them for energy in your cells. To accomplish this, your pancreas needs to produce a hormone called insulin. Insulin is what facilitates the process of pulling sugar from the blood and putting it in the cells for use, or energy. If you have diabetes, your pancreas either produces too little insulin or none at all. The insulin can’t be used effectively. This allows blood glucose levels to rise while the rest of your cells are deprived of much-needed energy. This can lead to a wide variety of problems affecting nearly every major body system. The effects of diabetes on your body also depends on the type you have. There are two main types of diabetes: type 1 and type 2. Type 1, also called juvenile diabetes or insulin-dependent diabetes, is an immune system disorder. Your own immune system attacks the insulin-producing cells in the pancreas, destroying your body’s ability to make insulin. With type 1 diabetes, you must take insulin to live. Most people are diagnosed as a child or young adult. Type 2 is related to insulin resistance. It used to occur i Continue reading >>

Endocrine Disorders

Endocrine Disorders

The endocrine system is a network of glands that produce and release hormones that help control many important body functions, including the body's ability to change calories into energy that powers cells and organs. The endocrine system influences how your heart beats, how your bones and tissues grow, even your ability to make a baby. It plays a vital role in whether or not you develop diabetes, thyroid disease, growth disorders, sexual dysfunction, and a host of other hormone-related disorders. Each gland of the endocrine system releases specific hormones into your bloodstream. These hormones travel through your blood to other cells and help control or coordinate many body processes. Endocrine glands include: Adrenal glands: Two glands that sit on top of the kidneys that release the hormone cortisol. Hypothalamus: A part of the lower middle brain that tells the pituitary gland when to release hormones. Ovaries: The female reproductive organs that release eggs and produce sex hormones. Islet cells in the pancreas: Cells in the pancreas control the release of the hormones insulin and glucagon. Parathyroid: Four tiny glands in the neck that play a role in bone development. Pineal gland: A gland found near the center of the brain that may be linked to sleep patterns. Pituitary gland: A gland found at the base of brain behind the sinuses. It is often called the "master gland" because it influences many other glands, especially the thyroid. Problems with the pituitary gland can affect bone growth, a woman's menstrual cycles, and the release of breast milk. Testes: The male reproductive glands that produce sperm and sex hormones. Thymus: A gland in the upper chest that helps develop the body's immune system early in life. Thyroid: A butterfly-shaped gland in the front of the Continue reading >>

Diabetes Mellitus

Diabetes Mellitus

By David Bruyette, DVM, DACVIM, Medical Director, VCA West Los Angeles Animal Hospital Diabetes mellitus is a chronic disorder of carbohydrate metabolism due to relative or absolute insulin deficiency. Most cases of spontaneous diabetes occur in middle-aged dogs and middle-aged to older cats. In dogs, females are affected twice as often as males, and incidence appears to be increased in certain small breeds such as Miniature Poodles, Dachshunds, Schnauzers, Cairn Terriers, and Beagles, but any breed can be affected. In one study, obese male cats were more commonly affected than females; no breed predilection is seen in cats. Etiology and Pathogenesis: The pathogenic mechanisms responsible for decreased insulin production and secretion are multiple, but usually they are related to destruction of islet cells, secondary to either immune destruction or severe pancreatitis (dogs) or amyloidosis (cats). Chronic relapsing pancreatitis with progressive loss of both exocrine and endocrine cells and their replacement by fibrous connective tissue results in diabetes mellitus. The pancreas becomes firm and multinodular and often contains scattered areas of hemorrhage and necrosis. Later in the course of disease, a thin, fibrous band of tissue near the duodenum and stomach may be all that remains of the pancreas. In other cases, the numbers of β cells are decreased, and the cells become vacuolated; in chronic cases, the islets are difficult to find. Insulin resistance and secondary diabetes mellitus are also seen in many dogs with spontaneous hyperadrenocorticism and after chronic administration of glucocorticoids or progestins. Pregnancy and diestrus also can predispose to diabetes mellitus. In dogs, but not cats, progesterone leads to release of growth hormone from mammary tissue Continue reading >>

Endocrine System: Facts, Functions And Diseases

Endocrine System: Facts, Functions And Diseases

The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things. The endocrine system is made up of the pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pancreas, ovaries (in females) and testicles (in males), the Mayo Clinic notes. The word endocrine derives from the Greek words "endo," meaning within, and "crinis," meaning to secrete, according to Health Mentor Online. In general, a gland selects and removes materials from the blood, processes them and secretes the finished chemical product for use somewhere in the body. The endocrine system affects almost every organ and cell in the body, according to the Merck Manual. Although the hormones circulate throughout the body, each type of hormone is targeted toward certain organs and tissues, the Merck Manual notes. The endocrine system gets some help from organs such as the kidney, liver, heart and gonads, which have secondary endocrine functions. The kidney, for example, secretes hormones such as erythropoietin and renin. Diseases of the endocrine system Hormone levels that are too high or too low indicate a problem with the endocrine system. Hormone diseases also occur if your body does not respond to hormones in the appropriate ways. Stress, infection, and changes in the blood's fluid and electrolyte balance can also influence hormone levels, according to the National Institutes of Health. The most common endocrine disease in the United States is diabetes, a condition in which the body does not properly process glucose, a simple sugar. This is due to the lack of insulin or, if the body is producing insulin, because the body is not working effectively, according Continue reading >>

Thyroid Disorders And Diabetes

Thyroid Disorders And Diabetes

Thyroid disorders are very common in the general U.S. population, affecting up to 27 million Americans, although half that number remains undiagnosed. It is second only to diabetes as the most common condition to affect the endocrine system — a group of glands that secrete hormones that help regulate growth, reproduction, and nutrient use by cells. As a result, it is common for an individual to be affected by both thyroid disease and diabetes. Since the thyroid gland plays a central role in the regulation of metabolism, abnormal thyroid function can have a major impact on the control of diabetes. In addition, untreated thyroid disorder can increase the risk of certain diabetic complications and can aggravate many diabetes symptoms. Luckily, abnormal thyroid function can easily be diagnosed by simple blood tests, and effective treatment is available. For all of these reasons, periodic screening for thyroid disorder should be considered in all people with diabetes. What is the thyroid? The thyroid is a butterfly-shaped gland located in the neck, just below the Adam’s apple and above the collarbone. It produces two hormones, thyroxine (T4) and triiodothyronine (T3), which enter the bloodstream and affect the metabolism of the heart, liver, muscles, and other organs. The thyroid gland operates as part of a feedback mechanism involving the hypothalamus, an area of the brain, and the pituitary gland, which is located within the brain. First, the hypothalamus sends a signal to the pituitary through a hormone called TRH (thyrotropin-releasing hormone). When the pituitary gland receives this signal, it releases TSH (thyroid-stimulating hormone) to the thyroid gland. Upon receiving TSH, the thyroid responds by producing and releasing the two thyroid hormones (T3 and T4). The Continue reading >>

Symptoms Of Diabetes In Women

Symptoms Of Diabetes In Women

Diabetes mellitus, or simply diabetes, is a metabolic disease characterized by elevated levels of blood sugar. Diabetes occurs either because the body fails to produce enough insulin, or because bodily cells do not respond properly to the produced insulin. Insulin is actually a hormone responsible for the carbohydrate and fat metabolism in the body. One of the most important roles of insulin in the body is to remove the excess glucose (sugar) from the blood. This is why the blood sugar levels in patients with diabetes are elevated. Types of diabetes There are three principal types of diabetes. Type 1 diabetes occurs when human cells fail to produce insulin. These patients will need to inject insulin in their body in order to function normally. Type 2 diabetes occurs when the body cells fail to use insulin properly. Gestational diabetes is the third kind that affects the pregnant women who have never had diabetes before. Symptoms of diabetes in women Signs and symptoms of diabetes in women may dramatically vary, depending on what actually causes the disease. Whatever is the case, some symptoms of diabetes in women will be different than those in men, since this disease affects women on many different levels. Typically, women will be extremely thirsty and may have increased need to drink a lot of water. Consequently, women will urinate more frequently. Frequent urination is actually one of the most common symptoms in women. Women will have visual problems such as blurred or foggy vision. Their blood circulation might be very poor and their small wounds and sores may take longer than normal to cure. Women may experience weight loss or weight gain, and severe changes in appetite. Women with diabetes are more prone to yeast infections, especially vaginal candidiasis. They ma Continue reading >>

Lack Of Sleep And Its Effect On Blood Sugar Levels

Lack Of Sleep And Its Effect On Blood Sugar Levels

More than 29 million Americans suffer from diabetes, according to the Centers for Disease Control and Prevention, with millions more falling into the “prediabetes” range. Keeping blood glucose levels under control is essential to good health, both for people with diabetes and those who do not have the disease. Although most people know that dietary choices and exercise affect blood sugar levels, many do not realize that sleep can also have a dramatic effect on glycemic control. Failing to get enough sleep or getting poor quality sleep can have serious effects on your blood sugar. This is unhealthy for all individuals but particularly dangerous for those with diabetes or prediabetes. How the Body Regulates Blood Sugar Levels Glucose, a type of sugar, is the body’s primary energy source. Cells throughout your body depend on glucose to continue operating. When you eat a meal, your stomach breaks carbohydrates down into glucose molecules. This glucose is absorbed into the bloodstream, where it circulates throughout your body. The body prefers for blood sugar levels to be kept within a tight range. To achieve this, a hormone called insulin is released by the pancreas into the bloodstream. Insulin tells your body’s cells to increase their uptake of glucose from the blood, resulting in lower blood sugar levels. If blood sugar levels dip too low -- such as after an intense bout of exercise -- another hormone signals the liver to release its excess glucose stores to restore balance. People with diabetes have a difficult time responding properly to insulin. Those with type 1 diabetes are unable to produce insulin, making them unable to keep their glucose levels under control. Individuals with type 2 diabetes gradually become insensitive to insulin over time, making it dif Continue reading >>

Case Study Endocrine System Disorders

Case Study Endocrine System Disorders

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The Endocrine System

The Endocrine System

Topics: Diabetes Thyroid Conditions Parathyroid Conditions Pituitary Conditions Adrenal Conditions Multiple-Gland Conditions Cancer and Tumors of the Endocrine System Other Endocrine Conditions DBQs for Endocrine Conditions Principles that Apply --The VA changed the codes and ratings for Endocrine Conditions on December 10, 2017. See the Historic VASRDs page for all codes and ratings from before this date. Not all codes were changed, so if the code cannot be found on the Historic VASRDs page, the ratings did not change.-- Reminder: The VA will give a Military Disability Rating for each service-connected condition a service member has, but the DoD will only rate service-connected conditions that make a service member Unfit for Duty. The endocrine system is a network of glands that create hormones to help regulate the body. These hormones control the growth of new cells and metabolism. Some organs, like the kidney, also help in producing hormones. The endocrine system is made up of the hypothalamus, thymus, pituitary gland, thyroid gland, parathyroid glands, adrenal glands, pineal gland, reproductive glands (ovaries or testes), and the pancreas. All these parts work together to keep the body in balance. Diabetes Code 7913: Diabetes mellitus is the condition that most of us think of as just diabetes. It occurs either when the pancreas does not produce enough insulin (Type 1), or when the cells do not respond properly to insulin (Type 2). Type 3 diabetes can occur during pregnancy, but this condition resolves after the birth and is not ratable. Diabetes can affect many different organs including the heart, eyes, and kidneys. It can cause strokes, loss of blood flow to the arms and legs, and nerve dysfunction. It usually takes 10 to 20 years for these secondary conditions to Continue reading >>

Testing The Endocrine System For Adrenal Disorders And Diabetes Mellitus: It Is All About Signaling Hormones!

Testing The Endocrine System For Adrenal Disorders And Diabetes Mellitus: It Is All About Signaling Hormones!

Click here to read the companion article: "Testing the Endocrine System for Thyroid and Parathyroid Disorders: It Is All About Signaling Hormones!" The endocrine system is complex and sometimes poorly understood. Although veterinary technicians often prepare and submit endocrine tests and care for patients with endocrinopathies, it may be difficult to understand what is happening in affected patients. This article unravels some of the mysteries of the endocrine system and highlights the need for testing to evaluate endocrine functions. A complete discussion of the endocrinopathies mentioned here is beyond the scope of this article. However, understanding endocrine testing can greatly enhance a technician’s role in helping manage patients with endocrinopathies. The endocrine system comprises many glands and organs; this article focuses on testing for adrenal disorders and diabetes mellitus. The adrenal glands are part of the interconnected hypothalamus, pituitary, and adrenal system, which is called the hypothalamic-pituitary-adrenal (HPA) axis. The HPA axis functions to ultimately produce cortisol. Each part of the axis, down to the adrenal glands, secretes a hormone that triggers release of another hormone from a different area within the HPA axis. When cortisol is secreted, the body reacts by ceasing to produce the previous hormones ( FIGURE 1 ). The hypothalamus secretes corticotropin-releasing hormone (CRH), which stimulates the pituitary to secrete corticotropin (also known as adrenocorticotropic hormone). In turn, corticotropin stimulates the adrenal glands to secrete steroids. The major steroids in the body are cortisol (an endogenous glucocorticoid) and aldosterone (an endogenous mineralocorticoid). When levels of endogenous steroids increase, their predecesso Continue reading >>

Gestational Diabetes

Gestational Diabetes

What is gestational diabetes? Diabetes is a disease in which levels of glucose (sugar) in the bloodstream are higher than normal. Gestational diabetes is a form of diabetes that can develop during pregnancy, usually in the second trimester. Glucose is produced in the body from the foods you eat. The pancreas, an organ located just behind the stomach, produces insulin. Insulin is a hormone that takes the glucose from the bloodstream and carries it inside your body’s cells where it is used for energy, as well as allowing excess glucose to be stored properly. During pregnancy, the placenta produces hormones that help the baby develop. These hormones also block the effects of insulin in the woman’s body, increasing her blood sugar levels. Most women who have gestational diabetes have no symptoms. Who is at risk? Gestational diabetes affects about 4–8 of every 100 pregnant women in the United States. Any pregnant woman can develop the condition, but some women are at greater risk than others. Known risk factors include: Age (older than 25 years; the risk is even greater after age 35) Race (occurs more often in African Americans, Hispanics, American Indians, and Asian Americans) Overweight and obesity Personal history of gestational diabetes or prediabetes Having delivered a baby weighing more than 9 pounds Family history of type 2 diabetes (in parents or siblings) Among women with these risk factors, as many as 14 in 100 develop gestational diabetes. How do you know if you have gestational diabetes? Most women with gestational diabetes have no warning signs or symptoms, so all pregnant women should be tested for this condition between the 24th and 28th weeks of pregnancy. For minority women who are obese and who have had a previous history of gestational diabetes or a Continue reading >>

The Physiology Of Sleep –the Endocrine System & Sleep

The Physiology Of Sleep –the Endocrine System & Sleep

The endocrine system (the collection of glands that secrete hormones into the circulatory system and are carried to another organ) has a complex response to sleep57. The secretion of some hormones increases during sleep (e.g., growth hormone, prolactin, and luteinizing hormone), while the secretion of other hormones is inhibited (e.g., thyroid stimulating hormone and cortisol). Some hormones are tied directly to a particularly sleep stage. Growth hormone is typically secreted in the first few hours after the onset of sleep and generally is released during slow-wave sleep (SWS). Cortisol is tied to the circadian rhythm, and peaks in late afternoon, regardless of the person’s sleep status or the darkness/light cycle. Melatonin is released in the dark and is suppressed by light58. Thyroid hormone secretion occurs in the late evening59. Considerable research has linked endocrine dysfunction and sleep dysfunction (specifically insomnia)60. It has been proposed that over-activity (or hyper-drive) of the “hypothalamic-pituitary-adrenal” (HPA) axis, the over-activation of hormonal interaction between a part of the brain and the adrenal gland, can impact sleep function — perhaps in response to stress — and subsequently increase secretion of cortisol and norepinephrine, thus promoting wakefulness61. Diabetes is a specific disease that affects the endocrine system’s ability to produce the hormone insulin and is, in turn, affected by sleep. Adults who report getting 5 or fewer hours of sleep a night were 2.5 times more likely to have diabetes, compared to people who sleep 7 - 8 hours per night. People who slept 6 hours/night were 1.7 times more likely to have diabetes than their peers who sleep longer. Interestingly, people who sleep for 9 or more hours also have higher Continue reading >>

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