HS-GC/MS尿

Natalya B Zakharzhevskaya1, Dmitry A Kardonsky1, Elizaveta A Vorobyeva1

  • 1Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow, Russian Federation.

Biology methods & protocols
|November 24, 2025
PubMed
概括

优化的头空间气色谱-质谱 (HS GC-MS) 允许分析尿液中的挥发性化合物. 这种方法确定了2-heptanone和pentadecane作为炎症性肠病 (IBD) 的生物标志物.