کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8497591 | 1553543 | 2018 | 37 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Skin innate immunity of diskless-fingered odorous frogs (Odorrana grahami) with spatial-temporal variations
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی تکاملی
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چکیده انگلیسی
The skin innate immunities of diskless-fingered odorous frogs (Odorrana grahami) from three populations were investigated. The antimicrobial capacities of skin secretions against the 60 representative environmental bacterial strains were evaluated using the values of the minimum inhibitory concentration (MIC) equivalents, which were defined as the volumes of antimicrobial solution just inhibiting the tested bacteria per 1â¯cm2 of surface area, from 0.06 to 9.10â¯mL/cm2. Our results revealed significantly different skin antimicrobial capacities among the three populations: Mianningâ¯<â¯Huiliâ¯<â¯Kunming. Within the frog population, the skin antimicrobial capacities are highly variable depending on the season: in Mianning frogs, summerâ¯<â¯autumn and spring; in Huili frogs, springâ¯<â¯autumnâ¯<â¯summer; in Kunming frogs, autumnâ¯<â¯springâ¯<â¯summer. The animal density and body mass significantly impacted the skin antimicrobial capacity, while the sex ratio and soil or water bacterial counts did not.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Developmental & Comparative Immunology - Volume 89, December 2018, Pages 23-30
Journal: Developmental & Comparative Immunology - Volume 89, December 2018, Pages 23-30
نویسندگان
Jiongyu Liu, Zhenyong Chen, Guiying Chen, Bin Wang, Jianping Jiang,