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Effects of Boldine on Antioxidants and Allied Inflammatory Markers in Mouse Models of Asthma.
Journal of Environmental Pathology, Toxicology and Oncology ( IF 2.4 ) Pub Date : 2020-01-01 , DOI: 10.1615/jenvironpatholtoxicoloncol.2020034039
Wei Li 1 , Vishnu Priya Veeraraghavan 2 , Weining Ma 1
Affiliation  

Asthma is marked by chronic irritation in the airway lumen of the lungs due to the accretion of inflammatory cells that influence the regular inhalation process. An extended buildup of inflammation leads to oxidative pressure and the repression of antioxidant functions. In the current study, a potential compound, boldine, was tested for the containment of provocative markers along the path of antiasthmatic activity in an ovalbumin (OVA)-induced asthmatic mice model. As an effect, the boldine (10 and 20 mg/kg) treatment suppressed inflammatory cells such as eosinophil, macrophage, neutrophil, lymphocyte, and other inflammatory markers in the bronchoalveolar lavage fluid (BALF) of OVA-induced mice. Likewise, immunoglobulin E (IgE) levels were drastically condensed in the serum of boldine-treated animals. Levels of enzymatic and nonenzymatic antioxidants, such as superoxide dismutase (SOD) and glutathione (GSH), were upregulated in the boldine treatment group compared to the asthmatic control group, which displays the antioxidant effects of boldine on asthmatic animals. Interestingly, the reactive oxygen species (ROS) and malonaldehyde (MDA) levels were repressed in the BALF of boldine-treated mice groups. Therefore, the effects of boldine are significant for the management of asthma, reducing the accrual of inflammatory cells, along with other inflammatory markers, while improving antioxidant markers and containing ROS. Hence, boldine may be an option for clinical trials of chronic asthma management.

中文翻译:

Boldine对哮喘小鼠模型中抗氧化剂和相关炎症标志物的影响。

哮喘的特征是由于影响正常吸入过程的炎性细胞积聚,对肺部气管腔造成慢性刺激。炎症的持续发展导致氧化压力和抗氧化功能的抑制。在当前的研究中,在卵清蛋白(OVA)诱发的哮喘小鼠模型中,测试了潜在的化合物丁二烯是否含有抑制性标记物,并沿抗哮喘活性的途径起作用。作为一种效果,在通过OVA诱导的小鼠的支气管肺泡灌洗液(BALF)中,金胆碱(10和20 mg / kg)处理可抑制炎症细胞,例如嗜酸性粒细胞,巨噬细胞,嗜中性粒细胞,淋巴细胞和其他炎症标记物。同样,免疫球蛋白E(IgE)的水平在经丁氨酸处理过的动物的血清中急剧浓缩。与哮喘对照组相比,金精治疗组的酶和非酶抗氧化剂(如超氧化物歧化酶(SOD)和谷胱甘肽(GSH))的水平上调,这显示了丁二胺对哮喘动物的抗氧化作用。有趣的是,在经胆碱处理的小鼠组的BALF中,活性氧(ROS)和丙二醛(MDA)的水平受到抑制。因此,丁二胺对于哮喘的治疗,减少炎性细胞以及其他炎性标记物的积累,同时改善抗氧化剂标记物和含有ROS的作用是显着的。因此,对于慢性哮喘控制的临床试验,金枪鱼可能是一种选择。与哮喘对照组相比,Boldine治疗组中的蛋白被上调,这表明了Boldine对哮喘动物的抗氧化作用。有趣的是,在经胆碱处理的小鼠组的BALF中,活性氧(ROS)和丙二醛(MDA)的水平受到抑制。因此,丁二胺对于哮喘的治疗,减少炎性细胞以及其他炎性标记物的积累,同时改善抗氧化剂标记物和含有ROS的作用是显着的。因此,对于慢性哮喘控制的临床试验,金枪鱼可能是一种选择。与哮喘对照组相比,Boldine治疗组中的蛋白被上调,这表明了Boldine对哮喘动物的抗氧化作用。有趣的是,在经胆碱处理的小鼠组的BALF中,活性氧(ROS)和丙二醛(MDA)的水平受到抑制。因此,丁二胺对于哮喘的治疗,减少炎性细胞以及其他炎性标记物的积累,同时改善抗氧化剂标记物和含有ROS的作用是显着的。因此,对于慢性哮喘控制的临床试验,金枪鱼可能是一种选择。丁二胺对哮喘的治疗,减少炎性细胞以及其他炎性标志物的积累,同时改善抗氧化剂标志物和含有ROS的作用都非常重要。因此,对于慢性哮喘控制的临床试验,金枪鱼可能是一种选择。丁二胺对哮喘的治疗,减少炎性细胞以及其他炎性标记物的积累,同时改善抗氧化剂标记物和含有ROS的作用是显着的。因此,对于慢性哮喘控制的临床试验,金枪鱼可能是一种选择。
更新日期:2020-01-01
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