5 years ago

Comparison of the protective effect of black and white mulberry against ethyl carbamate-induced cytotoxicity and oxidative damage

Increasing evidence indicates that crude extracts derived from mulberry confer protection against oxidative stress. However, the antioxidant capacity of mulberry extract among different cultivars remains elusive. The main objective of the present study was therefore to investigate the effect of black mulberry extract (BMB) and white mulberry extract (WMB) on ethyl carbamate (EC)-induced cytotoxicity and oxidative stress. This study showed that the contents of total phenolics, total flavonoids, total procyanidins, cyanidin-3-O-glucoside, cyanidin-3-O-rutinoside and pelargonidin-3-O-glucoside of BMB were higher than that of WMB. Moreover, our results showed that phenolics-abundant BMB was stronger than WMB in scavenging ABTS and DPPH free radicals. BMB was more effective in ameliorating EC-induced cytotoxicity by inhibiting excessive ROS generation, suppressing mitochondrial dysfunction and increasing GSH concentration in HepG2 cells than WMB. Taken together, our study revealed that BMB afforded better protection against EC-caused cytotoxicity than WMB.

Publisher URL: www.sciencedirect.com/science

DOI: S0308814617315844

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.