Characterization of Acute and Chronic Toxicity of DBP to Daphnia magna
| العنوان: | Characterization of Acute and Chronic Toxicity of DBP to Daphnia magna |
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| المؤلفون: | Jie Wei, Yuan Wang, Wen Zhao, Xi Xie, Yanli Ban, Tianyi Wang, Qi Shen, Chenchen Shen |
| المصدر: | Bulletin of Environmental Contamination and Toxicology. 101:214-221 |
| بيانات النشر: | Springer Science and Business Media LLC, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | genetic structures, Dibutyl phthalate, Health, Toxicology and Mutagenesis, Daphnia magna, 0211 other engineering and technologies, 02 engineering and technology, 010501 environmental sciences, Pharmacology, Toxicology, 01 natural sciences, Median lethal dose, Daphnia, Lethal Dose 50, chemistry.chemical_compound, Plasticizers, Toxicity Tests, Acute, Animals, cardiovascular diseases, Toxicity Tests, Chronic, Chronic toxicity, reproductive and urinary physiology, 0105 earth and related environmental sciences, 021110 strategic, defence & security studies, biology, Reproduction, fungi, Phthalate, General Medicine, biology.organism_classification, Pollution, Dibutyl Phthalate, Acute toxicity, chemistry, Toxicity, Female, Water Pollutants, Chemical, circulatory and respiratory physiology |
| الوصف: | As a commonly used phthalate compound, di(n-butyl) phthalate (DBP) is an emerging group of polyvinyl chloride plasticizers. The acute toxicity of DBP has been extensively studied using the aquatic indicator organism, Daphnia magna. However, little is known about chronic and transgenerational toxicity of DBP. In this study, acute LC50 values were 3.04 mg/L (24 h) and 2.55 mg/L (48 h). Chronic toxicity tests in the case of maternal exposure to DBP revealed that DBP had negligible effects on growth and reproduction of F3 generation of D. magna, although the growth rate of body length and the intrinsic rate of increase were prominently reduced, to a pretty small extent. At specific concentrations, DBP generated beneficial effects on the parental generation of D. magna and no obvious impacts on the F1 generation. This study showed that maternal exposure to DBP did not cause any transgenerational effects on D. magna. |
| تدمد: | 1432-0800 0007-4861 |
| DOI: | 10.1007/s00128-018-2391-8 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::884f3da3fab5b1691459961a0546fadf https://doi.org/10.1007/s00128-018-2391-8 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi.dedup.....884f3da3fab5b1691459961a0546fadf |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14320800 00074861 |
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| DOI: | 10.1007/s00128-018-2391-8 |