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Data


LC-HRMS

We detected 16,973 m/z (mass-to-charge ratio) features in plasma samples obtained from our discovery cohort. A list of significant chemicals assoicated with ASD is coming soon!



GC-MS/MS

Currently, 83 of 153 environmental chemicals were quantitatively measured using GC-MS/MS in 67 individuals.


List of 83 detected environmental chemicals using GC-MS/MS.

Type Detected with good quality
Brominated Flame Retardants, PCB's, PBDE's Pentabromoethylbenzene, 2-Ethylhexyl 2,3,4,5-tetrabromobenzoate,PCB's 18, 28, 31, 52, 101, 118, 138, 153, 170, 180, 194, 209, and PBDE's 3, 28, 47, 99, 100, 153, 154, 183
Chlorinated Dibenzo-p-dioxins and Dibenzofurans Dibenzofuran, 2,3,7,8-Tetrachlorodibenzofuran,1,2,3,7,8-Pentachlorodibenzofuran, 1,2,3,4,7,8-Hexachlorodibenzofuran,1,2,3,4,6,7,8-Heptachlorodibenzofuran, Octachlorodibenzofuran,1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin, Octachlorodibenzo-p-dioxin
Polycyclic Aromatic Hydrocarbons Dibenz[a,h]anthracene, Benzo[ghi]perylene, Fluoranthene, 7,12-Dimethylbenz[a]anthracene, Benzo(a)pyrene, 3-Methylcholanthrene, Chrysene, Pyrene
Organochlorine Pesticides, Insecticides, and their Breakdown Products Pentachloronitrobenzene, o,p'-DDT, o,p'-DDE, Endrin ketone,Heptachlor epoxide (Isomer B), p,p'-DDE, Hexachlorobenzene,a-Chlordane, Trans-nonachlor, b-BHC, g-BHC, Heptachlor, Mirex,Methoxychlor, p,p'-DDT, g-Chlordane, 1,4-Dichlorobenzene,1,2-Dichlorobenzene, 2-Chlorophenol, 2,4,6-Trichlorophenol
Other Pesticides and Pest Repellents, Including Organophosphate Pesticides Alachlor, Deet, Dimethyl Phthalate, Methyl Parathion, Methidathion,Cyanazine
Other Environmental Pollutants bis(2-Chloroethoxy)methane, bis(2-Chloroethyl)ether,Hexachlorobutadiene, 1,2,3-Trichlorobenzene,4-Dimethylaminoazobenzene, 1,3-Dichlorobenzene,Pentachlorobenzene, Isosafrole, Hexachloropropene,2-Chloronaphthalene, 1,2,4,5-Tetrachlorobenzene,N-Nitrosodi-n-propylamine, Nitrobenzene, 4-Chlorophenyl phenyl ether,4-Chloroaniline, 2-Nitrophenol, 5-Nitro-o-toluidine,N-Nitrosodi-n-butylamine, Hexachloroethane, 1,2,4-Trichlorobenzene