|本期目录/Table of Contents|

[1]卢劲晔,顾蓓蓓,冯晴,等.视黄醇对试验性乳腺炎大鼠氧化应激的调节机制[J].江苏农业科学,2018,46(11):138-140.
 Lu Jingye,et al.Regulatory mechanism of retinol on oxidative stress in rats with experimental mastitis[J].Jiangsu Agricultural Sciences,2018,46(11):138-140.
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视黄醇对试验性乳腺炎大鼠氧化应激的调节机制(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第11期
页码:
138-140
栏目:
畜牧兽医与水产蚕桑
出版日期:
2018-06-05

文章信息/Info

Title:
Regulatory mechanism of retinol on oxidative stress in rats with experimental mastitis
作者:
卢劲晔1 顾蓓蓓2 冯晴3 马卉2 卢炜1 刘静1
1.江苏农牧科技职业学院,江苏泰州 225300; 2.泰州出入境检验检疫局,江苏泰州 225300; 3.江苏省东海县动物卫生监督所,江苏东海 222002
Author(s):
Lu Jingyeet al
关键词:
视黄醇乳腺炎大鼠氧化应激调节机制
Keywords:
-
分类号:
S857.2+6
DOI:
-
文献标志码:
A
摘要:
60只清洁级SD大鼠自怀孕10 d起,每天灌胃8 000 IU/(kg·d)视黄醇(溶解于大豆油),对照组灌胃等体积大豆油直至分娩。于产后72 h经乳头管灌注2×1012 CFU/mL大肠杆菌悬液每侧100 μL到第4对乳腺(两侧)内,分别于灌注前(定义为0 h)及灌注后12、24、48、72 h(n=6)颈静脉放血处死动物,采集样品。结果显示,试验性乳腺炎引起细胞间黏附分子-1(intercellular adhesion molecule-1,ICAM-1)表达显著升高,从而促进中性粒细胞(PMN)迁徙及活性氧自由基(reactive oxygen species,ROS)的释放。与对照组相比,试验组ICAM-1相对表达峰值前提,乳腺组织中MPO活性降低。结果表明,PMN是宿主抵御乳腺感染的主要效应细胞,视黄醇能促进PMN迅速向乳腺组织迁徙,释放ROS消灭病原菌,发挥吞噬作用后迅速从乳腺腺泡清除减轻PMN持续浸润造成的组织损伤。
Abstract:
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参考文献/References:

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[9]Fu Y,Gao R,Gao Y,et al. Curcumin attenuates inflammatory responses by suppressing TLR4-mediated NF-κB signaling pathway in lipopolysaccharide-induced mastitis in mice[J]. International Immunopharmacology,2014,20(1):54-58.
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相似文献/References:

[1]顾蓓蓓,卢劲晔,马卉,等.活性氧自由基在试验性乳腺炎大鼠发病机制中的作用[J].江苏农业科学,2016,44(08):294.
 Gu Beibei,et al.Effect of reactive oxygen species on pathogenesis of experimental mastitis in rats[J].Jiangsu Agricultural Sciences,2016,44(11):294.
[2]王军,石冬梅,王哲.牛源性大肠杆菌乳腺炎模型大鼠与血清白细胞介素18的相关性[J].江苏农业科学,2016,44(12):292.
 Wang Jun,et al.Correlation of bovine derived Escherichia coli and serum level of IL-18 on rat mammary models[J].Jiangsu Agricultural Sciences,2016,44(11):292.
[3]卢劲晔,顾蓓蓓,马卉,等.视黄醇对大肠杆菌诱导的大鼠乳腺上皮细胞NF-κB信号通路的抑制作用[J].江苏农业科学,2019,47(06):35.
 Lu Jingye,et al.Inhibitory of retinol on Escherichia coli-induced NF-κB signaling pathway in rat mammary epithelial cells[J].Jiangsu Agricultural Sciences,2019,47(11):35.
[4]苗景,何祥波,许锦聪,等.灵芝多糖对脂多糖诱导的小鼠乳腺炎的保护作用[J].江苏农业科学,2019,47(23):197.
 Miao Jing,et al.Protective effect of Ganoderma lucidum polysaccharide on LPS induced mastitis of mice[J].Jiangsu Agricultural Sciences,2019,47(11):197.

备注/Memo

备注/Memo:
收稿日期:2017-01-06
基金项目:江苏省自然科学基金(编号:BK20151354);江苏农牧科技职业学院课题(编号:NSF201609);江苏省现代畜牧与新兽药工程技术中心开放课题(编号:TGC2XKF1402)。
作者简介:卢劲晔(1983—),男,江苏扬州人,博士,讲师,主要从事动物营养生理与免疫研究。E-mail:leopardleo@163.com。
更新日期/Last Update: 2018-06-05