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Fig. 5 | BMC Neurology

Fig. 5

From: Do fragments and glycosylated isoforms of alpha-1-antitrypsin in CSF mirror spinal pathophysiological mechanisms in chronic peripheral neuropathic pain? An exploratory, discovery phase study

Fig. 5

Pain intensity vs AG spot 3409. Scatter plot of Visual Analogue Scale Pain Intensity (0–100 mm) last week (VASPI) vs. spot optical density (SOD) of angiotensinogen (AG) spot 3409 in the cerebrospinal fluid of patients with peripheral neuropathic pain (n = 11). Spearman’s rho = 0.81, p = 0.003

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