کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5844416 1561039 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Tolerance to seizure induced by kainic acid is produced in a specific period of zebrafish development
ترجمه فارسی عنوان
تحمل به تشنج ناشی از اسید کرییک در دوره خاصی از رشد زبرا ماهی تولید می شود
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی روانپزشکی بیولوژیکی
چکیده انگلیسی
During brain development, the electrical disturbance promoted by a seizure can have several consequences, because it can disturb a set of steps extremely regulated needed to the correct brain maturation. Animal modeling of seizure is invaluable to contribute to the mechanistic understanding of punctual seizure event, and those that triggered in an immature neural network could alter the mature brain physiology. In the present study we observed that the exposure to kainic acid diluted directly in water of zebrafish decreased the locomotor activity at 7 days post-fertilization (dpf) animals and increased at 15 dpf, despite the absence of more specific seizure features. Pre-exposure to kainic acid (500 μM) diluted in water at 7 dpf animals reduced the susceptibility to a second exposure 2 months later by intraperitoneal injection. The current data suggest that these different responses are associated with neuronal maturation process and open a question about the window of development that are crucial to long lasting effects related to seizure in this animal model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Neuro-Psychopharmacology and Biological Psychiatry - Volume 55, 3 December 2014, Pages 109-112
نویسندگان
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