نتایج جستجو برای: tumor formation
تعداد نتایج: 931343 فیلتر نتایج به سال:
A mouse gastric cancer model is an important tool for studying the mechanisms of gastric cancer. To establish subcutaneously implanted tumors, MKN-45 cell suspensions and tumor tissues were implanted into the middle of the right armpit of nude mice. To generate an abdominal metastasis model, MKN-45 cell suspensions and tumor tissue homogenates were implanted into the middle of the lower abdomen...
The tumor suppressor gene p53 prevents the initiation of tumor formation by inducing cell cycle arrest, senescence, DNA repair, and apoptosis. Recently, the absence or mutation of p53 was described to facilitate nuclear reprogramming. These findings suggest an influence of p53 on the de-differentiation process, and highlight the similarities between induction of pluripotency and tumor formation.
CD200 is a cell surface glycoprotein that functions through engaging CD200 receptor on cells of the myeloid lineage and inhibits their functions. Expression of CD200 has been implicated in a variety of human cancer cells including melanoma cells and has been thought to play a protumor role. To investigate the role of cancer cell expression of CD200 in tumor formation and metastasis, we generate...
background : seroma formation is a common problem following axillary dissection. it is probably caused by a local inflammatory response. local steroids may prevent this problem by inhibiting inflammatory response at the wound site. methods : this randomized prospective study was undertaken to evaluate the effect of local triamcinolone injection on seroma formation following axillary dissection....
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