The purpose of this study was to investigate the antitumor effects of a combination of metronomic doses of a novel delivery vehicle, PLGA-PRINT nanoparticles containing docetaxel, and antiangiogenic mEZH2 siRNA incorporated into chitosan nanoparticles. In vivo dose-finding studies and therapeutic experiments were conducted in well-established orthotopic mouse models of epithelial ovarian cancer. Antitumor effects were determined on the basis of reduction in mean tumor weight and number of metastatic tumor nodules in the animals.
View Article and Find Full Text PDFFour sites of the non-homologous region (coding amino acid residues of 347, 421, 466 and 533) of a gene were randomly selected for splitting to investigate the function of beta-glucosidase from Agrobacterium tumefaciens in the co-refolding of peptides into the catalytically active enzyme. As a result of gene splitting, four N- and C-terminal domain peptides were obtained as insoluble inclusion bodies. No catalytic activity was observed when these fragments refolded individually.
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