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Fig. 2 | European Journal of Medical Research

Fig. 2

From: Abnormal levels of expression of microRNAs in peripheral blood of patients with traumatic brain injury are induced by microglial activation and correlated with severity of injury

Fig. 2

Sample relationship analysis and differential miRNA screening of peripheral blood samples of patients with TBI before and after they had received treatment, respectively. A PCA generated using R based on miRNA expression information. The values in the axis label brackets represent the percentage of the total variance explained by the principal component. B Numbers of differentially expressed miRNAs in peripheral blood that met the screening threshold in each group before and after they had received treatment, respectively. The sequencing results showed that after they had received treatment, the expression levels of 20 miRNAs had increased and those of 17 miRNAs had decreased in the peripheral blood samples of patients with TBI

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