Growth Hormone And Insulinlike Growth Factors In Acne

Growth hormone is secreted by the pituitary gland. It acts on the liver and peripheral tissues to stimulate the production of IGFs, formerly known as somatomedians. There are two forms of IGF, termed IGF-1 and IGF-2. IGF-1 is the more prevalent growth factor. It has been hypothesized that growth hormone may be involved in the development of acne (29). Acne is most prevalent in adolescents during a time when growth hormone is maximally secreted and serum levels of IGF-1 are highest. In addition, IGF-1 can be produced locally within the skin, where it can interact with receptors on the sebaceous gland to stimulate its growth. Furthermore, conditions of growth hormone excess such as acromegaly are associated with sebor-rhea and the development of acne. In some tissues, the actions of IGF-1 can be mediated by androgens. It is possible that androgens may influence IGF-1 action in the sebaceous gland as well.

Supplements For Diabetics

Supplements For Diabetics

All you need is a proper diet of fresh fruits and vegetables and get plenty of exercise and you'll be fine. Ever heard those words from your doctor? If that's all heshe recommends then you're missing out an important ingredient for health that he's not telling you. Fact is that you can adhere to the strictest diet, watch everything you eat and get the exercise of amarathon runner and still come down with diabetic complications. Diet, exercise and standard drug treatments simply aren't enough to help keep your diabetes under control.

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