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Rapid Response of Daphnia magna Motor Behavior to Mercury Chloride Toxicity Based on Target Tracking

文献类型：期刊论文

作者Qin, Feihu1,2,3; Zhao, Nanjing1,2,3; Yin, Gaofang1,2; Wang, Tao1; Jv, Xinyue1,3; Han, Shoulu1; An, Lisha1,3
刊名TOXICS
出版日期2024-09-01
卷号12
关键词target tracking Daphnia magna toxic response motor behavior sensitive indexes
DOI10.3390/toxics12090621
通讯作者Zhao, Nanjing(njzhao@aiofm.ac.cn) ; Yin, Gaofang(gfyin@aiofm.ac.cn)
英文摘要A rapid and timely response to the impacts of mercury chloride, which is indispensable to the chemical industry, on aquatic organisms is of great significance. Here, we investigated whether the YOLOX (improvements to the YOLO series, forming a new high-performance detector) observation system can be used for the rapid detection of the response of Daphnia magna targets to mercury chloride stress. Thus, we used this system for the real-time tracking and observation of the multidimensional motional behavior of D. magna. The results obtained showed that the average velocity (v), average acceleration (a), and cumulative travel (L) values of D. magna exposed to mercury chloride stress changed significantly under different exposure times and concentrations. Further, we observed that v, a and L values of D. magna could be used as indexes of toxicity response. Analysis also showed evident D. magna inhibition at exposure concentrations of 0.08 and 0.02 mg/L after exposure for 10 and 25 min, respectively. However, under 0.06 and 0.04 mg/L toxic stress, v and L showed faster toxic response than a, and overall, v was identified as the most sensitive index for the rapid detection of D. magna response to toxicity stress. Therefore, we provide a strategy for tracking the motile behavior of D. magna in response to toxic stress and lay the foundations for the comprehensive screening of toxicity in water based on motile behavior.
WOS关键词SWIMMING BEHAVIOR ; INORGANIC MERCURY ; ACHE INHIBITION ; HEAVY-METALS ; METHYLMERCURY ; TOXICOLOGY ; EXPOSURE ; CADMIUM
资助项目National Key Research and Development Program ; National Natural Science Foundation of China[62375270] ; Anhui Province Science and Technology Major Special Project[202203a07020002] ; Hefei Comprehensive Science Center Environmental Research Institute research team construction project[HYKYTD2024004] ; [2022YFC3103901] ; [2021YFC3200102]
WOS研究方向Environmental Sciences & Ecology ; Toxicology
语种英语
WOS记录号WOS:001326056000001
出版者MDPI
资助机构National Key Research and Development Program ; National Natural Science Foundation of China ; Anhui Province Science and Technology Major Special Project ; Hefei Comprehensive Science Center Environmental Research Institute research team construction project
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/135800]  
专题中国科学院合肥物质科学研究院
通讯作者Zhao, Nanjing; Yin, Gaofang
作者单位1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China
2.Key Lab Opt Monitoring Technol Environm, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Qin, Feihu,Zhao, Nanjing,Yin, Gaofang,et al. Rapid Response of Daphnia magna Motor Behavior to Mercury Chloride Toxicity Based on Target Tracking[J]. TOXICS,2024,12.
APA Qin, Feihu.,Zhao, Nanjing.,Yin, Gaofang.,Wang, Tao.,Jv, Xinyue.,...&An, Lisha.(2024).Rapid Response of Daphnia magna Motor Behavior to Mercury Chloride Toxicity Based on Target Tracking.TOXICS,12.
MLA Qin, Feihu,et al."Rapid Response of Daphnia magna Motor Behavior to Mercury Chloride Toxicity Based on Target Tracking".TOXICS 12(2024).

入库方式： OAI收割

来源：合肥物质科学研究院

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