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生物合成纳米银作为抗氧化、抗凋亡和抗炎剂用于抵抗小鼠肝脏感染。

Biosynthesized nanosilver as anti-oxidant, anti-apoptotic and anti-inflammatory agent against infection in the mouse liver.

作者信息

Dkhil Mohamed A, Abdel-Gaber Rewaida, Alojayri Ghada, Thagfan Felwa A, Al-Shaebi Esam M, Al-Quraishy Saleh

机构信息

Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt.

Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.

出版信息

Saudi J Biol Sci. 2021 Nov;28(11):6254-6259. doi: 10.1016/j.sjbs.2021.06.089. Epub 2021 Jul 3.

Abstract

In recent years, the use of plant-mediated nanoparticle synthesis to combat infectious diseases has become increasingly significant. Malaria is one of the world's most infectious diseases caused by species. The antioxidant, anti-apoptotic, and anti-inflammatory properties of nanosilver biosynthesized from leaf extracts (NS) against infection of the mouse liver were investigated in this research. Male mice were infected with infected erythrocytes then treated with NS for 7 days. The parasitemia was suppressed by approximately 24, 28, 47 and 75% on days 4, 5, 6 and 7 postinfection, respectively after treatment of mice with NS. Also, NS was able to regulate the leucocytes count and the I and -mRNA expression in mice. Ns could increase the antioxidant activity in liver of mice and was able to regulate the apoptotic genes, and . We showed that NS has antioxidant, anti-apoptotic, and anti-inflammatory properties when it was used to treat the livers of mice infected with .

摘要

近年来,利用植物介导的纳米颗粒合成来对抗传染病变得越来越重要。疟疾是世界上由疟原虫属物种引起的最具传染性的疾病之一。本研究调查了从叶提取物生物合成的纳米银(NS)对小鼠肝脏疟原虫感染的抗氧化、抗凋亡和抗炎特性。雄性小鼠感染疟原虫感染的红细胞,然后用NS治疗7天。用NS治疗小鼠后,在感染后第4、5、6和7天,疟原虫血症分别被抑制了约24%、28%、47%和75%。此外,NS能够调节小鼠的白细胞计数以及I和-mRNA表达。Ns可以增加小鼠肝脏中的抗氧化活性,并能够调节凋亡基因和。我们表明,当NS用于治疗感染疟原虫的小鼠肝脏时,它具有抗氧化、抗凋亡和抗炎特性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b068/8568723/c308ba1747d7/gr2.jpg

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