“We conclude that sodium cholate is able to interact in vitro with lung surfactant.”
“We observed a biphasic behavior: at a low concentration of sodium cholate (1.5 x 10(5) mol/l; n = 6) the hysteresis … (5 x 10(-5) mol/l; n = 6) the hysteresis area decreased (p less than 0.025), revealing a likely interaction of sodium cholate … pulmonary surfactant.”