Immunoregulation of icariin combined with Panax notoginseng saponins in mice Effects of Panax notoginseng saponins on myocardial hypertrophy in rats Effects of Panax notoginseng saponins on hematoma absorption and serum level of MMP-9 in cerebral hemorrhage Preparation of Panax notoginseng saponins ion-sensitive in situ nasal gel Inhibitory effect of Panax notoginseng saponins on alveolar epithelial to mesenchymal transition Effects of Panax notoginseng saponins on immune-neuroendocrinenetwork of SD rats in experimental navigation and intensive exercise Effects of Panax notoginseng saponins on hematoma absorption and serum level of MMP-9 in cerebral hemorrhage Effects and mechanism of PNS on synaptic transmission in hippocampal CA1 region of rat