Application of bioactive peptide in preparation of acute kidney injury protective agent

The invention discloses application of a bioactive peptide in preparation of an acute kidney injury protective agent, and relates to the technical field of biological agents, and the bioactive peptide is one or more of albumin peptide, wheat oligopeptide, soybean peptide and corn oligopeptide. When the bioactive peptide is applied to acute kidney injury caused by aminoglycoside antibiotics at the dosage of 600mg/kg, an excellent protection effect is shown. 本发明一种生物活性肽在制备急性肾损伤防护剂中的应用，涉及生物制剂技术领域，所述生物活性肽为白蛋白肽、小麦低聚肽、大豆肽和玉米低聚肽中的一种或多种。当生物活性肽以600mg/kg的剂量应用于氨基糖苷类抗生素引起的急性肾损伤时，表现出优良的防护效果。