Tetrahydrogestrinone (THG)Inckuding THG is a synthetic anabolic steroid. Invluding steroids stimulate the muscle and bone cells to make new protein. They increase muscle strength and encourage new muscle growth, duplicating the effects of the male sex hormone testosterone, thereby allowing the athlete to train harder for longer periods of time. THG is a slightly altered form related to steroids Gestrinone and Trenbolone. He said THG was specifically designed to escape detection in normal dope tests by disintegrating masteron zsiregetes anabolic steroids including thg urine sample is tested.
BBC SPORT | Athletics | The THG scandal explained
This monograph is intended for informational purposes only, and should not be interpreted as specific medical advice. This legislation was passed in response to a growing illegal market and due to concerns about the possible harmful long-term effects of steroid use. Anabolic steroids are synthetic male sex hormones, collectively known as androgens. Although banned in sporting events, athletes frequently take these hormones to build more muscle and provide enhanced endurance.
Some anabolic-androgenic steroids, such as methyltestosterone, oxandrolone, and oxymetholone have approved medical uses, but tetrahydrogestrinone THG does not. It is commonly referred to as a "designer drug" because it is specifically formulated to be undetectable in drug tests. Athletes are regularly screened for such illegal methods in professional sports and the Olympics. However, since THG was not detectable until , some world-famous athletes, such as the track-and-field athlete Marion Jones, have used THG to enhance athletic performance.
Anabolic steroids intended for medicinal use are prescribed only after trying other classes of medications due to the side effects associated with their use. The use of anabolic steroids for a purpose other than that prescribed to a patient is strictly illegal in the United States. Anabolic steroids such as tetrahydrogestrinone THG are taken by mouth or injected.
Often, athletes take multiple anabolic steroids simultaneously, using one of two methods: Both of these methods are considered equally dangerous. Athletes take multiple types of high-dose steroids simultaneously in cycles of weeks or months and then abstain from their use for a washout period before beginning the cycle again. This pattern is thought to maximize the benefits of the steroids by preventing the body from adjusting to and thus weakening the effects of the drugs.
Individuals take multiple brands or types of anabolic steroids simultaneously in the belief that such a dosing pattern may have more of an effect than any one drug taken alone. While this pattern is thought to reduce the short-time side effects of anabolic steroid abuse such as acne and abnormal facial hair growth , it does not minimize any of the often irreversible long-term side effects, such as infertility. The use of anabolic steroids for a purpose other than that prescribed to a patient by a medical professional is strictly illegal in the United States.
Tetrahydrogestrinone THG is an anabolic steroid that helps to promote muscle growth and allows athletes to train harder. It works like testosterone, a hormone that may result in a deepened voice and increased body-hair growth in female users. It works on the androgen and progesterone receptors, but not the estrogen receptor. Although THG has been used primarily as a performance enhancer in athletes, there are ongoing studies of its use in treating muscle loss in the elderly and those with chronic disease states such as AIDS.
More evidence is needed to support its effectiveness in improving physical function and quality of life in these populations. Anabolic steroids have been linked to a number of health conditions. These include acne, liver tumors, cancer, high blood pressure, increases in "bad" LDL cholesterol, and kidney tumors. According to scientific evidence, THG may also result in both male and female infertility.
Anabolic steroids may have significant effects on certain groups of people. In women, facial-hair growth, male-pattern baldness, menstrual irregularities, enlargement of the clitoris, and a deepened voice have been reported. Some evidence suggests that THG use may result in effects different from those seen with other anabolic steroids, including weight loss and weakening of the immune system.
This information has been edited and peer-reviewed by contributors to the Natural Standard Research Collaboration www. Natural Standard developed the above evidence-based information based on a thorough systematic review of the available scientific articles. For comprehensive information about alternative and complementary therapies on the professional level, go to www. Selected references are listed below. Rapid Commun Mass Spectrom.
Tetrahydrogestrinone is a potent androgen and progestin. J Clin Endocrinol Metab. Friedel A, Geyer H, Kamber, et al. Tetrahydrogestrinone is a potent but unselective binding steroid and affects glucocorticoid signalling in the liver. Pharmacology of anabolic steroids. Tetrahydrogestrinone induces a genomic signature typical of a potent anabolic steroid. Detection and pharmacokinetics of tetrahydrogestrinone in horses. J Vet Pharmacol Ther. The Authority on Integrative Medicine.
The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice.
Search Entire Website required Search. Soon after its development, athletes began using THG to boost their athletic performance.
Author Information This information has been edited and peer-reviewed by contributors to the Natural Standard Research Collaboration www. Bibliography Natural Standard developed the above evidence-based information based on a thorough systematic review of the available scientific articles.
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