| En un artículo sobre la síntesis de microeseferas de alginato cálcico se
| realiza un estudio de citotoxicidad, pero es que no me queda muy claro
| el procedimiento, ¿algún alma caritativa me puede explicar (un poco por
| encima,no hace falta profundizar) qué es lo que han hecho? Aquí pongo el
| fragmento en cuestion que me interesa aclarar:
|
| "A MTS colorimetric assay, based on the reduction of a tetrazolium salt
| to formazan by active cell dehydrogenases, was performed. Cells were
| preincubated for 24 h in DMEM, and plated for 24 h in culture medium
| supplemented with various amounts (0–100%) of solutions (soaking
| solutions) prepared by soaking microcapsules (50 mg in 5 ml of the
| culture medium) or copper cylinders (three cylinders of 1.2 cm in
| diameter and 0.6 cm in height, in 5 ml of the culture medium) for 24 h
| in DMEM. The copper cylinders were used as positive controls for
| cytotoxicity, as usually done in cytotoxicity studies conducted with
| osteoblasts (Josset et al., 1999). This assay was triplicated."
|
| Desde ya, muchas gracias
|
| Saludetes