Phosphorylated delta sleep inducing peptide restores spatial memory and p CREB expression by improving sleep architecture at high altitude ScienceDirect Frontiers Dose Sparing Intradermal DTaP sIPV Immunization With a Hollow Microneedle Leads to Superior Immune Responses The effect of delta sleep inducing peptide (DSIP) and phosphorylated DSIP (P DSIP) on the apomorphine induced hypothermia in rat SODIUM PHOSPHATES INJECTION, USP 15 mM P in 5 mL (3 mM P and 4 mEq Na+ mL) 45 mM P in 15 mL (3 mM P and 4 mEq Na+ mL) 150 mM