(1) In another study, only those mice treated with a subcutaneous dose of 90 [micro] g/kg of soman which developed long-lasting convulsive seizures exhibited the neuropathological alterations.(2) This target list usually included sarin, soman , mustard, lewisite, cyclosarin, and fats, oils and wax to name a few.(3) For more than 15 years military officials sought the Food and Drug Administration's approval of a drug that combats the deadly nerve agent soman .(4) Another experiment in the same year involved dripping liquid soman and two other nerve gases, sarin and GF, onto 396 men - but it went horribly wrong.(5) We conclude that HuBChE stabilization by covalent modification with soman is due to an increase in the free energy of the unfolded state.