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Non-Anticoagulant Rodenticides Chapter | 47  625




  VetBooks.ir  clearance, elevated BUN, and proteinuria indicate renal  Dorman, D.C., Parker, A.J., Dye, J.A., et al., 1990b. Bromethalin toxico-
                                                                  sis in the cat. Prog. Vet. Neurol. 1, 189 196.
             function impairment. Alopecia is usually observed 3 or 4
                                                                Dorman, D.C., Simon, J., Harlin, K.A., et al., 1990c. Diagnosis of bro-
             weeks postexposure, thus diminishing the timely treatment.
                                                                  methalin toxicosis in the dog. J. Vet. Diagn. Invest. 2, 123 128.
                                                                Dorman, D.C., Zachary, J.F., Buck, W.B., 1992. Neuropathologic find-
             Treatment                                            ings of bromethalin toxicosis in cat. Vet. Pathol. 29, 139 144.
                                                                Eason, C.T., Gooneratne, R., Fitzgerald, H., et al., 1993. Persistence of
             Therapy for Tl poisoning should be instituted as early as  sodium monofluoroacetate in livestock animals and risk to humans.
             possible. In the case of acute oral ingestion, supportive  Hum. Exp. Toxicol. 13 (2), 119 122.
             care should include induction of vomiting, followed by  Easterwood, L., Chaffin, M.K., Marsh, P.S., et al., 2010. Phosphine
             gastric lavage and use of laxatives to remove Tl as much  intoxication following oral exposure of horses to aluminium
             as possible from the GI tract. Prussian blue (potassium  phosphide-treated feed. J. Am. Vet. Med. Assoc. 236 (4), 446 450.
             ferric hexacyanoferrate (II)) is the treatment of choice for  Edmunds, M., Sheehan, T.M., Van’t Hoff, W., 1986. Strychnine poison-
                                                                  ing: clinical and toxicological observations. J. Toxicol. Clin.
             Tl exposure. Prussian blue acts by binding to Tl in the GI
                                                                  Toxicol. 24, 245 255.
             tract, making it unavailable for absorption or reabsorption.
                                                                Egyed, M.N., 1979. Mass poisoning in dogs due to meat contaminated
             Hemodialysis and hemoperfusion can be used to remove
                                                                  by sodium fluoroacetate or fluoroacetamide: special reference to the
             Tl from the circulation. At later stages of the treatment,
                                                                  differential diagnosis. Fluoride 12 (2), 76 84.
             potassium can be used to mobilize Tl from the tissues.
                                                                Elliot, W.B., Kalnitsky, G., 1996. Mechanism for Fluoroacetate Inhibition.
             Maintenance of vital organ functions should be a priority,  Govt. Reports Announcements & Index (GRA&I), Issue 02.
             especially in acute cases. If Tl poisoning is diagnosed and  Galvan-Arzate, S., Santamaria, A., 1998. Thallium toxicity. Toxicol.
             treated early, the chance for full recovery is good.  Lett. 99, 1 13.
                                                                Godoy, H.M., del Carmen Villarruel, M., 1974. Myocardial adenine
                                                                  nucleotides, hexose phosphates and inorganic phosphate, and the
             Conclusion                                           regulation of phosphofructokinase activity during fluoroacetate poi-
                                                                  soning in the rat. Biochem. Pharmacol. 23, 3179 3189.
             Tl is one of the most toxic heavy metals used as a rodenti-
                                                                Gooneratne, S.R., Eason, C.T., Dickson, C.J., et al., 1995. Persistence of
             cide. It produces a wide range of toxic effects involving
                                                                  sodium monofluoroacetate in rabbits and risk to non-target species.
             multiple organs and mechanisms. Neurological, renal, and  Hum. Exp. Toxicol. 14, 212 216.
             GI effects are of primary concern. Exposure with a high  Gosselin, R.E., Smith, R.P., Hodge, H.C., 1984. Clinical Toxicology of
             dose is often fatal. Surviving animals often show complex  Commercial Products. fifth ed. Williams & Wilkins, Baltimore, MD,
             signs of Tl poisoning, especially polyneuropathy, renal  pp. 375 379.
             impairment, and hair loss. The diagnosis of Tl poisoning  Gregotti, C., Faustman, E.M., 1998. Reproductive and developmental
             is based on clinical signs and Tl detection in urine, serum,  toxicity of thallium. In: Nriagu, J.O. (Ed.), Thallium in the
             or other biological tissue/fluids. Timely therapy with  Environment. Wiley, New York, NY, pp. 201 214.
                                                                Gupta, R.C., Crissman, J.W., 2012. Agricultural chemicals. In: Haschek-
             Prussian blue, as well as supportive measures can lead to
                                                                  Hock, W.M., Rousseaux, C.G., Wallig, M.A. (Eds.), Handbook of
             full recovery.
                                                                  Toxicologic Pathology, third ed. Elsevier, Amsterdam, pp. 1349 1372.
                                                                Hanzel, C.E., Verstraeten, S.V., 2005. Thallium induces hydrogen perox-
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