Increased expression of NOS and ET-1 immunoreactivity in human colorectal metastatic liver tumours is associated with selective depression of constitutive NOS immunoreactivity in vessel endothelium.
Aliev G, Smith MA, Seyidova D, Neal ML, Shi J, Loizidou M, Turmaine M, Friedland RP, Taylor I, Burnstock G, Perry G, Lamanna JC. Increased expression of NOS and ET-1 immunoreactivity in human colorectal metastatic liver tumours is associated with selective depression of constitutive NOS immunoreactivity in vessel endothelium. J Submicrosc Cytol Pathol. 2002 Jan; 34(1):37-50.