|
List Of Drugs Banned By WADA
The International Standard for the Prohibited List is the standard published by the World Anti-Doping Agency (WADA) that lists substances prohibited in competitive sport. It is updated at least once per year as required by the World Anti-Doping Code. The adoption of the first World Anti-Doping Code (the Code) occurred at the 2nd World Conference on Doping in Sport in March 2003 in Copenhagen, Denmark. It was there that WADA assumed the responsibility of maintaining, updating, and publishing the List of Prohibited Substances and Methods (the List) in sport. The List is to be updated and published by WADA at least annually. WADA specifies that the List generally includes any substance that meets any two of the following criteria: it enhances sport performance, it represents a health risk to the athlete, it violates the spirit of sport (as defined in the WADA Code). Substances and techniques that are prohibited by WADA fall into the following categories: S0 non-approved substances; S1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Anti-Doping Agency
The World Anti-Doping Agency (WADA; , AMA) is an international organization co-founded by the governments of over 140 nations along with the International Olympic Committee based in Canada to promote, coordinate, and monitor the fight against drugs in sports. The agency's key activities include scientific research, education, development of anti-doping capacities, and monitoring of the World Anti-Doping Code, whose provisions are enforced by the UNESCO International Convention Against Doping in Sport. The aims of the Council of Europe Anti-Doping Convention and the United States Anti-Doping Agency are also closely aligned with those of WADA. WADA is responsible for the World Anti-Doping Code, adopted by more than 650 sports organisations, including international sports federations, national anti-doping organisations, the IOC, and the International Paralympic Committee. History The World Anti-Doping Agency is a foundation created through a collective initiative led by the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nandrolone
Nandrolone, also known as 19-nortestosterone, is an endogenous androgen. It is also an anabolic steroid (AAS) which is medically used in the form of esters such as nandrolone decanoate (brand name Deca-Durabolin) and nandrolone phenylpropionate (brand name Durabolin). Nandrolone esters are used in the treatment of anemias, cachexia (Skeletal muscle, muscle wasting syndrome), osteoporosis, breast cancer, and for other indications. They are now used by oral administration or instead are given by intramuscular injection, injection into muscle or subcutaneous injection, fat. Side effects of nandrolone esters include symptoms of virilization, masculinization like acne, hirsutism, increased hair growth, and voice deepening, voice changes. They are synthetic compound, synthetic androgens and anabolic steroids and hence are agonists of the androgen receptor (AR), the biological target of androgens like testosterone and dihydrotestosterone (DHT). Nandrolone has strong anabolic effects an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calusterone
Calusterone (INN, USAN) (brand names Methosarb, Riedemil; former developmental code names NSC-88536, U-22550), also known as 7β,17α-dimethyltestosterone, is an orally active anabolic-androgenic steroid (AAS) that is used as an antineoplastic agent. It is a 17α-alkylated AAS similar in structure to bolasterone (which is its 7α-isomer). Calusterone is on the World Anti-Doping Agency The World Anti-Doping Agency (WADA; , AMA) is an international organization co-founded by the governments of over 140 nations along with the International Olympic Committee based in Canada to promote, coordinate, and monitor the fight against d ...'s list of prohibited substances, and is therefore banned from use in most major sports. References Anabolic–androgenic steroids Androstanes Hepatotoxins {{Genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boldione
Boldione, also known as androstadienedione or 1-dehydroandrostenedione, as well as 1,4-androstadiene-3,17-dione, is an important industrial Precursor (chemistry), precursor for various steroid hormones. In the United States the chemical is regulated as a Schedule III Controlled Substance. Uses Androstadienedione is an important industrial-scale Precursor (chemistry), precursor for a wide variety of steroid hormones within the estrane and androstane classifications. Preparation Androstadienedione is obtained in high yield from both plant and animal sterols by biotransformation. The chemical is a common byproduct derived from other processes (e.g. vegetable oil Vegetable_oil#Deodorization, deodorization and the production of lanolin from wool processing). The product is produced in a single step via a simultaneous Side chain, side-chain Bond cleavage, cleavage at the Steroid#Nomenclature, C17 position and an Oxidation of secondary alcohols to ketones, alcohol oxidation in the C3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boldenone
Boldenone (developmental code name RU-18761), is a naturally occurring anabolic–androgenic steroid (AAS) and the 1(2)- dehydrogenated analogue of testosterone. Boldenone itself has never been marketed; as a pharmaceutical drug, it is used as boldenone undecylenate, the undecylenate ester. Side effects Pharmacology Pharmacodynamics Like other AAS, boldenone is an agonist of the androgen receptor (AR). The activity of boldenone is mainly anabolic, with a low androgenic potency. Boldenone will increase nitrogen retention, protein synthesis, increases appetite and stimulates the release of erythropoietin in the kidneys. Chemistry Boldenone, also known as Δ1-testosterone, 1-dehydrotestosterone, or androsta-1,4-dien-17β-ol-3-one, is a naturally occurring androstane steroid and a derivative of testosterone. It is specifically testosterone with a double bond between the C1 and C2 positions. A related compound is quinbolone, the 17- cyclopentenyl enol ether of boldenone. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolasterone
Bolasterone (, ) (brand names Myagen, Methosarb; former developmental code name U-19763), also known as 7α,17α-dimethyltestosterone, is a 17α-alkylated androgen/anabolic steroid (AAS) which is used in veterinary medicine. It has close structural similarity to testosterone, and like methyltestosterone has a methyl group at C17α in order to increase oral bioavailability. In addition, it is also 7α-methylated, similar to its 7β-methylated isomer calusterone. The medication has a low to moderate ratio of anabolic to androgenic activity, similar to that of fluoxymesterone. Bolasterone is on the World Anti-Doping Agency The World Anti-Doping Agency (WADA; , AMA) is an international organization co-founded by the governments of over 140 nations along with the International Olympic Committee based in Canada to promote, coordinate, and monitor the fight against d ...'s list of prohibited substances, and is therefore banned from use in most major sports. References Anabol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolandiol
Bolandiol ( INN, also known as 19-nor-4-androstenediol, estr-4-ene-3β,17β-diol, or 3β-dihydronandrolone) is an anabolic-androgenic steroid (AAS) that was never marketed. However, a dipropionate ester derivative, bolandiol dipropionate, has been marketed. Bolandiol and its dipropionate ester are unique among AASs in that they reportedly also possesses estrogenic and progestogenic activity. Bolandiol is on the World Anti-Doping Agency's list of prohibited substances, and is therefore banned from use in most major sports. It is a potential metabolic precursor to nandrolone. However, several clinical studies have concluded that bolandiol does not alter strength, body composition, or exercise performance. See also * 4-Androstenediol * 19-Nor-5-androstenediol * 19-Nor-5-androstenedione 19-Nor-5-androstenedione, also known as estr-5-ene-3,17-dione, is a synthetic, orally active anabolic-androgenic steroid (AAS) and a derivative of 19-nortestosterone (nandrolone) that was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1-Androstenedione
1-Androstenedione, or 5α-androst-1-ene-3,17-dione, also known as 4,5α-dihydro-δ1-4-androstenedione, is a Chemical synthesis, synthetic androgen and anabolic steroid. It is a 5α-reductase, 5α-reduced isomer of the endogenous steroid 4-androstenedione and acts as an androgen prohormone of 1-testosterone (4,5α-dihydro-δ1-testosterone), a derivative of dihydrotestosterone (DHT). 1-Androstenedione is on the World Anti-Doping Agency's list of prohibited substances, and is therefore banned from use in most major sports. See also * 1-Androstenediol References Anabolic–androgenic steroids Androstanes Androgen esters {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1-Androstenediol
1-Androstenediol, or 5α-androst-1-ene-3β,17β-diol, also known as 4,5α-dihydro-δ-4-androstenediol, is a prohormone of 1-testosterone (Δ-). It has been used as a dietary supplement, and is identified by the World Anti-Doping Agency as a prohibited substance related to anabolic steroids. See also * 1-Androstenedione 1-Androstenedione, or 5α-androst-1-ene-3,17-dione, also known as 4,5α-dihydro-δ1-4-androstenedione, is a Chemical synthesis, synthetic androgen and anabolic steroid. It is a 5α-reductase, 5α-reduced isomer of the endogenous steroid 4-androst ... References Anabolic–androgenic steroids Androstanes Androgen esters {{genito-urinary-drug-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doping In Baseball
Doping in baseball has been an ongoing issue for Major League Baseball (MLB). After repeated use by some of the most successful professional baseball players in MLB history, these banned substances found their way to the collegiate level. At the junior college level, due to lack of funding and NCAA drug testing, the abuse of PEDs is most common, but they are also an issue in Division I, II and III. Several players have suggested that drug use is rampant in baseball. In 2003 David Wells stated that "25 to 40 percent of all Major Leaguers are juiced". Jose Canseco stated on ''60 Minutes'' and in his 2005 tell-all book '' Juiced'' that as many as 80% of players used steroids, and that he credited steroid use for his entire career. Ken Caminiti revealed that he won the National League MVP award while on steroids. In February 2009, after reports emerged alleging that Alex Rodriguez tested positive for steroids in , a year in which he was American League MVP, he admitted to havin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Androgen Receptor Modulator
Selective androgen receptor modulators (SARMs) are a class of drugs that tissue selectivity, selectively activate the androgen receptor in specific tissue (biology), tissues, promoting muscle and bone growth while having less effect on male reproductive system, male reproductive tissues like the prostate gland. Non-selective steroidal drugs, called anabolic androgenic steroids (AAS), have been used for various medical purposes, but their side effects limit their use. In 1998, researchers discovered a new class of non-steroidal compounds, the SARMs. These compounds selectively stimulate the androgen receptor, offering potent effects on bone and muscle to increase bone density and lean body mass while having minimal impact on reproductive tissues. SARMs have been investigated in human studies for the treatment of osteoporosis, cachexia (wasting syndrome), benign prostatic hyperplasia, stress urinary incontinence, and breast cancer. , there are no SARMs which have been approved b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zilpaterol
Zilpaterol is a synthetic β2 adrenergic agonist. Under its brand name, Zilmax, it is used to increase the size of cattle and the efficiency of feeding them. Zilmax is produced by Intervet, a subsidiary of Merck & Co., and marketed as a "beef-improvement technology". Zilpaterol is typically fed in the last three to six weeks of cattle's lives, with a brief period (three days in the US) before death for withdrawal, which allows the drug to mostly leave the animal's tissues. Concerns have been raised on the impact of zilpaterol on flavor; however, studies have confirmed that overall tenderness, juiciness, flavor intensity, and beef flavor remain within the normal variation observed in the beef industry and differences are smaller than what can be detected by the consumer. In the meantime, several studies have shown the use of zilpaterol leads to increased size, feed efficiency, and value. Merck reported Zilmax-fed cattle do not produce beef with a difference in taste or qualit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
