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Fig. 2 | The Journal of Headache and Pain

Fig. 2

From: Clinical relevance of depressed kynurenine pathway in episodic migraine patients: potential prognostic markers in the peripheral plasma during the interictal period

Fig. 2

Differences in plasma levels of Trp, KYN, KYNA, ANA, XA, PICA, 5-HIAA and MELA between patients with aura (MWA) and without aura (MWoA) (median, interquartile range, minimum, maximum values and outliers were presented in this figure). Sample sizes in groups: healthy control (n = 34), interictal phase of MWA (n = 11), interictal phase of MWoA (n = 36). Sample sizes in case of MELA: healthy control (n = 30), interictal phase of MWA (n = 9), interictal phase of MWoA (n = 28). Significance levels: * p < 0.05, ** p < 0.01. Trp: Tryptophan, KYN: L-kynurenine, KYNA: Kynurenic acid, ANA: Anthranilic acid, XA: Xanthurenic acid, PICA: Picolinic acid, 5-HIAA: 5-hydroxy-indoleaceticacid, MELA: Melatonin

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The Journal of Headache and Pain

ISSN: 1129-2377

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