据美国俄亥俄医学院生化学专家Murray Saffran称,当前许多只能注射的药将制成片剂;他还说明如何保护一些药物免受胃及小肠中的消化酶破坏。 Saffran 最近在纽约全美化学学会的会议上报告了他的研究。预期从该项研究中获益的药物包括多肽和蛋白质(如胰岛素)、某些疫苗、止痛剂及肝素;对一些难治的大肠疾病如溃疡性结肠炎就可能需用这种“受保护 According to Murray Saffran, a biochemist at the Ohio School of Medicine in the United States, many currently injectable drugs will be made into tablets. He also explains how to protect some drugs from digestive enzymes in the stomach and small intestine. Saffran recently reported his research at a meeting of the National Institute of Chemistry in New York. The drugs expected to benefit from this study include peptides and proteins such as insulin, certain vaccines, analgesics, and heparin; this may be required for some refractory colorectal diseases such as ulcerative colitis