A biotic ligand model-based toxicodynamic approach to predict arsenic toxicity to tilapia gills in cultural ponds

Farming of tilapia Oreochromis mossambicus is an important aquacultural activity in Taiwan. Due to the elevated arsenic (As) concentration in pond water, it is important to assess the bioavailability and toxicity of As to tilapia for protection of aquatic life and human health. In the present study,...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Ecotoxicology (London, England). - 1992. - 18(2009), 3 vom: 22. Apr., Seite 377-83
1. Verfasser: Chen, Bo-Ching (VerfasserIn)
Weitere Verfasser: Chen, Wei-Yu, Liao, Chung-Min
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Ecotoxicology (London, England)
Schlagworte:Journal Article Water Pollutants, Chemical Water 059QF0KO0R Arsenic N712M78A8G
LEADER 01000naa a22002652 4500
001 NLM185381790
003 DE-627
005 20231223172404.0
007 cr uuu---uuuuu
008 231223s2009 xx |||||o 00| ||eng c
024 7 |a 10.1007/s10646-008-0292-z  |2 doi 
028 5 2 |a pubmed24n0618.xml 
035 |a (DE-627)NLM185381790 
035 |a (NLM)19104762 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Chen, Bo-Ching  |e verfasserin  |4 aut 
245 1 2 |a A biotic ligand model-based toxicodynamic approach to predict arsenic toxicity to tilapia gills in cultural ponds 
264 1 |c 2009 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 29.04.2009 
500 |a Date Revised 20.10.2021 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Farming of tilapia Oreochromis mossambicus is an important aquacultural activity in Taiwan. Due to the elevated arsenic (As) concentration in pond water, it is important to assess the bioavailability and toxicity of As to tilapia for protection of aquatic life and human health. In the present study, we developed a biotic ligand model (BLM)-based toxicodynamic approach to dynamically predict both acute and chronic effective concentrations of As to tilapia in two tilapia farms located at Pudai and Chiangchun counties in southwestern Taiwan. Parameters revealed in the mechanistic model were obtained by fitting this model to the toxicokinetic and toxicodynamic data from our previous laboratory experiments. Based on our extended BLM concepts, the site-specific water effect ratios and ambient water quality criteria can be determined with known water chemistry. The proposed methodology was capable of bridging the gap between laboratory toxicity bioassays and field investigations. With respect to risk assessments, our research may also provide an useful means of generating and adjusting the site-specific ambient water quality criteria 
650 4 |a Journal Article 
650 7 |a Water Pollutants, Chemical  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a Arsenic  |2 NLM 
650 7 |a N712M78A8G  |2 NLM 
700 1 |a Chen, Wei-Yu  |e verfasserin  |4 aut 
700 1 |a Liao, Chung-Min  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Ecotoxicology (London, England)  |d 1992  |g 18(2009), 3 vom: 22. Apr., Seite 377-83  |w (DE-627)NLM098212214  |x 1573-3017  |7 nnns 
773 1 8 |g volume:18  |g year:2009  |g number:3  |g day:22  |g month:04  |g pages:377-83 
856 4 0 |u http://dx.doi.org/10.1007/s10646-008-0292-z  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_65 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 18  |j 2009  |e 3  |b 22  |c 04  |h 377-83