Figure 15.
In vivo bioluminescence detection of luc expression 24 h after MM18/FA-PEG570 diether (90:10; R = 1) lipoplexes nasal administration (A). Luminescence images were superimposed onto still images of each mouse using the associated software (WinLight 32, Berthold, Stuttgart, Germany, 2007). (B) In vivo transfection efficiency of MM18/FA-PEG570 diether (90:10) based lipoplexes evaluated by luminescent measurements on trachea extracts Each mice received 50 μg of pDNA complexed or not. Results were expressed as RLU per mg of total proteins.