Actividad de beta-galactosidasa como marcador de senescencia en cultivos primarios del epitelio de la superficie ovárica

beta-galaetosidase activity reflects the rate of cellular aging in vitro. Such activity was quantified at pH 6 in ovarian epithelial cells from 28 donors without a history of cancer, by the chemoluminiscent method. The cells were serially cultured until they achieved the state of permanent growth ar...