3 結果
Twenty-three patients underwent cardiac surgery for valve replacement, valve reconstruction, aorto-coronary bypass grafting, aneurysmectomy or combinations of these. Excised cardiac tissue was obtained from left ventricular (LV) papillary muscle (17 patients), LV outflow tract (3 patients), or LV
Pulsed field gradient NMR was used to measure the root mean square displacement lambda of the NMR visible lipid molecules in C6 brain tumors in the rat at different diffusion times. For a distribution of spherical droplets of diameter with volume fraction xi(Phi(i)), the mean characteristic droplet
Porcine plasma protein hydrolysate (PPH) prepared by alcalase for 5 h was fractioned by ultrafiltration. Four fractions, H(1) (MW>10k), H(2) (MW 6-10k), H(3) (MW 3-6k) and H(4) (MW<3k), were obtained. H(4) possessed the highest antioxidant activity as indicated by thiobarbituric acid-reactive