Determination of neurotransmitter levels in the hypothalamus

YY Yiwen Yang
YW You Wu
PX Peiqin Xu
FG Fan Guo
FG Fei Guo
BY Baican Yang
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The expression levels of 5-HT, 5-HIAA, NE, DA, and ACh in the hypothalamus were detected by UPLC-MS. The identification (by retention time) and purity (by peak area) of compounds in tissue samples were determined by comparing with reference materials of 1 μg/mL 5-HT, 5-HIAA, NE, DA, and ACh in water acetonitrile (8:2, V/V) (22).

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