Reinaldo Chacón

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BACKGROUND The spectrum of BRCA1/2 genetic variation in breast-ovarian cancer patients has been scarcely investigated outside Europe and North America, with few reports for South America, where Amerindian founder effects and recent multiracial immigration are predicted to result in high genetic diversity. We describe here the results of BRCA1/BRCA2 germline(More)
We present the LAGOVirtual Project: an ongoing project to develop platform to collaborate in the Large Aperture GRB Observatory (LAGO). This continental-wide observatory is devised to detect high energy (around 100 GeV) component of Gamma Ray Bursts, by using the single particle technique in arrays of Water Cherenkov Detectors (WCD) at high mountain sites(More)
Many clinical studies have been conducted on the role of high-dose methotrexate (MTX) in human osteosarcoma, but information about the in vitro effect of MTX on human osteosarcoma cells is lacking. In this paper, the effect of MTX on tumor cells derived from seven patients with osteosarcoma has been studied in an attempt to correlate clinical and in vitro(More)
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