Cereal Chem. 71(6):532-536 Automated gel-permeation chromatography (GPC), with application pectins with a molecular weight of 107_109, which yielded fragments of of the universal calibration concept, was used to investigate the mechanism 1041 07. Consistent with gravity-flow GPC with dimethyl sulfoxide, sepaof extrusion-induced starch fragmentation in corn. High-amylose and ration indicated tha...

After chemotherapy, tumor cells with multidrug resistance (MDR) often emerge. MDR is attributable to the expression of membrane transport proteins that inhibit the cellular influx and increase the efflux of many chemotherapeutic drugs. One such protein is P-glycoprotein (P-gp), which functions as an ATP-dependent active transporter. Recently, an anti-P-gp monoclonal antibody (MAb) that inhibits...