[Objective] The aim was to study whether recombinant Human Lactoferrin has toxic effect on Primary Hepatocyte and Nephrocyte Cell of rat to provide reference for further safety evaluation.[Method] Recombinant Human La...[Objective] The aim was to study whether recombinant Human Lactoferrin has toxic effect on Primary Hepatocyte and Nephrocyte Cell of rat to provide reference for further safety evaluation.[Method] Recombinant Human Lactoferrin and its digested products were taken as tested compound,cow Lactoferrin was used for contrast.Primary Hepatocyte and Nephrocyte Cell of rat were cultured and IC50 values were tested by MTT,and cytotoxic dose-response relationship was tested.[Result]Target toxicity was not found from recombinant Human Lactoferrin on hepatocytes and nephrocytes,in accordance with sub-chronic toxicity test.[Conclusion] This study is of reference value for further safety evaluation of recombinant Human Lactoferrin and safety of evaluation method of GM food.展开更多
基金Supported by Genetically Modified Organisms Breeding Major Projects (2008ZX08007-001)~~
文摘[Objective] The aim was to study whether recombinant Human Lactoferrin has toxic effect on Primary Hepatocyte and Nephrocyte Cell of rat to provide reference for further safety evaluation.[Method] Recombinant Human Lactoferrin and its digested products were taken as tested compound,cow Lactoferrin was used for contrast.Primary Hepatocyte and Nephrocyte Cell of rat were cultured and IC50 values were tested by MTT,and cytotoxic dose-response relationship was tested.[Result]Target toxicity was not found from recombinant Human Lactoferrin on hepatocytes and nephrocytes,in accordance with sub-chronic toxicity test.[Conclusion] This study is of reference value for further safety evaluation of recombinant Human Lactoferrin and safety of evaluation method of GM food.
