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Fig. 1 | BMC Research Notes

Fig. 1

From: The association between the clinical severity of heart failure and docosahexaenoic acid accumulation in hypertrophic cardiomyopathy

Fig. 1

Signal intensity and volcano plot of heart biopsy samples from cohort 1. A The volcano plot of cohort 1 samples was divided into two groups according to the clinical severity. B Out of the nine molecules that significantly increased in either group, four molecules were localized in the biopsy samples as observed by DESI-IMS imaging. C DESI-IMS imaging of DHA in each biopsy sample from cohort 1. D Representative mass spectrum of DHA from cohort 1. DESI-IMS desorption electrospray ionization imaging mass spectrometry; DHA docosahexaenoic acid; LysoPE lysophosphatidylethanolamine; PI phosphatidylinositol; PA phosphatidic acid

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