Conclusion: Ruanjian qujiang power had no acute toxicity, chronic toxicity and sensibilization.
说明软坚祛僵散对豚鼠无急、慢性毒性及致敏性。
| 单词 | Chronic toxicity |
| 释义 |
Chronic toxicity
英语例句库
Conclusion: Ruanjian qujiang power had no acute toxicity, chronic toxicity and sensibilization. 说明软坚祛僵散对豚鼠无急、慢性毒性及致敏性。
英语百科
Chronic toxicityChronic toxicity, the development of adverse effects as a result of long term exposure to a contaminant or other stressor, is an important aspect of aquatic toxicology. Adverse effects associated with chronic toxicity can be directly lethal but are more commonly sublethal, including changes in growth, reproduction, or behavior. Chronic toxicity is in contrast to acute toxicity, which occurs over a shorter period of time to higher concentrations. Various toxicity tests can be performed to assess the chronic toxicity of different contaminants, and usually last at least 10% of an organism’s lifespan. Results of aquatic chronic toxicity tests can be used to determine water quality guidelines and regulations for protection of aquatic organisms. |
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