scholarly journals Prototheca zopfii isolated from bovine mastitis induced oxidative stress and apoptosis in bovine mammary epithelial cells

Oncotarget ◽  
2017 ◽  
Vol 8 (19) ◽  
pp. 31938-31947 ◽  
Author(s):  
Muhammad Shahid ◽  
Jian Gao ◽  
Yanan Zhou ◽  
Gang Liu ◽  
Tariq Ali ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Epithelial Cells ◽  
Mammary Epithelial Cells ◽  
Bovine Mastitis ◽  
Mammary Epithelial ◽  
Prototheca Zopfii ◽  
Bovine Mammary Epithelial Cells

scholarly journals Klebsiella pneumoniae isolated from bovine mastitis is cytopathogenic for bovine mammary epithelial cells

2020 ◽  
Vol 103 (4) ◽  
pp. 3493-3504
Author(s):  
Jia Cheng ◽  
Jv Zhang ◽  
Bo Han ◽  
Herman W. Barkema ◽  
Eduardo R. Cobo ◽  
...  
Keyword(s):  
Epithelial Cells ◽  
Klebsiella Pneumoniae ◽  
Mammary Epithelial Cells ◽  
Bovine Mastitis ◽  
Mammary Epithelial ◽  
Bovine Mammary Epithelial Cells

scholarly journals Comparison of Selenium Source in Preventing Oxidative Stress in Bovine Mammary Epithelial Cells

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 842 ◽  
Author(s):  
Lingling Sun ◽  
Fang Wang ◽  
Zhaohai Wu ◽  
Lu Ma ◽  
Craig Baumrucker ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Epithelial Cells ◽  
Mammary Epithelial Cells ◽  
Cell Damage ◽  
Antioxidant Response ◽  
Mammary Epithelial ◽  
Mrna Abundance ◽  
Bovine Mammary Epithelial Cells ◽  
Pre Treatment ◽  
Species Production

Oxidative stress can cause cell damage. Hydroxy-selenomethionine (HMSeBA) is an organic Se source with emerging antioxidant advantages. The objective of this study was to compare the effects of HMSeBA, selenomethionine (SeMet) and sodium selenite (SS) on the antioxidant response and the ability to resist oxidative stress in bovine mammary epithelial cells (BMEC). The BMEC were treated with 0 (Control), 20, 50, 100 and 150 nM HMSeBA, 100 nM SeMet and100 nM SS for 48 h. The results showed that HMSeBA and SeMet treatments had higher glutathione peroxidase (p < 0.01) and catalase (p = 0.01) activities and mRNA abundance of GPX3 (p = 0.02), but lower superoxide dismutase activity compared with SS (p = 0.04). The catalase activity (p < 0.05) and mRNA abundance of GPX3 (p = 0.04) changed in a quadratic manner with the increase of HMSeBA levels. To assess the potential protection of different Se sources against oxidative stress on BMEC, 0 or 50 μM H2O2 was added to BMEC culture for 3 h after Se pre-treatment for 48 h. The results showed that HMSeBA and SeMet, which did not differ (p > 0.05), but further decreased malondialdehyde and reactive oxygen species production compared with SS (p < 0.05). In conclusion, HMSeBA showed an enhanced cellular antioxidant status to resist oxidative damage induced by H2O2 when compared with SS, whereas the effects were similar to SeMet.

Lycopene alleviates H2O2-induced oxidative stress, inflammation and apoptosis in bovine mammary epithelial cells via the NFE2L2 signaling pathway

2019 ◽  
Vol 10 (10) ◽  
pp. 6276-6285 ◽  
Author(s):  
Xudong Sun ◽  
Hongdou Jia ◽  
Qiushi Xu ◽  
Chenxu Zhao ◽  
Chuang Xu
Keyword(s):  
Oxidative Stress ◽  
Epithelial Cells ◽  
Oxidative Damage ◽  
Signaling Pathway ◽  
Mammary Epithelial Cells ◽  
Mammary Epithelial ◽  
Bovine Mammary Epithelial Cells

LYC against H2O2-induced oxidative damage in bMEC at least partly depended on activation of the NFE2L2 signaling pathway.

An Investigation of the Innate Immune Response in Bovine Mammary Epithelial Cells Challenged by Prototheca zopfii

2016 ◽  
Vol 181 (11-12) ◽  
pp. 823-832 ◽  
Author(s):  
Zhaoju Deng ◽  
Muhammad Shahid ◽  
Limei Zhang ◽  
Jian Gao ◽  
Xiaolong Gu ◽  
...  
Keyword(s):  
Immune Response ◽  
Epithelial Cells ◽  
Innate Immune Response ◽  
Mammary Epithelial Cells ◽  
Mammary Epithelial ◽  
Innate Immune ◽  
Prototheca Zopfii ◽  
Bovine Mammary Epithelial Cells
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