Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2013.1194.1198Salmo trutta on Long-term Exposure to a Glyphosate-Based Herbicide (Roundup®)]]>BayirMehtap SirkeciogluA. Necdet BayirAbdulkadir ArasMevlut 1220131620In present study, the effects of sublethal doses (10 and 20
mg L-1) of Roundup®
on fatty acid pattern in muscle and liver of brown trout were investigated.
For this purpose, fish were held in experiment tanks for 1 month. While total
MUFA wasnt influenced, the highest
total SFA and total n-6 PUFA were determined in group 10 mg L-1 and
the lowest values were determined in control group and group 20 mg L-1
in muscle, respectively. The highest and the lowest total n-3 PUFA was found
in control group and group of 10 mg L-1 in muscle, respectively.
Total n-3/n-6 PUFA ratio and EPA+DHA level of group 10 mg L-1 were
lower than other groups in muscle. The amount of total n-3/n-6 PUFA, EPA+DHA
and total n-3 PUFA of control group were found higher than treatment groups
in liver. While the highest total SFA was determined in group 10 mg L-1,
there wasnt difference between
control group and group 20 mg L-1 in liver. Both of doses herbicide
had higher value than control for total MUFA in liver. While Roundup®
didnt inhibit n-3 PUFA synthesis
in the muscle, both concentrations, exhibited inhibitory effect on n-3 PUFA
synthesis in the liver. This result probably consequence of its indirect effect
on the some enzyme activities or gene expressions in fatty acid metabolism of
brown trout.]]>Anonymous,20132013Anonymous,20132013Bayir, A.,2005Capoeta capoeta umbla) living in Hınıs Stream (Murat Basin).]]>2005Bayir, A., A.N. Sirkecioglu, N.M. Aras, E. Aksakal, H.I. Haliloglu and M. Bayir,2010Salmo trutta caspius Kessler, Salmo trutta labrax Pallas and Salmo trutta macrostigma Dumeril.]]>11910501056Bayir, A., A.N. Sirkecioglu, E. Aksakal, M. Bayir, H.I. Haliloglu, M. Gunes and N.M. Aras,201123173179Boger, P.,200328324329Cavalcante, D.G.S.M., C.B.R. Martinez and S.H. Sofia,2008® on the fish Prochilodus lineatus.]]>6554146Czesny, S. and K. Dabrowski,1998Stizostedion viterum).]]>11371378David, F., P. Sandra and P.L. Wylie,20032003Giesy, J.P., S. Dobson and K.R. Solomon,200016735120Glusczak, L., D. dos Santos Miron, M. Crestani, M.B. da Fonseca, F.A. Pedron, M.F. Duarte and V.L.P. Vieira,2006Leporinus obtusidens).]]>65237241Guilherme, S., M.A. Santos, C. Barroso, I. Gaivao and M. Pacheco,2012® formulation and its constituents in blood cells of fish (Anguilla anguilla): Considerations on chemical interactions and DNA damaging mechanisms.]]>2113811390Kato, S., A. Tanaka, H. Watanabe, Y. Sato, Y. Ikeda, P. Boger and K. Wakabayashi,200530710Kreutz, L.C., L.J. Gil Barcellos, A. Marteninghe, E.D. dos Santos and R. Zanatta,2010Rhamdia quelen) to Aeromonas hydrophila challenge.]]>29694697Kreutz, L.C., L.J. Gil Barcellos, S.F. Valle, T.O. Silva and D. Anziliero et al.,2011Rhamdia quelen) following short term exposure to sublethal concentration of glyphosate.]]>305157Li, Z.H., V. Zlabek, J. Velisek, R. Grabic and J. Machova et al.,2011Oncorhynchus mykiss): Effects on antioxidant responses, hematological parameters and hepatic EROD.]]>74319327Metcalfe, L.D. and A.A. Schmitz,196133363364Miteva, L., S. Ivanov, V. Alexieva and E. Karanov,2003567984SPSS,1996Tanetani, Y., T. Fujioka, K. Kaku and T. Shimizu,201136221228Tsui, M.T. and L.M. Chu,20035211891197Tsui, M.T.K. and L.M. Chu,2008®) in a subtropical wetland.]]>71439446Tocher, D.R.,200311107184Wang, C., Y. Zhao, R. Zheng, X. Ding, W. Wei, Z. Zuo and Y. Chen,2006Sebastiscus marmoratus.]]>65381387Vera-Candioti, J., S. Soloneski and M.L. Larramendy,2013Cnesterodon decemmaculatus (Jenyns, 1842).]]>89166173van der Oost, R., J. Beyer and N.P.E. Vermeulen,20031357149Wu, Y.Q., C.G. Wang, Y. Wang, Y. Zhao, Y.X. Chen and Z.H. Zuo,2007Sebasticus marmoratus.]]>1911291135