دورية أكاديمية
Effects of Roundup formulations on biochemical biomarkers and male sperm quality of the livebearing Jenynsia multidentata.
| العنوان: | Effects of Roundup formulations on biochemical biomarkers and male sperm quality of the livebearing Jenynsia multidentata. |
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| المؤلفون: | Sánchez JA; Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Varela AS Junior; Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil; Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Corcini CD; Departamento de Patologia Animal, Faculdade de Veterinária, Universidade Federal de Pelotas, Caixa Postal 354, 96001-970, Pelotas, RS, Brazil., da Silva JC; Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Primel EG; Escola de Química e Alimentos, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Caldas S; Escola de Química e Alimentos, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Klein RD; Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil., Martins CM; Programa de Pós-Graduação em Biologia de Ambientes Aquáticos Continentais, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil; Instituto de Ciências Biológicas, Universidade Federal do Rio Grande, Av. Itália km 8, 96203-900, Rio Grande, RS, Brazil. Electronic address: camilaos@hotmail.com. |
| المصدر: | Chemosphere [Chemosphere] 2017 Jun; Vol. 177, pp. 200-210. Date of Electronic Publication: 2017 Mar 01. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Science Ltd Country of Publication: England NLM ID: 0320657 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1298 (Electronic) Linking ISSN: 00456535 NLM ISO Abbreviation: Chemosphere Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Oxford : Elsevier Science Ltd Original Publication: Oxford, New York, : Pergamon Press. |
| مواضيع طبية MeSH: | Cyprinodontiformes*, Biomarkers/*chemistry , Herbicides/*toxicity , Spermatozoa/*drug effects , Water Pollutants, Chemical/*toxicity, Animals ; Glycine/analogs & derivatives ; Glycine/toxicity ; Lipid Peroxidation/drug effects ; Liver/drug effects ; Male ; Oxidative Stress/drug effects ; Glyphosate |
| مستخلص: | Roundup ® formulations are the most consumed glyphosate-based herbicides in the world. When applied, they may reach water bodies and exert toxicity toward non-target species. This study evaluated and compared the effects of different variations of Roundup on biochemical biomarkers as oxidative parameters and Acethylchorinesterase (AChE) activity, and sperm quality of the livebearing Jenynsia multidentata. Fish were acutely (96 h) exposed to Roundup Original ® (RO), Roundup Transorb ® (RT) and Roundup WG ® (RWG) at 0.0, 0.5, 1 and 5 mg L -1 of nominal glyphosate. The highest mortality (60%) was observed for fish exposed to RT at the highest concentration tested and at 0.5 mg L -1 non-mortality was observed, so this concentration was chosen for the experiments. Fish exposed to RO and RT (24 and 96 h) presented a state of oxidative imbalance, which caused lipid peroxidation (LPO) in their livers. Oxidative stress was more severe in RO treatment, which may be resulted in the highest hepathosomatic index at 96 h. However, fish exposed to RT presented a marked inhibition of AChE activity from membrane cells of muscle and brain tissues. Sperm quality was investigated in livebearing exposed (24 and 96 h) to the three formulations. Spermatozoa motility and concentration were affected by all formulations. Overall, Roundup formulations are harmful to the fish J. multidentata at 0.5 mg L -1 of glyphosate; however, mechanisms and potential of toxicity are different between formulations. The J. multidentata also represents a sensitive species and a good regional bio-monitor. (Copyright © 2017 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Acethylchorinesterase; Biomarker; Fish; Glyphosate; Oxidatve stress; Sperm quality |
| المشرفين على المادة: | 0 (Biomarkers) 0 (Herbicides) 0 (Water Pollutants, Chemical) TE7660XO1C (Glycine) |
| تواريخ الأحداث: | Date Created: 20170314 Date Completed: 20170531 Latest Revision: 20231213 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.chemosphere.2017.02.147 |
| PMID: | 28288428 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-1298 |
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| DOI: | 10.1016/j.chemosphere.2017.02.147 |