Table 2 Differential metabolites of male and female fetuses in the maternal AF
Class | Metabolite | HMDB ID | Trend in female | FC | P-value |
|---|---|---|---|---|---|
Amino Acids | Isoleucine | HMDB0000172 | ↑ | 1.22 | 0.040 |
|  | 3-Aminoisobutanoic acid | HMDB0003911 | ↓ | 0.83 | 0.049 |
Carbohydrates | Ribonolactone | HMDB0001900 | ↓ | 0.42 | 0.029 |
|  | Fructose 6-phosphate | HMDB0000124 | ↑ | 1.15 | 0.043 |
Organic Acids | Citric acid | HMDB0000094 | ↑ | 1.17 | 0.040 |
|  | Phosphoenolpyruvic acid | HMDB0000263 | ↑ | 1.17 | 0.017 |
Nucleotides | Hypoxanthine | HMDB0000157 | ↓ | 1.20 | 0.018 |