Fig. 5
From: Programmed ROS/CO-releasing nanomedicine for synergetic chemodynamic-gas therapy of cancer
Fluorescence images of 4T1 tumor-loaded mice intravenously injected with/without the FeCO-MnO2@MSN nanomedicine (a), fluorescence images of extracted organs post injection (b), the biodistribution of the nanomedicine evaluated by the ICP technique (c), the change of 4T1 tumor volume during 16 day treatment (n = 5) (d), the weight (e) and size (f) of extracted tumors 16 days after treatment. Mean value and error bar are defined as mean and s.d., respectively. P values were calculated by the two-tailed Student’s t-test (***P < 0.005, **P < 0.05)