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Fig. 5 | BMC Complementary Medicine and Therapies

Fig. 5

From: Beneficial effects of Panax notoginseng (Burkill) F. H. Chen flower saponins in rats with metabolic hypertension by inhibiting the activation of the renin–angiotensin–aldosterone system through complement 3

Fig. 5

Effect of PNFS on vascular endothelium of MH rats. A Changes in endothelin 1 (ET-1). B Changes in thromboxane B2 (TXB2). C Changes in nitric oxide (NO). D Changes in prostaglandin I2 (PGI2). E Representative photomicrographs of aorta tissue sections stained with H&E (40 ×, 400×). The black arrows represent tissue lesions. #P < 0.05, ##P < 0.01 vs. the normal control group; *P < 0.05, **P < 0.01 vs. the model control group, n = 8

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