Table 2 Serum metabolites associated with blood Pb in the 3rd trimester
From: Lead exposure and serum metabolite profiles in pregnant women in Mexico City
Metabolite subclass | Compounda | Estimate (SE) | P |
|---|---|---|---|
Fatty acids and conjugates† | Myristic acid | -0.073 (0.024) | 2.63E-03 |
Stearic acid | -0.043 (0.014) | 3.02E-03 | |
Adrenic acid | -0.058 (0.019) | 3.37E-03 | |
Palmitoleic acid | -0.097 (0.032) | 3.56E-03 | |
Oleic acid / Elaidic acid / Petroselinic acid | -0.051 (0.020) | 1.25E-02 | |
Arachidonic acid | -0.040 (0.016) | 1.52E-02 | |
Lauric acid | -0.058 (0.023) | 1.53E-02 | |
Dihomo-Gamma-Linolenic acid | -0.040 (0.016) | 1.69E-02 | |
Margaric acid / Hexadecanol | -0.046 (0.020) | 2.14E-02 | |
Arachidic acid | -0.036 (0.016) | 2.91E-02 | |
Palmitic acid | -0.041 (0.014) | 5.14E-03 | |
Eicosapentaenoic acid | -0.049 (0.024) | 4.40E-02 | |
Amino acids, peptides, and analogues† | 5-Aminopentanoic acid | -0.137 (0.053) | 1.16E-02 |
N-Acetylalanine | -0.047 (0.019) | 1.48E-02 | |
Asparagine | -0.035 (0.016) | 3.05E-02 | |
N-Acetylmethionine | -0.087 (0.042) | 4.19E-02 | |
Creatine | -0.064 (0.031) | 4.00E-02 | |
L-Leucine | -0.039 (0.019) | 4.16E-02 | |
Purines and purine derivatives† | Hypoxanthine | -0.047 (0.014) | 1.26E-03* |
7-Methylguanine | -0.015 (0.006) | 1.70E-02 | |
Caffeine | 0.193 (0.080) | 1.84E-02 | |
Bile acids, alcohols and derivatives | Glycocholic acid | 0.079 (0.035) | 2.73E-02 |
Glycochenodeoxycholic acid | 0.075 (0.038) | 4.93E-02 | |
Alpha hydroxy acids and derivatives | 2-Hydroxybutyrate | -0.055 (0.016) | 6.50E-04** |
Dicarboxylic acids and derivatives | Succinate | -0.062 (0.024) | 1.17E-02 |
Organosulfonic acids and derivatives | Taurine | -0.037 (0.015) | 1.26E-02 |
Benzoic acids and derivatives | MBP (Mono-n-butyl phthalate) | -0.076 (0.036) | 3.85E-02 |
Linoleic acids and derivatives | Alpha-linolenic acid (ALA) / Gamma-Linolenic acid (GLA) | -0.079 (0.032) | 1.50E-02 |
Monoacylglycerols | 1-Arachidonoylglycerol | 0.066 (0.021) | 2.83E-03 |
Other | N6-(Delta2-Isopentenyl)-Adenine | -0.049 (0.017) | 4.16E-03 |
N-Acetylneuraminic acid | -0.087 (0.042) | 4.40E-02 |