This, in turn, can lead to infections, acne, and other skin problems. If you want an efficient routine, these step-by-step instructions will teach you how to clean makeup brushes in less than five minutes: 1. Turn on your faucet and let the water run until it is warm.
protein-bound iodine test (PBI). Blood test to measure the concentration of thyroxine (T4) circulating in the bloodstream. The iodine becomes bound to theprotein in the blood and can be measured. Useful in extablishing thyroid function.
Thyroid function. Figure 2: Pituitary-thyroid feedback. The thyroid gland uses iodine from the diet to make thyroid hormone (thyroxine). Thyroid hormone is stored in the thyroid gland and released into the blood stream as needed by the body.The release of thyroid hormone is controlled by the pituitary gland which makes a hormone called thyroid stimulating hormone (i.e.TSHTSH-Thyroid stimulating hormone; also known as thyrotropin.hyroid function. Figure 2: Pituitary-thyroid feedback. The thyroid gland uses iodine from the diet to make thyroid hormone (thyroxine). Thyroid hormone is stored in the thyroid gland and released into the blood stream as needed by the body.