What is NIDDM and IDDM?
As described in Chapter 5, there are two distinct primary forms of diabetes mellitus: type I, or insulin-dependent diabetes mellitus (IDDM), and type II, or noninsulin-dependent diabetes mellitus (NIDDM).
What does IDDM mean in diabetes?
Insulin dependent diabetes mellitus (IDDM), also known as type 1 diabetes, usually starts before 15 years of age, but can occur in adults also. Diabetes involves the pancreas gland, which is located behind the stomach (Picture 1). The special cells (beta cells) of the pancreas produce a hormone called insulin.
What does NIDDM mean in medical terms?
Type II (Non-Insulin Dependent) Diabetes (NIDDM)
What causes NIDDM?
Abstract. Non-insulin-dependent diabetes mellitus (NIDDM) results from an imbalance between insulin sensitivity and insulin secretion. Both longitudinal and cross-sectional studies have demonstrated that the earliest detectable abnormality in NIDDM is an impairment in the body’s ability to respond to insulin.
Is type 2 diabetes non insulin dependent?
Type 2 diabetes (formerly called adult-onset or non–insulin-dependent diabetes) can develop at any age. It most commonly becomes apparent during adulthood. But type 2 diabetes in children is rising. Type 2 diabetes accounts for the vast majority of people who have diabetes—90 to 95 out of 100 people.
How is IDDM diagnosed?
A blood sample will be taken after an overnight fast. A fasting blood sugar level less than 100 mg/dL (5.6 mmol/L) is normal. A fasting blood sugar level from 100 to 125 mg/dL (5.6 to 6.9 mmol/L) is considered prediabetes. If it’s 126 mg/dL (7 mmol/L) or higher on two separate tests, you have diabetes.
What is non insulin?
Abstract. Non-insulin-dependent (type II) diabetes mellitus is an inherited metabolic disorder characterized by hyperglycemia with resistance to ketosis. The onset is usually after age 40 years. Patients are variably symptomatic and frequently obese, hyperlipidemic and hypertensive.
What happens NIDDM?
Type 2 diabetes (formerly known as adult-onset or non-insulin-dependent diabetes) is the more common type of diabetes, constituting 90 to 95 percent of cases. With this condition, insulin resistance renders cells unable to admit glucose, which then accumulates in the blood.
What is type 2 diabetes caused by?
It’s caused by problems with a chemical in the body (hormone) called insulin. It’s often linked to being overweight or inactive, or having a family history of type 2 diabetes.
What is the difference between type1 and type2 diabetes?
People with type 1 diabetes don’t produce insulin. You can think of it as not having a key. People with type 2 diabetes don’t respond to insulin as well as they should and later in the disease often don’t make enough insulin. You can think of it as having a broken key.
Who does type 2 diabetes affect?
Type 2 diabetes most often develops in people over age 45, but more and more children, teens, and young adults are also developing it.
What are the types of type 2 diabetes?
People with subtype I may be underweight and have low insulin levels. They have high blood sugars and may be diagnosed with LADA (latent autoimmune diabetes of adults), but are usually called Type 2. Subtype H stands for hormonal. People with subtype H often have low thyroid and worn out adrenal glands.