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Humans cannot biosynthesize EGT and acquire it in the diet from both plant and animals sources, however it appears that EGT biosynthesis only occurs in specific bacterial and fungal species 4

These hormonal alterations, which, except for fT4, are more pronounced in the second and third trimesters, are suggestive of different disrupting effects of phthalates on thyroid function depending on the timing of exposure [101]

EdU proliferation experiment Keratinocyte proliferation was assessed using an EdU assay kit (RiboBio)

National Institutes of Health (NIH)

Trifluoroacetic acid (TFA) was purchased from Halocarbon

Federal Food, Drug, and Cosmetic Act