Metabonomics Study of Essential Hypertension and Its Chinese Medicine Subtypes by Using Gas Chromatography-Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy

<table>PCA score scatter plot of plasma samples from NMR data of hypertension patients with YDYHS (Number 12–25), hypertension patients with YYDS (Number 26–35), and healthy volunteers (Number 1–11).</table>

Evidence-Based Complementary and Alternative Medicine

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Figure 3: Metabonomics Study of Essential Hypertension and Its Chinese Medicine Subtypes by Using Gas Chromatography-Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy 

Figure 3 | Metabonomics Study of Essential Hypertension and Its Chinese Medicine Subtypes by Using Gas Chromatography-Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy 