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. 2020 May 28;10(6):349. doi: 10.3390/diagnostics10060349

Figure 2.

Figure 2

Expression of neuronal and astrocyte marker proteins in plasma EVs of Healthy and HIV-positive subjects. EVs were isolated from plasma of healthy (n = 4) and HIV-positive subjects (n = 4). Equal amounts of protein were loaded to analyze the expression of GFAP and L1CAM proteins in healthy as well as HIV-positive samples. GFAP expressions were found to be significantly high in HIV-positive subjects compared to healthy subjects, suggesting CNS damage in HIV-subjects. ** indicates p < 0.01, considered significant.