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.
We tested the hypothesis that mild insults produce apoptotic, and severe insults necrotic, cells by subjecting adult Wistar rats to 60-min instead of 3-h generalized seizures. Rats’ brains were evaluated 6 and 24h later for evidence of neuronal necrosis by light and electron microscopy, the presence of TUNEL staining and active caspase-3 immunoreactivity, and for evidence of DNA laddering 24h after...
Primary culture of dentate gyrus was submitted to a hyposmotic stress that induces a rapid cell death that is necrosis morphologically. Surprisingly, we observed a rapid and dramatic upregulation of the active form of caspase-3 (caspase-3 a ) in both neurons and glial cells. Caspase-3 a immunoreactivity appears as early as 1 min after hyposmotic treatment, when some neurons are still...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.