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folder.gifAquaculture Drug Research and Development

Chloramine-T - Reports

Human Food Safety - Efficacy - Target Animal Safety - Environmental Safety

Rainbow trout ready for distribution to an exposure tank.
Rainbow trout ready for distribution to an exposure tank.

Setup for extracting p-TSA from homogenized fish fillet tissue.
Setup for extracting p-TSA from homogenized fish fillet tissue.

Water being analyzed for chlorine during a trial to validate the chloramine-T hatchery discharge dilution model.
Water being analyzed for chlorine during a trial to validate the chloramine-T hatchery discharge dilution model.

Test system for exposing fish to chloramine-T during marker residue depletion studies.
Test system for exposing fish to chloramine-T during marker residue depletion studies.

A yellow perch prepared for filleting after exposure to chloramine-T.
A yellow perch prepared for filleting after exposure to chloramine-T.

Fish fillet tissue is homogenized with dry ice in preparation for extraction procedures.
Fish fillet tissue is homogenized with dry ice in preparation for extraction procedures.

Studies are inspected by a quality assurance officer.
Studies are inspected by a quality assurance officer.

Raceway treated with chloramine-T to validate the hatchery discharge dilution model.
Raceway treated with chloramine-T to validate the hatchery discharge dilution model.

Hybrid striped bass prepared for filleting after being exposed to chloramine-T during a marker residue depletion study.
Hybrid striped bass prepared for filleting after being exposed to chloramine-T during a marker residue depletion study.

Human Food Safety

Meinertz, J.R., S.L. Greseth, C. Vue, G.R. Stehly, and W.H. Gingerich. 2002. Depletion of para-Toluenesulfonamide from the Edible Fillet Tissue of Hybrid Striped Bass (Morone saxatilis x M. chrysops) after Exposure to Chloramine-T. Final report submitted to the UMESC archives February 27, 2002 and submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, March 1, 2002. 881 pages.
Summary


Meinertz, J.R., S.L. Greseth, G.R. Stehly, and W.H. Gingerich. 2002. Depletion of para-toluenesulfonamide from the edible fillet tissue of yellow perch after exposure to chloramine-T. Final report submitted to the UMESC archives February 27, 2002 and submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, February 27, 2002. 1402 pages.
Summary


Meinertz, J.R., G.R. Stehly, S.L. Greseth, and W.H. Gingerich. 2001. Depletion of para-toluenesulfonamide from the edible fillet tissue of rainbow trout after exposure to chloramine-T. Final report submitted to the UMESC archives October 19, 2001 and submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, October 19, 2001. 1539 pages.
Summary


Stehly, G.R., J.R. Meinertz, S.L. Greseth, and W.H. Gingerich. 2001. Validation Data for the p-TSA Determinative Method in Fish Edible Fillet Tissue; precision and accuracy of the method in rainbow trout from different regions of the country, lake trout, Atlantic salmon, and hybrid striped bass. Submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, September 28, 2001. 310 pages.
Summary


Meinertz, J.R., G.R. Stehly, S.L. Greseth, and W.H. Gingerich. 2001. Development of a Regulatory Method for p-TSA in the Edible Fillet Tissue of Channel Catfish and Walleye; Evaluation of Readiness to Perform. Final report submitted to the UMESC archives March 23, 2001 and submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, September 28, 2001. 763 pages.
Summary


Meinertz, J.R., G.R. Stehly, and S.L. Greseth. 2001. Development of a Regulatory Method for p-TSA in the Edible Fillet Tissue of Rainbow Trout; Evaluation of Readiness to Perform and Bridging with a Previously Reported Method to Determine Chloramine-T and p-TSA Concentrations in Rainbow Trout Tissue. Final report submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, September 28, 2001. 715 pages.
Summary


Meinertz, J.R. and L.J. Schmidt. 1998. Liquid chromatographic determination of para-toluenesulfonamide in the edible fillet tissue from three species of fish. Final report submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, May 19, 1998. 694 pages.
Summary


Efficacy

Rach, J.J., S. M. Schleis, T. M. Schrier, and M.P. Gaikowski. 2002. Efficacy of chloramine-T to control mortality associated with external columnaris on walleye fingerlings (Stizostedion vitreum). Submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, January, 2003. 339 pp.
Summary


Meinertz, J.R. 2002. Addendum to the final report, “A simple analytical procedure to replace HPLC for monitoring treatment concentrations of chloramine-T on fish culture facilities”. Addendum to the final report submitted to the UMESC archives May 23, 2002 and submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, May 29, 2002. 89 pages.
Citation


Dawson, V.K., J.R. Meinertz, L.J. Schmidt, and W.H. Gingerich. 1997. A simple analytical procedure to replace HPLC for monitoring treatment concentrations of chloramine-T on fish culture facilities. Final report submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, National Research Support Project-7, April 8, 1997. 579 pages.
Citation


Environmental Safety

Schmidt, L.J., M.P. Gaikowski, W.H. Gingerich, G.R. Stehly, W.J. Larson, V.K. Dawson, and T.M. Schreier. 2007. Environmental Assessment of the Effects of Chloramine-T Use in and Discharge by Freshwater Aquaculture. Submitted to the U.S. Food and Drug Administration Center for Veterinary Medicine, Director, Division of Therapeutic Drugs for Food Animals, Office of New Animal Drug Evaluation, Rockville, MD. August 15, 2007. 136 pages.

Schmidt, L.J., Gaikowski, M.P., Gingerich, W.H., Stehly, G.R. and W. J. Larson. 2002. Use of chloramine-T in intensive fresh-water aquaculture: An evaluation of potential environmental fate and effects. Submitted to U.S. Food and Drug Administration, Center for Veterinary Medicine, October 31, 2002.
Summary


Gaikowski, M.P., W.J. Larson, S.M. Schleis, and W.H. Gingerich. 2002. Validation of a chemical dilution model for hatchery effluent using rhodamine WT and chloramine-T at the Upper Midwest Environmental Sciences Center. Submitted to the U.S. Food and Drug Administration, Center for Veterinary Medicine, October 30, 2002. 261 pages.
Summary

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