نتایج جستجو برای: 125
تعداد نتایج: 32707 فیلتر نتایج به سال:
AIMS We investigated whether radiation-induced nontargeted effects are involved in the cytotoxic effects of anticell surface monoclonal antibodies labeled with Auger electron emitters, such as iodine 125 (monoclonal antibodies labeled with (125)I [(125)I-mAbs]). RESULTS We showed that the cytotoxicity of (125)I-mAbs targeting the cell membrane of p53(+/+) HCT116 colon cancer cells is mainly d...
The pharmacokinetics of pamiteplase in rats was compared with the pharmacokinetics of recombinant wild-type tissue-type plasminogen activator (rwt-PA). The half-life in the beta-phase and total clearance after administration of (125)I-labeled pamiteplase ((125)I-pamiteplase) to rats were 480 and 22% of those of (125)I-labeled rwt-PA ((125)I-rwt-PA), respectively. The amount of radioactivity dis...
PURPOSE We aimed to clearly visualize heterogeneous distribution of hypoxia-inducible factor 1α (HIF) activity in tumor tissues in vivo. METHODS We synthesized of (125)I-IPOS, a (125)I labeled chimeric protein probe, that would visualize HIF activity. The biodistribution of (125)I-IPOS in FM3A tumor-bearing mice was evaluated. Then, the intratumoral localization of this probe was observed by ...
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