Hormone-induced ED. Hormonal abnormalities, such as increased prolactin (a hormone produced by the anterior pituitary gland), steroid abuse by bodybuilders, too much or too little thyroid hormone, and ...

Serum concentrations of MEL, GN, testosterone (T) and prolactin (PRL) were determined at 30-min. intervals several hours prior to, during, and after MEL administration. Though serum MEL ...

The high mobility group A (HMGA) family is composed of four proteins, HMGA1a, HMGA1b, HMGA1c and HMGA2, encoded by two distinct genes. HMGA1 proteins are products of the same gene, generated ...

Use of various galactagogues (e.g., metoclopramide, domperidone) have been shown to increase prolactin levels and milk production in some cases. [37] Although no published studies exist on the ...