毒性作用通过急性全身毒性试验、细胞毒性试验和皮肤斑贴试验检测。
Toxicity testing is checked by acute general toxicity, in vitro cytotoxicity and sticking on skin assay.
作者认为，生物材料细胞毒性试验使用人成纤维细胞株更为敏感与准确。
The author concludes that biomaterial cytotoxicity test using human fibroblasts is more sensitive and precise than other tests.
结果 细胞毒性试验、过敏试验和皮下植入试验，胶原试品反应均为0～1级。
Results Reaction scales of collagen in cytotoxicity, anaphylaxis and subcutaneous implant tests were 0 to 1 level.
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