کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10686670 | 1016748 | 2016 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of nutrient medium composition on uranium toxicity and choice of the most sensitive growth related endpoint in Lemna minor
ترجمه فارسی عنوان
تأثیر ترکیب مرکب مواد مغذی بر روی سمیت اورانیوم و انتخاب حساسیت رشد پایدار در لانه کوچک
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
چکیده انگلیسی
Subsequently a full dose response curve for U was established by exposing L. minor plants to U concentrations ranging from 0.05 μM up to 150 μM for 7 days. Uranium was shown to adversely affect growth of L. minor in a dose dependent manner with EC10, EC30 and EC50 values ranging between 1.6 and 4.8 μM, 7.7-16.4 μM and 19.4-37.2 μM U, respectively, depending on the growth endpoint. Four different growth related endpoints were tested: frond area, frond number, fresh weight and dry weight. Although differences in relative growth rates and associated ECx-values calculated on different endpoints are small (maximal twofold difference), frond area is recommended to be used to measure U-induced growth effects as it is a sensitive growth endpoint and easy to measure in vivo allowing for measurements over time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Radioactivity - Volume 151, Part 2, January 2016, Pages 427-437
Journal: Journal of Environmental Radioactivity - Volume 151, Part 2, January 2016, Pages 427-437
نویسندگان
Nele Horemans, May Van Hees, Eline Saenen, Arne Van Hoeck, Valérie Smolders, Ronny Blust, Hildegarde Vandenhove,