کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5745204 | 1412388 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of Plasma Cholinesterase Activity in Native Birds from Pesticide-Exposed Agricultural Lands
ترجمه فارسی عنوان
ارزیابی فعالیت کولین استراز پلاسما در پرندگان بومی از زمین های کشاورزی در معرض سموم
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کلمات کلیدی
زمین های کشاورزی، منطقه حراست اولویت گاوآهن، پرندگان بومی آفت کش ها، فعالیت کولین استراز پلاسما،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
چکیده انگلیسی
Wildlife near agricultural lands is exposed to pesticides, particularly organophosphorus and carbamates, where birds appear to be more sensitive to their toxic effects than other vertebrates. One of the main effects of pesticides is the disruption of the nervous system through the inhibition of cholinesterase enzymes. The aim of this study was to determine the plasma cholinesterase activity in native birds of pesticide-exposed agricultural lands within the Grassland Priority Conservation Area El Tokio, located in northeastern Mexico. The study was conducted during three summer seasons (2008 â 2010), when the reproduction of birds and pesticide spraying occurred. Forty-four birds of 13 different species were captured, sampled, and released. High variability values among individuals and species were found, ranging from 0.200 ± 0.055 to 4.960 ± 0.150 μmol/min/L. White-winged doves' values were significantly smaller than basal reference, showing 29 â 49% of plasma cholinesterase inhibition and possible pesticide exposure. Mean plasma cholinesterase activity values for 10 of the species had not been reported previously. These data can serve for future interpretations of plasma cholinesterase activity values in wild birds within agricultural lands and for decision making in priority conservation areas.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Rangeland Ecology & Management - Volume 70, Issue 5, September 2017, Pages 584-588
Journal: Rangeland Ecology & Management - Volume 70, Issue 5, September 2017, Pages 584-588
نویسندگان
Irene Ruvalcaba-Ortega, Mario Bermúdez de León, Sandra Mendiola-Castillo, Laura González-Escalante, Ricardo Canales-del-Castillo, Roberto Mercado-Hernández, Antonio Guzmán-Velasco, José Ignacio González-Rojas,