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- Y. B. Du; Y. Y. Li; Y. J. Zhen; C. B. Hu; W. H. Liu; W. Z. Chen; Z. W. Sun
- Bulletin of environmental contamination and toxicology 2008 v.80 no.6 pp. 534-538
- Siganus; biomarkers; body weight; cortisol; dietary exposure; females; glutathione transferase; hepatosomatic index; histopathology; liver; males; pollutants; spleen; testes; testosterone; toxicity
- ... The integrated toxicities of 4-tert-octylphenol (t-OP) on Siganus oramin were investigated by dietary administration at doses of 5, 25 and 125 mg/kg body weight over 28 days. Significant increase was observed in the activity of hepatic glutathione S-transferase at 125 mg/kg on both day 14 and 28 in males, and at all doses on day 28 in females, and in hepatosomatic index at 25 mg/kg on day 14 in bo ...
- Fernanda Garcia Sampaio; Maria Lídia Carra; Claudio Martin Jonsson; Vitoria Teodoro Gonçalves; Genoefa Dal’Bo; Kátia Santos Damacena Nunes; José Henrique Valim; Bruno Stéfano Lima Dallago; Sonia Claudia do Nascimento de Queiroz; Felix Guillermo Reyes Reyes
- Bulletin of environmental contamination and toxicology 2016 v.97 no.4 pp. 528-535
- Oreochromis niloticus; biomarkers; body weight; catalase; dietary exposure; fish; fish culture; glutathione transferase; hematologic tests; juveniles; lipid peroxidation; medicated feeds; oral administration; oxidative stress
- ... Sulfamethazine (SMZ) is one of the most commonly used sulfonamide compounds in fish farming, and its physiological effects on fish are unknown. SMZ was administered to juvenile Nile tilapia (Oreochromis niloticus) at a dose level of 422 mg kg⁻¹ body weight, for a period of 11 days, via medicated feed. Fish were divided into two groups, the control group (CG) and the group fed with SMZ in feed. The ...