نتایج جستجو برای: athymic nude mice
تعداد نتایج: 394250 فیلتر نتایج به سال:
Previously, no member of the mixed-lineage kinase (MLK) protein family was known to function as an oncogene. Here, we demonstrate that MLK-like mitogen-activated protein triple kinase (MLTK)-alpha, a member of the MLK family, induced neoplastic cell transformation and tumorigenesis in athymic nude mice. Introduction of small interference RNA (siRNA)-MLTK-alpha into MLTK-alpha-overexpressing cel...
Heavily irradiated peritoneal cells (PC) from congenitally athymic nude (nu/nu) mice markedly restored the impaired in vitro antibody response of nu/nu spleen cells to sheep erythrocyte antigens (T-dependent antigen), whereas irradiated spleen or lymph node cells from nu/nu mice had no effect on the response. This activity of the irradiated PC of nu/nu mice was completely abolished by treatment...
cancer research for several decades. The most widely tissues have been xenografts established human breast cancer cell lines into athymic nude mice. The aim of this study was to provide a new accurate and affordable method for the establishment of breast cancer xenograftin nude mice. Injectable estradiol valerate was assayed as a substitute for estradiol pellets that are rather expensive in ord...
A sensitive and specific enzyme-linked immunosorbent assay was designed to measure the kinetics of Trypanosoma musculi-specific immunoglobulin M (IgM) and IgG responses in mice. Serum was obtained from congenitally athymic (nude) mice, their phenotypically normal, thymus-bearing littermates (NLM), and thymus cell-repaired nude mice (Nu-TC) at 6-day intervals throughout T. musculi parasitemia. N...
Bone marrow derived cells (BMDCs) have been shown to contribute in the tumor development. In vivo animal models to investigate the role of BMDCs in tumor development are poorly explored. We established a novel chimeric mouse model using as low as 5 × 10(6) GFP+ BM cells in athymic nude mice, which resulted in >70% engraftment within 14 d. In addition, chimera was established in NOD-SCID mice, w...
We report the in vivo targeting and imaging of tumor vasculature using arginine-glycine-aspartic acid (RGD) peptide-labeled quantum dots (QDs). Athymic nude mice bearing subcutaneous U87MG human glioblastoma tumors were administered QD705-RGD intravenously. The tumor fluorescence intensity reached maximum at 6 h postinjection with good contrast. The results reported here open up new perspective...
Objective(s): Gastric cancer is the third leading cause of cancer-related death worldwide. The overall survival rate of patients is poor because gastric cancers are usually diagnosed at the late stages. Therefore, further research is needed and appropriate research tools are required to develop novel therapeutic approaches.Materials and Methods: Eight female athymic nude mice with a C57BL/6 bac...
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