Zeranol is a synthetic non-steroidal anabolic agent, with oestrogenic activity. The main metabolites of zeranol in mammals are zeralanone and taleranol....
beta -agonists are compounds having a stimulatory effect on beta -adrenergic receptors and are used in human and veterinary medicine as bronchodilatory...
beta -agonists are compounds having a stimulatory effect on beta -adrenergic receptors and are used in human and veterinary medicine as bronchodilatory...
beta -agonists are compounds having a stimulatory effect on beta -adrenergic receptors and are used in human and veterinary medicine as bronchodilatory...
Chloramphenicol is a broad spectrum antibiotic isolated from the soil bacterium Streptomyces venezuela (22). It is bacteriostatic in action and inhibits...
Progesterone is used primarily as a growth promotant in cattle in combinations with estradiol or its esters. When administered exogenously, progesterone...
Testosterone is used for growth-promoting purposes in cattle as an subcutaneous implant in the ear, in combination with estradiol or its esters. It is...
The stilbene derivatives diethylstilbestrol (DES), dienestrol and hexestrol are synthetic oestrogens that have been demonstrated to be genotoxic and...
Diethylstilbestrol is a synthetic nonsteroidal estrogen. Human exposure to DES occurres through diverse sources, such as dietary ingestion from supplemented...
Nitrofuran derivatives are used in the treatment of infections caused by bacteria and protozoa in cattle, pigs, poultry and fish (16). Several countries...
Nitrofuran derivatives are used in the treatment of infections caused by bacteria and protozoa in cattle, pigs, poultry and fish (16). Several countries...
The quinolones are antimicrobial agents that inhibit the activity of DNA gyrase and topoisomerase IV (26). The fluoroquinolones are divided into 2 groups,...
Ronidazol, dimetridazole, metronidazole, and ipronidazole are all nitroimidazole drugs that have been extensively used as growth promoters and therapeutic...
beta -agonists are compounds having a stimulatory effect on beta -adrenergic receptors and are used in human and veterinary medicine as bronchodilatory...
beta -agonists are compounds having a stimulatory effect on beta -adrenergic receptors and are used in human and veterinary medicine as bronchodilatory...
17 beta , 19-nortestosterone, commonly known as nandrolone, is an anabolic androgen given by mouth and by injection. It is a natural hormone in some animal...
17B-Methylboldenone(1a)-HRP