at 10 ( -5 ) m , both lps and lipid a produced significant bec cytotoxicity ( percentage cytotoxicity 69 +/- 4 for lps and 51 +/- 11 for lipid a ) and induced a variable but consistent increase in the release of pgi2 ( 11- to 73-fold increase for lps and 4- to 6-fold increase for lipid a ) .
C0023810
lps
C0023767
lipid a