SHORT INGESTION TESTS AS ALTERNATIVE PROPOSAL FOR CONVENTIONAL RANGE FINDING ASSAYS WITH THAMNOCEPHALUS PLATYURUS AND BRACHIONUS CALYCIFLORUS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

NALECZ JAWECKI G.; SZCZESNY L.; SOLECKA D.; SAWICKI J.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST) Year:2011 | Volume:8 | Issue:4 (32) Page(s): 687-694

Download Full-Text

View:

558

Download:

160

Cites:

Information Journal Paper

Title

SHORT INGESTION TESTS AS ALTERNATIVE PROPOSAL FOR CONVENTIONAL RANGE FINDING ASSAYS WITH THAMNOCEPHALUS PLATYURUS AND BRACHIONUS CALYCIFLORUS

Author(s)

NALECZ JAWECKI G. | SZCZESNY L. | SOLECKA D. | SAWICKI J. | Issue Writer Certificate

Keywords

AVERMECTINS

BIOASSAY

INGESTION ASSAY

PHARMACEUTICALS IN THE ENVIRONMENT

TOXKIT

Abstract

The goal of this study was to evaluate whether short 1 h sublethal assays may predict the results of 24 h lethality assays with rotifers Brachionus calyciflorus and anostracan crustaceans Thamnocephalus platyurus. The test bionts were hatched from cysts. Inhibition of ingestion was observed after 15 min of incubation of rotifers and crustaceans with the suspension of carmine and latex beads, respectively. Nine compounds with different modes of action were used as toxicants zinc ions, sodium dodecyl sulphate, p-nitrophenol, 3, 5-dichlorophenol and pharmaceuticals propranolol, fluoxetine, abamectin, doramectin and ivermectin. The toxicity values observed in the ingestion tests were very close to the mortality values over a wide range of toxicity from a low toxic surfactant to very toxic AVERMECTINS. The ratio between the 1 h EC50’s in the ingestion test and the 24 h LC50’s in the lethality test was below 2 in all cases for rotifers, and 7 in 9 cases for crustaceans. The toxicity of zinc and 3, 5-dichlorophenol in the Thamnotoxkit F™ was 15-fold higher and 10 fold lower than in the ingestion test, respectively. The 24 h LC50 values are within the range of 25- 400 % of the 1 h EC50 values for almost all toxicants tested with the exception of p-nitrophenol for B. calyciflorus and zinc and 3, 5-dichlorophenol for T. platyurus. Short, 1 h INGESTION ASSAYs Rotoxrapid and Rapidtoxkit are good predictors of the mortality over the next 24 h and can be used as a range finding tests for representatives of pharmaceuticals and surfactants.

Cites

No record.

References

Cite

APA: Copy

NALECZ JAWECKI, G., SZCZESNY, L., SOLECKA, D., & SAWICKI, J.. (2011). SHORT INGESTION TESTS AS ALTERNATIVE PROPOSAL FOR CONVENTIONAL RANGE FINDING ASSAYS WITH THAMNOCEPHALUS PLATYURUS AND BRACHIONUS CALYCIFLORUS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), 8(4 (32)), 687-694. SID. https://sid.ir/paper/285409/en

Vancouver: Copy

NALECZ JAWECKI G., SZCZESNY L., SOLECKA D., SAWICKI J.. SHORT INGESTION TESTS AS ALTERNATIVE PROPOSAL FOR CONVENTIONAL RANGE FINDING ASSAYS WITH THAMNOCEPHALUS PLATYURUS AND BRACHIONUS CALYCIFLORUS. INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST)[Internet]. 2011;8(4 (32)):687-694. Available from: https://sid.ir/paper/285409/en

IEEE: Copy

G. NALECZ JAWECKI, L. SZCZESNY, D. SOLECKA, and J. SAWICKI, “SHORT INGESTION TESTS AS ALTERNATIVE PROPOSAL FOR CONVENTIONAL RANGE FINDING ASSAYS WITH THAMNOCEPHALUS PLATYURUS AND BRACHIONUS CALYCIFLORUS,” INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (IJEST), vol. 8, no. 4 (32), pp. 687–694, 2011, [Online]. Available: https://sid.ir/paper/285409/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops