1H-Nuclear Magnetic Resonance Spectrum (IMAGE)
Caption
This image shows a typical 1H-nuclear magnetic resonance spectrum of the lipid-soluble metabolites of human umbilical cord mesenchymal stem cells. The concentration of glutamate extracted with the dual phase extraction method (lower) was higher than that obtained with the methanol-chloroform method (upper). FA: Fatty acids; TMS: tetramethylsilane; DPE: dual phase extraction.
Credit
<i>Neural Regeneration Research</i>
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