mass spectrometry assay

What this technique is

Category

Omics

Principle

GC/LC-MS 测定粪便或盲肠内容物短链脂肪酸谱。

Input samples

feces, caecal contents

Research questions

IBD 结肠炎炎症表型与干预评价中该检测的实际应用。

Output and readout

各碳链酸的浓度/池大小。

Applicability

菌群代谢产物与结肠炎症关联分析。

Limitations

样品采集与衍生化方案因研究而异；平台间定量不可直接互换。 。不同研究设定的判定阈值与报告单位并不一致。

Standard concept source：OBI:0000470 · OBI · 2026-05-08

已发布模型

No published relation.

References

1. Liu Wei, Zhang Meijing, Huang Jianan, Liu Sihan, Chen Ran, Li Yingqiang. Seaweed sulfated polysaccharides regulate the gut microbiota-mucosal barrier-innate immunity axis: structural heterogeneity, immunological evidence, and translational prospects.. Frontiers in immunology. 2026; PMID: 42787751