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1 氯霉素残留问题氯霉素是一类广谱抗生素, 是第一个全化学人工合成的抗生素。由于氯霉素具有优良的抗菌性和稳定的药性并且价廉, 在一段时期内曾作为饲料添加剂和细菌性疾病的治疗用药。但后来人们发现氯霉素对骨髓和新生儿有较大的毒性, 对人的造血系统、消化系统具有严重的
1 chloramphenicol residue problem Chloramphenicol is a broad-spectrum antibiotics, is the first full-chemical synthetic antibiotics. As chloramphenicol has excellent antibacterial and stable pharmaceutical properties and is inexpensive, it has been used as a therapeutic agent for feed additives and bacterial diseases for a period of time. Later, however, it was found that chloramphenicol has greater toxicity to bone marrow and newborn, which has serious effects on human hematopoietic system and digestive system