نتایج جستجو برای: embryonal carcinoma
تعداد نتایج: 396754 فیلتر نتایج به سال:
Grace E Snow ([email protected]) Allison C Kasper ([email protected]) Alexander M Busch ([email protected]) Elisabeth Schwarz ([email protected]) Katherine E Ewings ([email protected]) Thomas Bee ([email protected]) Michael J Spinella ([email protected]) Ethan Dmitrovsky (Ethan.Dmitrovsky@dartmouth...
Two mouse embryonal carcinoma cell lines, PCC.4 aza-1 and F9, have been grown in serum-free F-12 medium supplemented with Pedersen fetuin, insulin, transferrin, and 2-mercaptoethanol. This medium supports long-term growth of both cell lines. When these cells are transferred from medium containing serum to this serum-free medium, growth continues without any detectable lag. PCC.4 aza-1 grown in ...
The effects of epidermal growth factor (EGF) on clones from a human embryonal carcinoma-derived cell line (Tera-2) have been studied. Cells were plated at clonal densities, whereafter the effects of serum and EGF on cell locomotion and cell proliferation were examined. The addition of 50 ngEGF ml-1 resulted in increased migration, as judged by increased colony diameter in the presence of EGF. H...
Adult male germ cell tumors (GCTs) comprise distinct groups: seminomas and nonseminomas, which include pluripotent embryonal carcinomas as well as other histologic subtypes exhibiting various stages of differentiation. Almost all GCTs show 12p gain, but the target genes have not been clearly defined. To identify 12p target genes, we examined Affymetrix (Santa Clara, CA) U133A+B microarray ( app...
The case of a 48-year-old man with primary nonseminomatous embryonal carcinoma at the posterior mediastinum is described. The patient displayed extremely high plasma levels of Des-gamma-carboxy prothrombin (PIVKA-II) (4040 mAU/ml). Ultrasonography and dynamic computed tomography ruled out hepatocellular carcinoma (HCC) or liver metastasis. After preoperative systemic chemotherapy, total tumor r...
Pluripotential human embryonal carcinoma (EC) cell linesundergo differentiation programs resembling those occurring in embryonal stem cells during development. Expression profiling was performed during the terminal differentiation of the EC cell line, NTera2/Clone D1 by all-trans-retinoic acid. Time-response analysis via clustering of >12,000 human transcripts revealed distinct stages in the tr...
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