| Abstract: | Astroglial cells cultured from the mouse brain have been found to synthesize and secrete a material(s) with nerve growth factor-like immunoreactivity (NGF-LI) into their culture medium. A material(s) with NGF-LI showed identical properties to those of beta NGF purified from the mouse submaxillary gland in immunoreactivity, molecular weight, isoelectric point, and neurite outgrowth stimulatory activity. These results indicate that astroglial cells cultured from mouse brain are able to synthesize and secrete beta NGF in culture. |
