A possible mechanism of low molecular weight protein tyrosine phosphatase (LMW-PTP) activity modulation by glutathione action during human osteoblast differentiation - Malaspina, Tatiana Salles de Souza; Zambuzzi, Willian Fernando; Santos, Célio Xavier dos; Campanelli, Ana Paula; Laurindo, Francisco Rafael Martins; Sogayar, Mari Cleide; Granjeiro, José Mauro (Archives of Oral Biology, 2009)