Renal Blood Flow Response to Angiotensin 1-7 versus Hypertonic Sodium Chloride 7.5% Administration after Acute Hemorrhagic Shock in Rats

Table 1

Baseline hemodynamic parameters in 4 experimental groups.

Group	Factor
	MAP (mmHg)	RBF (mL/min/g tissue)	RVR (mmHg/(mL/min/g tissue))
Saline	89.65 ± 5.96	1.23 ± 0.05	74.04 ± 6.07
Ang1-7	83.42 ± 4.71	1.46 ± 0.18	65.72 ± 15.14
Ang1-7 + hypertonic	92.48 ± 5.69	1.27 ± 0.12	78.04 ± 8.62
Hypertonic	80.38 ± 5.07	1.59 ± 0.33	49.30 ± 9.00
	0.51	0.36	0.25

Data are presented as mean ± SEM. MAP; mean arterial pressure, RVR; renal vascular resistance, RBF; renal blood flow per gram kidney weight, Ang1-7; angiotensin 1-7. There were no significant differences between the groups. values were derived from ANOVA.