Alternations of Metabolic Profiles in Synovial Fluids and the Correlation with T2 Relaxation Times of Cartilage and Meniscus—A Study on Anterior Cruciate Ligament- (ACL-) Injured Rabbit Knees at Early Stage

Table 1

Enriched metabolic pathways as determined by MetaboAnalyst 3.0 from the differential metabolites.

Name	Total	Expected	Hits	Raw	Impact
Glycerophospholipid metabolism	30	0.21	3	0.00096	0.33
Primary bile acid biosynthesis	46	0.33	2	0.0401	0.01
Glycosylphosphatidylinositol(GPI)-anchor biosynthesis	14	0.10	1	0.0958	0.04
Glycerolipid metabolism	18	0.13	1	0.122	0.02
Arachidonic acid metabolism	36	0.26	1	0.23	0
Biosynthesis of unsaturated fatty acids	42	0.30	1	0.263	0
Steroid hormone biosynthesis	70	0.50	1	0.402	0.03