Modulation of Vasomotive Activity in Rabbit External Ophthalmic Artery by Neuropeptides

Table 1

PP: Perfusion Pressure (mm Hg); Freq: Frequency of oscillations (number oscillations/min); Ampl: Amplitude of oscillations (mm Hg); NPY = Neuropeptide Y.

Group A
	Basal	First NPY	𝑃	Basal	Second NPY	𝑃	Basal	Third NPY	𝑃
PP	9.1±1.67	19.2±3.49	<0.015	11.9±1.66	15.9±2.49	<0.008	10.7±1.29	16.5±2.23	<0.015
Freq	10.4±5.00	19.2±9.27	<0.002	7.2±4.35	17.7±8.83	0.034	5.7±3.54	13.5±7.38	0.011
Ampl	1.4±0.73	2.7±1.17	<0.021	0.7±0.26	1.9±0.71	<0.01	0.3±0.06	0.7±0.12	<0.01