Exendin-4 Preserves Blood-Brain Barrier Integrity via Glucagon-Like Peptide 1 Receptor/Activated Protein Kinase-Dependent Nuclear Factor-Kappa B/Matrix Metalloproteinase-9 Inhibiti... oleh Zhiyi Xie, Zhiyi Xie, Budbazar Enkhjargal, Matei Nathanael, Lingyun Wu, Qiquan Zhu, Tongyu Zhang, Jiping Tang, John H. Zhang