- Source: Zeranol
Zeranol (INNTooltip International Nonproprietary Name, USANTooltip United States Adopted Name, BANTooltip British Approved Name) (brand names Frideron, Ralabol, Ralgro, Ralone, Zerano; developmental code names MK-188, P-1496), or zearanol, also known as α-zearalanol or simply zearalanol, is a synthetic nonsteroidal estrogen of the resorcylic acid lactone group related to mycoestrogens found in fungi in the Fusarium genus and is used mainly as an anabolic agent in veterinary medicine.
Zeranol is approved for use as a growth promoter in livestock, including beef cattle, under the brand name Ralgro (by Merck Animal Health) in the United States. In Canada, it is approved for use in beef cattle only. Its application is not approved for use in the European Union. However, it is marketed under the brand name Ralone in Spain.
Although zeranol may increase cancer cell proliferation in already existing breast cancer, dietary exposure from the use of zeranol-containing implants in cattle is insignificant. Zeranol may be found as a contaminant in fungus-infected crops. It is 3 to 4 times more potent as an estrogen than the related compound zearalenone. It is a metabolite of zearalenone.
See also
α-Zearalenol
β-Zearalenol
Taleranol
Zearalanone
Beef hormone controversy
References
Kata Kunci Pencarian:
- Zeranol
- Xenoestrogen
- Taleranol
- Beef hormone controversy
- Trenbolone
- List of drugs banned by the World Anti-Doping Agency
- Α-Zearalenol
- 2014 Asian Games medal table
- Fish
- Steroid
