In vivo analysis of redox status in organs – from bench to bedside

Cerium–Luteolin Nanocomplexes in Managing Inflammation-Related Diseases by Antioxidant and Immunoregulation

“…At 80 μg mL –1 CeLutNCs, approximately 75% of H 2 O 2 was decomposed (Figure b), showing CAT-like activity. Similarly, when treated with 90 μg mL –1 of CeLutNCs, approximately 83% of the O 2 •– was eliminated (Figure c), indicating that CeLutNCs possessed SOD-like activity . Besides the two mimicking enzyme activities, CeLutNCs were able to scavenge more than 48% of • OH with a concentration up to 160 μg mL –1 (Figure d).…”

“…•− was eliminated (Figure 2c), indicating that CeLutNCs possessed SOD-like activity. 26 Besides the two mimicking enzyme activities, CeLutNCs were able to scavenge more than 48% of • OH with a concentration up to 160 μg mL −1 (Figure 2d). To further investigate the ROS-eliminating capabilities of CeLutNCs, the total ROS scavenging ability was assessed using 1,1-diphenyl-2-picrylhydrazyl radical (DPPH • ), a nitrogen radical containing a number of unpaired electrons.…”

The new era for redox research

“…The SFRR Asia 2019 meeting attracted more than 200 delegates from China, India, Japan, Philippines, South Korea, Taiwan, Thailand and the United States, exchanged ideas and shared recent progresses (Figure 1). This 4-day meeting consisted of 2 plenary lectures, 6 special lectures, 6 symposia (oxidative stress in medicine [1], nitric oxide, food factors and antioxidants [2], cancer and redox biology [3,4], Keap1/Nrf2 [5,6] and aging), 4 "meet the experts" sessions, 4 sponsored seminars [7], 28 oral presentations [8], 68 poster presentations [9][10][11][12][13] and 1 workshop sponsored by Taylor & Francis. The meeting offered various opportunities, such as a walking tour under cherry blossoms in full bloom (Figure 2) and Gala dinner with maikos and geikos (Figure 3), to exchange scientific ideas and make networks among researchers from different areas and countries.…”