Abstract: The present invention relates to S-allylmercapto-N-acetylcysteine (ASSNAC) and its pharmaceutically acceptable salts and solvates, which are useful for up-regulation of cellular glutathione levels and expression of phase II detoxifying enzymes. The invention further provides methods of use thereof in the prevention, alleviation or treatment of oxidative stress induced by reactive oxygen species (ROS).

Abstract: A plurality of logical pages is stored in a MBC flash memory along with corresponding ECC bits, with at least one of the MBC cells storing bits from more than one logical page, and with at least one of the ECC bits applying to two or more of the logical pages. When the pages are read from the memory, the data bits as read are corrected using the ECC bits as read. Alternatively, a joint, systematic or non-systematic ECC codeword is computed for two or more of the logical pages and is stored instead of those logical pages. When the joint codeword is read, the logical bits are recovered from the codeword as read. The scope of the invention also includes corresponding memory devices, the controllers of such memory devices, and also computer-readable storage media bearing computer-readable code for implementing the methods.