What is a normal level of IGF-1?
The median serum IGF-I level was 374.1 ng/ml at the age of 18. The serum IGF-I level decreased to 180.1 ng/ml at the age of 35–39, which is 48.1% of that at age 18, and further decreased to 92.7 ng/ml at ages older than 70, which is approximately 24.8% of that at age 18.
What does it mean if IGF-1 is high?
Elevated IGF-1 and GH may indicate acromegaly in adults. Increased levels of GH and IGF-1 are normal during puberty and pregnancy; during the latter, serum IGF-1 increases on average almost 2-fold. Otherwise, increased levels are most frequently due to pituitary tumors (usually benign).
What is considered low IGF-1?
Low IGF-1 is considered by most to be between 84–100 µ/l and numerous studies recommend that raising IGF-1 to high normal range reverses Chronic Medical Diseases (CMD), improves bone mineral density (BMD), and fibromyalgia.
What is IGF z score?
A Z score is the number of standard deviations a given result is above (positive score) or below (negative score) the age- and sex-adjusted population mean. Results that are within the IGF-1 reference interval will have a Z score between -2.0 and +2.0.
What does IGF-1 tell you?
What is an IGF-1 test? This test measures the amount of IGF-1 (insulin-like growth factor 1) in your blood. IGF-1 is a hormone that manages the effects of growth hormone (GH) in your body. Together, IGF-1 and GH promote normal growth of bones and tissues.
What is a z score male?
The Z-score A Z-score compares your bone density to the average bone density of people your own age and gender.
What is IGF LC MS?
This test is used to assess growth disorders in symptomatic children and adults and to monitor response to therapy.
What causes low IGF-1 levels in blood?
Hypothyroidism,or low thyroid hormone levels
What is IGF 1 level?
IGF-1 is an abbreviation for Insulin-like Growth Factor 1. Sometimes, it’s called Somatomedin C. The measurement of IGF-1 has previously been taken to indicate the level of HGH in the body. If your IGF-1 levels are high, then that means your HGH levels are high, and vice versa.
What is IGF 1 mean?
IGF-1 stands for insulin-like growth factor 1. It is a hormone with a similar structure to insulin. IGF-1 is a cell growth-promoter, important during childhood, contributing to brain development and muscle and bone growth.