کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8853218 | 1618901 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of diesel exhaust particles on the condition of mouse ocular surface
ترجمه فارسی عنوان
تأثیر ذرات اگزوز دیزل بر روی وضعیت سطح چشم ماوس
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کلمات کلیدی
ذرات خروجی دیزل، سطح چشم، خسارت، التهاب
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
چکیده انگلیسی
In order to evaluate the effects of diesel exhaust particles (DEP) on the ocular surface, different concentrations (100 and 1000â¯Î¼g/ml) of DEP eye drops were administered on the mouse ocular surface for a period of 28 days. After DEP treatment, the corneal epithelial permeability to Oregon Green Dextran was studied, which increased proportionally with time. Also, the number of corneal epithelial cell layers significantly increased, which was accompanied with a high Ki67 expression. On the other hand, the number of goblet cells in the conjunctival fornix were reduced, and apoptotic cells were detected in the corneal and conjunctival epithelium by TUNEL assay in the DEP treated group, along with increased Caspase 3/8 expression. Furthermore, the number of CD4 positive cells significantly increased in the conjunctiva, while NF-κB p65 (phospho S536) expression was elevated in the cornea and also the conjunctiva. Our data revealed that the topical administration of DEP on the ocular surface in mouse disrupted the organized structure of the ocular surface and induced an inflammation of the cornea and conjunctiva.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecotoxicology and Environmental Safety - Volume 163, 15 November 2018, Pages 585-593
Journal: Ecotoxicology and Environmental Safety - Volume 163, 15 November 2018, Pages 585-593
نویسندگان
Qichen Yang, Liying Tang, Mei Shen, Yanzi Wang, Ya Wei, Vimalin Jeyalatha, Pei Chen, Fei Dong, Guoliang Wang, Shuiping Wu, Zuguo Liu, Cheng Li,