检测β-受体阻滞剂最常采用血和尿样,但因各种β-受体阻滞剂在血浆中的半衰期不同,常导致矛盾的结果,而尿样的检测结果又显著地受末次给药剂量和时间的影响。在药物慢性摄取研究中,头发似乎是一种特别有用的样品。药物从循环体液传输到头发后能稳定滞 Detection of beta-blockers most commonly used blood and urine samples, but due to the various half-lives of various β-blockers in plasma often lead to contradictory results, and urine test results were significantly affected The last dose and time of administration. Hair appears to be a particularly useful sample in studies of chronic drug ingestion. Drugs from the circulation of body fluids to the hair after the transfer can be stable