The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
To assess the immune function of microglia and macrophages in brain tumors, the expression of MHC class II and B7 costimulatory molecules in three rodent glioma models was examined. Microglia and macrophages, which accounted for 5-12% of total cells, expressed B7.1 and MHC class II molecules in the C6 and 9L tumors, but not RG2 gliomas. Interestingly, the expression of B7.1 and MHC class II molecules...