N-acetylglucosamine promotes primary myelination. (IMAGE) University of California - Irvine Caption Shown are brains of newborn mice treated with or without N-acetylglucosamine by providing their nursing mothers with N-acetylglucosamine in their drinking water. Secreted in breast milk, N-acetylglucosamine entered the brain of nursing mice and stimulated myelin stem cells to promote myelination as measured by increased levels of staining (green) for both myelin basic protein and myelin (fluoromyelin). Credit UCI School of Medicine Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.