two independent parameters , two characteristic temperatures , one indicating the change in the molecular organization of the core , tc , and the other in the surface layer , ts , were measured for a number of natural and triglyceride-enriched porcine low-density lipoprotein ( ldl1 ( buoyant density 1.020 -- 1.063 g/ml ) and ldl2 ( buoyant density 1.063 -- 1.080 g/ml ) samples .
C1521970
characteristic
C0039476
temperatures