Figure 5
![Figure 5. SOD2 activity and intracellular ROS in THP-1 cells. (A) SOD2 activity assessed in THP-1 control cells, 1 μg/mL PAM-treated and in presence of PLPs (PLP). (B) Cells coincubated with (PLP-T) or without PLPs (PAM-T) were treated with 5μM 5-(and-6)-carboxy-2′,7′-difluorodihydrofluorescein diacetate for 30 minutes and then evaluated by flow cytometry versus controls with (PLP) and without PLPs (*P < .05 compared with PLP and **P < .001 compared with NT [NT, no treatment]).](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/119/26/10.1182_blood-2011-12-396440/5/zh89991293290005.jpeg?Expires=1724942252&Signature=WoAOjE540jFu9JMWxk9~ATzSAvdweGf5Z9vusv49o2BAEvVunkC4DnVsdpc6Zvk6yJ-h-koRpGMuAzePRtuvuBXRMKgX-yk~B-KwpYNQ6s59res47cONVgRXYnzO6bHaD78bwFHzq63MYehrTvMX6V~PzVxMQy42lPhvMGstfwf1fvbOSbttetZ1w7~u84zUhHfJUijuz~4U2nUAc6MWdAQ2ahmtN~-xLU0Y5Kjht2EEFHW3SbW1Bprp~PHtHNv9DrCQfEN8LtkfhdrRc5mMXq-cvvzH4YYdOJI5nV3PEWpOsGvBODHq~2gvYE37eBhvHHX9tMqaSqjLeC4GfVTDEA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
SOD2 activity and intracellular ROS in THP-1 cells. (A) SOD2 activity assessed in THP-1 control cells, 1 μg/mL PAM-treated and in presence of PLPs (PLP). (B) Cells coincubated with (PLP-T) or without PLPs (PAM-T) were treated with 5μM 5-(and-6)-carboxy-2′,7′-difluorodihydrofluorescein diacetate for 30 minutes and then evaluated by flow cytometry versus controls with (PLP) and without PLPs (*P < .05 compared with PLP and **P < .001 compared with NT [NT, no treatment]).
