Pituitary growth hormone
(PGH) Growth hormone is a protein hormone that is produced and provided cells in the pituitary somatotrophs. It monitors and / or the effects of many physiological processes, including muscle growth and metabolism of lipids. When it is generated within the body, it is called endogenous - and when it is performed by an external source, it is called exogenous. Growth hormone, like many other hormones have direct effects (acting directly on tissues and cells) and indirect effects (stimulating the release or synthesis of hormones, eg IGF-1, which in its turn, the effect of tissue and cells on its own). Muscle cells have receptors for growth hormone and IGF-1 receptors. When growth hormone and IGF-1 is introduced into muscle cells, the cells are created and existing cells increased. These responses are known as hyperplasia and hypertrophy, and processes that contribute to the growth of other muscles. Growth hormone also has the ability to directly influence the loss of fat, and fat cells have receptors, growth hormone. If growth hormone in fat cells, the result is that fat cells and easier to use for energy. This process is known as lipolysis, commonly known as "burn fat", which is simply the conversion of fat into energy. However, despite the muscle cells have a growth hormone, and IGF 1 ¬ receptor for growth hormone have direct and indirect effects, fat cells do not have IGF-1 receptors. IGF-1, which stimulates the production of growth hormone, work independently to burn fat in the body by activating the protein, fat and carbohydrate metabolism. Thus, growth hormone has direct and indirect effects on the promotion of muscle growth and fat loss. Finally, based on anecdotal reports from experienced people with growth hormone, the results are evident 6-8 weeks. At week 6-point, athletes tend to report that the results are beginning to appear, but 12 weeks (and beyond), increasing muscle mass and fat loss are nothing less than fantastic. That is why athletes often remain in the chamber for a minimum period of two months, but usually closer to three or four months at a time.
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