饲养场日粮中使用药物的管理。

Regulation of drugs used in feedlot diets.

作者信息

Fajt Virginia R

机构信息

Veterinary Physiology and Pharmacology, Texas A&M University, College Station, TX 77843-4466, USA.

出版信息

Vet Clin North Am Food Anim Pract. 2007 Jul;23(2):299-307, vii-viii. doi: 10.1016/j.cvfa.2007.03.001.

DOI:10.1016/j.cvfa.2007.03.001

PMID:17606152

Abstract

Diets fed to feedlot cattle typically contain nutritional ingredients along with other substances intended for various purposes, including growth promotion and disease prevention and control. Questions often arise as to the nature of those feed additives, whether and how they are regulated, and what is legal or illegal. In this article, the author discusses regulations pertinent to the use of drugs in feedlot diets. The article includes a discussion of what a drug is, how drugs are approved in the United States, what uses of drugs in feedlot diets are legal or illegal, and what is on the horizon for future drug regulations.

摘要

饲养场肉牛的饲料通常包含营养成分以及用于各种目的的其他物质，包括促进生长和预防及控制疾病。关于这些饲料添加剂的性质、它们是否受到监管以及如何监管、什么是合法的或非法的等问题经常出现。在本文中，作者讨论了与饲养场日粮中药物使用相关的法规。文章包括对药物是什么、药物在美国如何获批、饲养场日粮中药物的哪些使用是合法的或非法的以及未来药物法规的发展趋势的讨论。