How to convert file with extension ARA: Unless there are suggested applications listed below the extension description, that are able to convert the system files, there is usually no way to convert system files into any other file format.
In more straight way: 1  Sex hormone-linked testosterone is amount linked with SHBG (sex hormone binding globulin) in blood. 2  Free testosterone is a amount in blood not linked a any kind of protein or other stuff. 3  Bioavailable testosterone is amount in blood is readily available for biological effect. Albumin and other proteins bind with little strength to it, so if it not really free in peripheral tissues this testosterona releases from proteins and exerts biological effect.
Testosterone is a steroid hormone from the androgen group and is found in humans and other vertebrates. In humans and other mammals, testosterone is secreted primarily by the testicles of males and, to a lesser extent, the ovaries of females. Small amounts are also secreted by the adrenal glands.It is the principal male sex hormone and an anabolic steroid.he amount of testosterone synthesized is regulated by the hypothalamicâpituitaryâtesticular axis (see figure to the right). When testosterone levels are low, gonadotropin-releasing hormone (GnRH) is released by the hypothalamus, which in turn stimulates the pituitary gland to release FSH and LH.