TABLE 1

2H enrichments (%) at carbons 1, 3, 4, 5, and 6 relative to those at carbon 2 in plasma glucose of healthy subjects (n = 9) and type 2 diabetic subjects (n = 7) between 14 and 18 h of fasting after ingestion of 5 g 2H2O per kg body water

1/23/24/25/26/2
Control subjects
 14 h73 ± 449 ± 875 ± 451 ± 543 ± 3
 16 h67 ± 542 ± 673 ± 765 ± 448 ± 6
 18 h81 ± 353 ± 694 ± 673 ± 546 ± 3
 14–18 h74 ± 349 ± 681 ± 463 ± 346 ± 3
Type 2 diabetic subjects
 14 h81 ± 343 ± 373 ± 362 ± 244 ± 4
 16 h81 ± 542 ± 485 ± 675 ± 347 ± 3
 18 h84 ± 249 ± 288 ± 387 ± 251 ± 3
 14–18 h82 ± 345 ± 282 ± 375 ± 247 ± 3
  • Data are means ± SEM.