Association of plasma phosphor-tau181 with Aβ levels may vary by APOE ε4 status and sex among non-demented old adults
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Background: To evaluate the relationship between blood tau phosphorylated at threonine 181 (p-tau181) levels and β-amyloid (Aβ) levels, this study took the potential role of sex differences and apolipoprotein E (APOE)-ε4 statu... ...