Profiling Neurosteroids in Cerebrospinal
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Yang-Suk Kim; Hongjian Zhang; Hee-Yong Kim
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Article
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2000
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Elsevier Science
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English
โ 126 KB
A quantitative method for the determination of allopregnanolone (5โฃ,3โฃ-THP) and related neurosteroids in CSF and plasma was established using gas chromatography/electron capture negative chemical ionization mass spectrometry (GC/ECNCI/MS). Neurosteroids were converted to carboxymethoxime, pentafluor