The Establishment of Real-time Quantitative Polymerase Chain Reaction Method for Detecting Cardiovascular Bioactive Polypeptide Apelin;

Objective To explore the impact of hydrogen sulfide (H_ 2 S) donor,sodium hydrosulfide (NaHS),on pulmonary vascular structure and vasoactive peptides in rats with pulmonary hypertension induced by high pulmonary blood flow.

The relationship between vasoactive intestinal polypeptidergic nerve and ganglion on cerebral artery in spontaneously hypertensive rats;

Vasoactive intestinal polypeptide (VIP) is a potent vasodilator and smooth muscle relaxant, and fulfils several of the criteria for a neurotransmitter mediating penile erection.

To observe the effect of vasoactive intestinal peptide (VIP) on intestinal lymphocytes homing at gut-associated lymphoid tissues (GALT) in rats with multiple organs dysfunction syndrome (MODS),the superior mesenteric artery was occluded for 45 minutes and reperfused for 6 hours to make the model of MODS.

Objective To observe the effect of VIP (Vasoactive intestinal peptide) or SST (Somatostatin) on the lymphocyte homing to the intestinal tract.

Origin of the vasoactive intestinal polypeptidergic nerves on cerebral vessels in 20 spontaneously hypertensive rats (SHR) (divided into operating Ⅰ、Ⅱ、Ⅲ groups and control group) were studied with ganglionectomy and ABC immunoperoxidase technique, employing vasoactive intestinal polypeptide (VIP) as primary antibody.