نتایج جستجو برای: cellular cytotoxicity
تعداد نتایج: 475666 فیلتر نتایج به سال:
Antibody-dependent cell-mediated cytotoxicity (ADCC) against mouse erythrocytes sensitized with immunoglobulin G was studied in mice with malaria. Spleen cells from mice had enhanced cytotoxic activity early in Plasmodium berghei infection but not later in the disease. Sera from infected animals and partially purified malarial immune complexes inhibited ADCC. In addition, ADCC was diminished in...
Removal of the fucose residue from the N-glycans of the Fc portion of immunoglobulin G (IgG) results in a dramatic enhancement of antibody-dependent cellular cytotoxicity (ADCC) through improved affinity for Fcγ receptor IIIa (FcγRIIIa). Here, we present the 2.2-Å structure of the complex formed between nonfucosylated IgG1-Fc and a soluble form of FcγRIIIa (sFcγRIIIa) with two N-glycosylation s...
Edaravone, an antioxidant and radical scavenger, showed protective effects against oxidative stress-like condition. Paraquat (PQ) is a toxic herbicide considerable evidence suggests that oxidative stress and mitochondrial dysfunction contribute to PQ toxicity. In this study, protective effect of edaravone against PQ induced toxicity and reactive oxygen species (ROS) generation in A549 cells and...
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