PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2107864-4 1990 These higher methionine synthase activities in the DMTU-treated animals represented a delay in the enzyme inactivation produced by nitrous oxide, as the difference in activities between the DMTU-injected and saline-injected mice decreased with increasing duration of exposure to nitrous oxide. 1,3-dimethylthiourea 51-55 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 13-32 2107864-4 1990 These higher methionine synthase activities in the DMTU-treated animals represented a delay in the enzyme inactivation produced by nitrous oxide, as the difference in activities between the DMTU-injected and saline-injected mice decreased with increasing duration of exposure to nitrous oxide. 1,3-dimethylthiourea 190-194 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 13-32 2107864-5 1990 Greater differences in methionine synthase activities between the DMTU- and saline-injected animals were observed with increasing doses of DMTU. 1,3-dimethylthiourea 66-70 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 23-42 2107864-5 1990 Greater differences in methionine synthase activities between the DMTU- and saline-injected animals were observed with increasing doses of DMTU. 1,3-dimethylthiourea 139-143 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 23-42 2107864-7 1990 DMTU exhibited its greatest effect in the kidney, where methionine synthase activities were nearly doubled in the DMTU 2.0 mg g-1-injected compared with the saline-injected mice after 1-h exposure to 66% nitrous oxide. 1,3-dimethylthiourea 0-4 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 56-75 2107864-7 1990 DMTU exhibited its greatest effect in the kidney, where methionine synthase activities were nearly doubled in the DMTU 2.0 mg g-1-injected compared with the saline-injected mice after 1-h exposure to 66% nitrous oxide. 1,3-dimethylthiourea 114-118 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 56-75 2107864-8 1990 Following a marked inactivation of methionine synthase by exposing mice to 66% nitrous oxide for 4 h, injection of DMTU 2.0 mg g-1 at the end of exposure to nitrous oxide did not enhance, but impaired, the recovery of enzyme activity. 1,3-dimethylthiourea 115-119 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 35-54 2107864-0 1990 Dimethylthiourea, a hydroxyl radical scavenger, impedes the inactivation of methionine synthase by nitrous oxide in mice. 1,3-dimethylthiourea 0-16 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 76-95 2107864-1 1990 Dimethylthiourea (DMTU), a potent scavenger of hydroxyl radicals, was studied to see if it attenuated the inactivation of methionine synthase produced by nitrous oxide in mice. 1,3-dimethylthiourea 0-16 5-methyltetrahydrofolate-homocysteine methyltransferase Mus musculus 122-141