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具核梭杆菌和牙髓类杆菌内毒素脂多糖(LPS)在50μg/ml浓度下可使人牙髓,牙周膜成纤维细胞核面积值和DNA含量升高,而100μg/ml浓度则可使细胞DNA含量降低,内毒素在不同浓度对细胞DNA含成的影响有显著差异。
Fibrobacterium nuclear and endotoxin lipopolysaccharide (LPS) at 50μg / ml concentration of human dental pulp, periodontal ligament fibroblast nuclear area value and DNA content increased, while the concentration of 100μg / ml can make Cell DNA content decreased, endotoxin in different concentrations of DNA content of cells have significant differences.