Swimming Exercise Changes Hemodynamic Responses Evoked by Blockade of Excitatory Amino Receptors in the Rostral Ventrolateral Medulla in Spontaneously Hypertensive Rats

Table 1

Mean arterial pressure (MAP, mmHg) and heart rate responses (HR, bpm) to microinjections of L-glutamate (60 nL, 50 mM) into the left and right RVLM in sedentary (S) and exercised (E) SHR and WKY rats (𝑁=6-7/group).

Group	MAP		HR
	Left RVLM	Right RVLM	Left RVLM	Right RVLM
S-SHR	78±13	66±7	−61±8	−52±7
E-SHR	63±4^∗	65±3^∗	−70±17	−71±13
S-WKY	50±5	59±8	−53±18	−49±17
E-WKY	45±5	46±4	−68±20	−69±21

∗Different from E-WKY.